bluuebunny/crossref_metadata_2025 huggingface dataset:
Research on Bond Behavior of Corroded Reinforcing Bar in Concrete Wrapped with Carbon Fiber Reinforced Polymer Sheets
Authors: Li Jian Hui , Miao Chun Xia
Published: August 2013

Right evaluation of the bond behavior between corroded reinforcing bar and concrete wrapped with fiber reinforced polymers (FRPs) is a chief problem to confirm the effect of FRP confinement. the pullout tests on 96 test specimens were conducted to study the effect of Carbon FRP (CFRP) confinement on the bond behavior between corroded reinforcing bar and concrete, test variables included reinforcing bar types, concrete covers, degrees of corrosion and CFRP confinements. The test results show that CFRP confinements can make the failure mode of deformed reinforcing bar specimens change from concrete splitting to bar pullout. When the degree of corrosion is less than 5%, the ultimate bond strength of corroded specimens increases by 5%~7%; and the CFRP confinement has less contribution on the ultimate bond strength, but it is effective on slowing down the bond stress descending speed and maintaining the bond strength. When the degree of corrosion is higher than 5%, the ultimate bond strength of corroded specimens drops gradually with the increase of degree of corrosion.
Quantitative Analysis of Cement-Based Materials and Sulfate Attack Products by XRD-Rietveld Analysis
Authors: Li Hua , Liu Jia Ping , Sun Wei
Published: August 2013

XRD-Rietveld method has been adopted for quantitative analysis of phases in cement powder, phases in mixed samples of cement and pure calcium hydroxide, and sulfate attack products in cement pastes, based on the TOPAS software. The results show that, Rietveld analysis values show good agreement with the actual levels of mixed samples, and the accuracy degree of Rietveld method is at least as well as that of TG/DSC method which is commonly used in quantitative analysis of calcium hydroxide. By adding appropriate internal standard substance, XRD-Rietveld analysis method can be effectively used in quantitative analysis of sulfate attack products in cement-based materials. This work has practical significance on the study of sulfate attack of cement-based material.
Improved Mechanical Property of Foam Glass Composites Toughened by Mullite Fiber
Authors: Guo Hong Wei , Mo Zu Xue , Liu Pan , Gao Dang Ni
Published: August 2013

The mechanically improved foam glass composite toughened by mullite fiber was prepared by sintering technique, using waste sodium-calcium silicon flat glass powder as main raw materials. In this study, the preparation and properties of the samples were characterized by field-emission scanning electron microscopy (FESEM) and mechanical property test. The specific strength of the composite was defined for the first time, and applied into the investigation of mechanical property. The results show that with the increasing of the content of mullite fiber, the pore size of foam glass tends to be uniform and the obturator structure increased. But too much mullite fiber is added can produce a lot of microporous, flexural strength and density increased with the increase of mullite fiber content, when adding 10% (mass fraction) of mullite fiber, the maximum specific strength can reach 0.012m2/s2.Good correlations between the microstructure (in particular the fiber distribution), the high specific strength and the high modulus of elasticity of mullite fiber.
Microstructure and Finite Element Analysis of Recycled Aggregate Concrete
Authors: Yang Hai Feng , Deng Zhi Heng , Hu Yue Feng
Published: August 2013

In order to study the mechanistic differences between recycled aggregate concrete (RAC)and normal aggregate concrete(NAC), the magnifier and scanning electron microscope were used to observe the meso-interfacial structure and microstructure of interfacial transition zone morphology of the RAC respectively, and analysed differences between RAC and NAC; Secondly, the finite element software ABAQUS was used to simulation the simplified model of RAC. The above analysis results show that, there existe a transition zone in the interface, the aggregate-new mortar interface as well as the new-old mortar interface has been obvious cracks before loading, this part is the weak link of RAC ;After loading, the crack occurs first in the old interface, then appeared at the new interface, and then develop to the old mortar, finally, there formed a through crack.
Experimental Study of Hygroscopicity of Lunar Soil Simulant
Authors: Shi Rui Yang , Li Jian Qiao , Zou Meng , Fan Shi Chao , He Ling , Yang Yan Jing
Published: August 2013

The lunar soil simulants using for vehicle-terramechanics research on the ground need to expose in air containing water molecules for a very long time. The influence of the engineering properties of lunar soil simulant caused by air moisture should be determined. This paper has obtained the moisture absorption of JLU-1, JLU-2 and SNJ-4 using weighing method. The result indicates that the hydroscopicity of three lunar soil simulant are: SNJ-4>JLU-2>JLU-1, all less than 2%. It shows that even in saturation state, the moisture content of three specimens is very little. The length of storage time of lunar soil simulant in natural environment has little effect on its engineering properties. Lunar soil simulant after be made can be storaged well for a long time in the natural environment, and used for ground foundation test. The results can supply the reference to evaluate the engineering properties and formulate the suitability standards of lunar soil simulant.
Experimental Study on Stress-Strain Curve of Recycled Coarse Aggregate Concrete under Uniaxial Compression
Authors: Deng Zhi Heng , Chen Li , Qian Jian , Meng Chao Lou
Published: August 2013

In order to study the mechanical properties of recycled concrete with the same strength, three kinds of recycled concrete have been made which their intensities reached C25, C30, C35 at the recycled coarse aggregate replacement ratios (0%, 50%, 100%), and severally completed the stress-strain curve test on the same strength of recycled concrete, separately analyzed the variance about failure pattern and peak strain, elastic modulus that all belonged to recycled concrete under the condition of the same strength. Studies have shown that the overall shape of recycled concretes stress-strain curves is similar to normal concretes under the same strength, and the difference is small, modulus of elasticity decreases with the increase of recycled coarse aggregate replacement ratio, while the peak strain basicly remains unchanged. Their curves can be used two stages respectively and also be represented by three fitting polynomial and rational expression, their descent stages steepened gradually with the increase of recycled coarse aggregate replacement rate.
Numerical Analysis on Stress Field near Crack-Tip of Mode I in Shape Memory Alloy
Authors: Zhou Bo , Lv Jun , Wang Dong Xue
Published: August 2013

The methods to define the material parameters related to the super-elasticity of shape memory alloy in the software of ANSYS are introduced. The mechanical behaviors with super-elasticity occurring in the shape memory alloy are numerically simulated by the software ANSYS. The stress field near crack-tip of mode I in the material of shape memory alloy with super-elasticity are numerically simulated by the software ANSYS. Results of numerical simulation show that the software ANSYS is able to simulate the fracture behaviors occurring in the shape memory alloy structures effectively.
Preparation of Innovative Porous Ultra-Lightweight Ceramsite by Dehydrated Sewage Sludge (DSS) and Yellow River Sediments (YRS) and its Characteristics of Ceramsite Affected by YRS Addition
Authors: Yue Dong Ting , Yue Qin Yan , Gao Baoyu , He Hong Tao , Yu Hui , Sun Sheng Lei , Li Qian , Wang Yan , Zhao Yu
Published: August 2013

The effects of YRS addition on the characteristics of ceramsite were investigated. Chemical components, especially ratios of SiO2 + Al2O3/Flux (defined as SA/F ratios), were used to explain physical properties and pores distribution of ceramsite. Results showed that the maximum addition of YRS for making ultra-lightweight ceramsite (ULWC) was 35%.Larger pores inside the ceramsite bodies could be obtained as YRS additions ranged from 10% to 30%. Ceramsite with higher YRS additions (40%) became denser and have lower porosity.
Ideal Human-Habitation Forms in Modern Cities of China: Multi-Style Townhouse Design Practices
Authors: Chen Xiao Jun , Xu Xin , Chu Yan Hong
Published: August 2013

Townhouse would be the ideal human-habitation form in modern cities of China under the background of tight supply of urban lands. In combination with dozen of Townhouse project design practices, this paper will focus on the French, British, Spanish, Modern, Chinese and other styles mostly adopted in existing Townhouse projects, and will elaborate the design essentials of China’s Townhouse development projects.
Discussion on Influence Engineering Project Quality Six Factors and its Countermeasures
Authors: Zhang Yong Hong , Tang Li Jun , Wang Ning
Published: August 2013

With the project construction supervision and management strengthening and construction market standardization, project quality has been well controlled, but there are still some loose management, supervision, design, short light long construction, low cost, low liability phenomenon, already became influence project to further improve the quality of the six main factors, this paper conducted a comprehensive analysis, and put forward the corresponding proposal.
Concrete Compression Strength Non-Destruction Detecting with Rebounding and Ultrasonic Synthesis Method
Authors: Gao Feng , Liu Gui Ling , Wang Feng Xian
Published: August 2013

Regional materials and mixing ratio in Datong region are used to make the concrete testing blocks. The rebounding and ultrasonic non-destruction detecting testing for concrete compression strength were done by using the six types of strength grades concrete standard specimens according to the technical regulation. By using the common software Matlab7.0, the mathematical models between rebounding values, ultrasonic velocity values, rebounding- ultrasonic method values and concrete compression strength were set up by three kinds of functions’ regression analysis. The error analysis showed that the rebounding-ultrasonic non-destruction detecting testing method had higher precision results and was used firstly when the conditions were permitted, compared with the rebounding testing method or the ultrasonic testing method.
Experimental and Numerical Study on the Effect of Construction Defects on the Stability of Tunnel
Authors: Liu Yu , Wang Shu Hong , Guan Yong Ping , Shuang Ling
Published: August 2013

The influence of the tunnel construction defects on the tunnel stability is one of the important research problems. This thesis would take the tunnel project in Liaoning as an example to analyze the influence of the tunnel construction defects on the tunnel stability. Models with the hole in different range are carried out to study the influence of the tunnel construction defects on the tunnel stability. On the basis of the model test results, the thesis makes the numerical simulation analysis. According to the model test and numerical analysis, models with the different range hole are different in damage trend. The thesis puts forward some construction defect prevention measures for the tunnel project.
Parameters Identification for Nonlinear Duffing System Based on Wavelet Transformation
Authors: Zhou Shi , Huang Dong Mei , Ren Wei Xin , Wang Qiong Li
Published: August 2013

Continuous wavelet transformation is made to identify the parameters of damped harmonic forced vibration Duffing system. With the aid of conversion relationship between the scale and frequency, the solution of nonlinear Duffing equation is adopted by average method, which gained approximate analytical expression for instantaneous amplitude and instantaneous frequency of the system. The nonlinear stiffness coefficient and natural frequency can be gained by least square method and the relationship between recognition accuracy and parameter selection are summarized in the article. Parameter identification method of harmonic forced vibration system is proposed in this paper. Studying the wavelet ridge and corresponding scale by segments to filter out the affects of the simple harmonic motion, to extract systems free vibration signal and to achieve the goal of identifying system parameters.
The Analysis on Influential Factors of Building Project
Authors: Fu Li Bin , Wang Yong Wei
Published: August 2013

Through the statistics and analysis of concerned document about housing project quality in recent years,this thesis marks of sorts of housing problems and generant degree of different sort. Meantime , According to the data, author do some research on the new problem in the quality of the building construction. On such basis, the theory of Customer Satisfaction (C.S) is used in the control of the building construction, an appraisal system about the veracity of the quality of the building project is established. Through carrying on the statistics to the primitive investigation data, author calculated the veracity of the building project as well as all levels of veracity of the second index. This investigation discovered key factors that mainly influence the quality of the building project. this paper describes procreant reasons for the key factors of the quality matter.
The Practice in Reform of Refining Government Supervision on Construction Quality
Authors: Guo Han Ding , Liu Ji Ren , Zhang Yin Xian , Lei Li Zheng , Mi Zhi Wei
Published: August 2013

Enhancing the guarantee of government supervision effectiveness on construction quality and intensifying the reform of supervision need continuous endeavors. Minister of Housing and Urban-Rural Development has established the Engineering quality supervision guidance ,based on basis principles on government supervision on construction quality of Supervision Rules on Construction Quality, which sets aims to refined and modern management .It proposes some new requirements about the government supervision on construction quality ,such as clearing demands of qualities, emphases and participants; planning projects in more scientific ways; refining supervision on quality behaviors; strengthening quality supervision on project entity; controlling strictly in project final acceptance; normalizing reports and files; and informationizing the methods to supervise. It is a consecutive task to improve efficiency in government supervision on construction quality, and guarantee successive improvements in construction quality.
Preliminary Study on Review Behavior of Design Documents of Construction Drawings
Authors: Zheng Cheng Bo
Published: August 2013

In recent years, overall opening of construction plans review standardized survey and design market and control irregularities phenomena of undocumented design, leapfrog design, procuration indorsement, roughly-making and competition by lowering prices. The quality and level of survey and design have been markedly improved, which ensure the structural safety of the construction project and the implementation of the national mandatory provisions.
Design Quality Assessment Method of the Primary and Secondary School Teaching Building Engineering Design System
Authors: Su Yong Qiang , Qiao Lan , Li Qiang Li
Published: August 2013

The purpose of this paper is to study the evaluation theories on engineering design quality of the primary and secondary school teaching building. In this research the specific seismic performances of primary and secondary school buildings was analyzed. Then, the design quality evaluation index system of primary and secondary School buildings and multi-layered evaluation system were established according to the system engineering theory of builing engineering design. A fuzzy comprehensive evaluation precedure was finally shown. The result indicated the hidden problems and management defects can be accurately found through this evaluation system with using the quality and quantity analysis way. It was helpful to greatly increase the ability to forecast, prevent and control engineering accidents, by which the prevention-after-accident quality management model of building engineering design can change into self-control type.
Analysis of Living Character of Ranzhuang Historical and Cultural Village
Authors: Wang Lei , Shang Gai Zhen , Du Tian Yuan , Fan Wei
Published: August 2013

The key to the protection of living character of historical and cultural villages is maintaining their vitality, which means the culture field of the residents and substantial cultural heritage needing to continue developing. Historical and cultural village supports the production and living of its residents. It develops continuously during the preservation. It is not a static heritage museum but an organism including all systems working continually. Elements of the organism affect the metabolic process of historical and cultural villages and also affect the living character of them. At last, analyzing the interaction of these elements and proposing methods to protect the living character of historical and cultural villages.
The Development Main Points of the New Area in Small-Scale City of Northwestern China - Pingdiquan New Area in Jining District of Wulanchabu City as an Example
Authors: Niu Hui Juan , Zhao Jian Bin
Published: August 2013

With the deepening implementation of the western development strategy, the small-scale cities in northwestern China have embarked on a track of the rapid economic and social development. Facing the bottlenecks of land, city-layout and road congestion, it is hard to achieve the city’s internal connotative growth, Developing new district is an important strategy for extension-mode development of a city. This paper elaborates the site election, function orientation and the importance of development strategy based on the features of northwestern small cities, the problems face them and national policies. The essay specifically takes the Pingdi Quan new district, Jining District, Wulanchabu, Inner Mongolia as an example and shows how these factors are used in the process of city planning.
Study on Positive Significance of Humanity Factor in the City Planning
Authors: Wang Xiao Chun , Man Guang Sheng
Published: August 2013

City planning should embody local humanity. With the development of urban, humanity factor, as an important resource, endowing cities with characteristic and spirituality can bring recessive irreplaceable influence on urban construction. Some conceptions are proposed to control humanity factors in city planning.
Spatial Layout of Linear Cities in Eastern Region of Northwest China
Authors: Yang Hui
Published: August 2013

Eastern region of northwest China includes Shaanxi, Ningxia Hui Nationality Autonomous Region and the area to the east of Lanzhou city, Gansu Province. Most of the region is covered by Qinling mountains and Loess Plateau that is a crisscross network of gullies, Urban land for construction shows a form of ribbon, thus creating a large number of linear cities. In this paper, based on the theories of linear city which is Matas classic theory of urban form , and based on linear cities status and trends of development in eastern region of northwest China, we put forward the concept of "organic growth" and "dynamic growth" into linear citiesstudy. Based on this, the paper combines with examples of typical cases, to explore a new form of linear cities spatial layout which combine dispersal and compaction, and not only give full play to Linear Cities advantages, but also as far as possible to avoid the disadvantages ,with the aim of changing the passive situation in the development of these cities .
A Smart Time-Space Collaborative System for Construction and Design in Digital Cities
Authors: Ai Yong , He Bing , Liu Han , Liu Xiao Hu
Published: August 2013

This article argues that distributed intelligent resource must be integrated in construction and engineering design in a digital era. With a view of CSCW, CSCD and VDS, we bring forward a digital collaborative system for construction and engineering design. On the scale change from individual - group-organization-public, this system has different content, value and technical request. At last we predict a further research of this digital collaborative system.
An Empirical Research on Industrial Structure Optimization of Provincial Area Based on Two-Oriented Society
Authors: He Dan , Li Wen Chao
Published: August 2013

The article set up an indicator system of industrial structure optimization which bringing resource-conserving and environment-friendly indexes into the system, evaluated the industrial structure optimization level of 30 provinces in China. The result shows that the level of industrial structure has a high coefficient with the development of economics, and it declines along the eastern area, the middle, the western area gradually. The level also depends on the coordinate development of resources& environment production efficiency, relevant supporting industries, industrial innovation ability, and industrial correlation degree.
Research on Mixed Vitality of Historic District and Space Mode Optimization: A Comparison between Hefang Street and Xinyifang in Hangzhou
Authors: Zhu Xiao Qing , Sun Jiao Jiao , Fu Jia Yan
Published: August 2013

Historic district is a main carrier of urban context. So from the perspective of mixed organization of public space, on the one hand, this paper analyzes the space features and mechanism of commercial pedestrian street by comparing Hefang Street with Xinyifang, these two representative historic districts in Hangzhou, in three aspects of location characteristic, function composition and space mode; on the other hand, with the investigation and analysis of users demand and satisfaction, this paper explores characteristics of using mixed vitality in optimizing the space mode of commercial pedestrian street of Hangzhou historic district. Finally, the space mode optimization strategy on regional characteristics is provided to further improve Hangzhou historical and cultural characteristics and public space vitality.
The Study of Arrangement Model and Potential Maximization of Rural Land
Authors: Ren Ping , Hong Bu Ting , Zhou Jie Ming
Published: August 2013

Since the speeding of industrialization and urbanization, more and more farming land are occupied for construction. The conflict between construction land demand caused by economic development and farmland protection is becoming more and more serious. As an effective way of increasing farmland area and construction land and improving intensive land use, land arrangement undoubtedly becomes the best choice of land use in the new period. This article chose Pixian as an example to start the research of arrangement model and potential maximization of rural land and push optimized allocation of land resource and land use structure, thus, offering theoretical and scientific support for coordinated development of urbanization, industrialization and agricultural modernization of Pixian.
Research on the Settlement Causes and Tourism Development of Ancient Village in Western Beijing
Authors: Xi Li Sha , Zhang Chang Xu
Published: August 2013

Mentougou district locates near to Beijing. Factors of the formation and development of the ancient village in this region linked closely with the Imperial Capital. In modern times, without the influence of the large industry, these ancient village remain the original style completely and provide the rich resources for the travel today. Articles have a research on the causes of the villages , analysis the status of the tourism by SWOT Analytical Method. It propose that strengthen cooperation between the ancient villages by effective integration of the region's natural and cultural heritage, develop the village and the tourism resources around the village as a whole, and establish ancient village in western Beijing brand tourism. With the investigation of the village, the author proposes suggestions and zoning plan to the cultural tourism of the village in western Beijing
The Evolution of Urban Color and its Causes in Jinlang District, Shenyang
Authors: Lu Xu , Liu Chao , Han Xia , Huang Yue Heng , Xu Hai Qing , Fan Jia Ming
Published: August 2013

This paper presents a research on the evolution of urban color in Jinlang District, Shenyang, using GB/T15608-1995 China Color System and China Building Color Card. Also, we have analyzed the cause of this color evolution considering the progress of urban construction. The study has shown that the color in this area is characterized by low chroma and mild warm tone. After entering the new century, however, a trend towards low chroma, high brightness and yellow color is going on, with some original features diminishing, due to the development of city construction.
Methods of Reusing the Old Industrial Sites
Authors: Hu Yan
Published: August 2013

Reuse the old industrial sites is an important way to adjust the structure of city, as well as a right way to preserve the industrial heritages. Four important reusing methods are analyzed, developing industrial heritage tourism on the site, changing the discarded industrial land into a beautiful landscape park, spreading cultural and creative art in the old industrial sites, retaining the industrial usage and attracting different small factories to enter in. Hope the different reusing methods can preserve the old industrial sites and revive the economy.
Evaluation Analysis of Intensive Design of Campus Based Analytic Hierarchy Process Method
Authors: Wang Yang , Zhu Mei , Qiu Sun Jian , Sun Ping
Published: August 2013

This article aims to establish a scientific, quantifiable and workable comprehensive evaluation index system for the tendency of intensive design of the contemporary campus. The evaluation system of intensive design is divided into four levels and related indicators, including location selection, natural climate adaptation and eco-technology, and determine weight value of each indicator by using analytic hierarchy process method. The conclusion is that the weight of the location selection is the highest, following by the eco-technology, and the natural climate adaptation is the least important. Then it clears the development direction and goals of the intensive design of campus and sums up the points of campus intensive design.
Developing an Urban Design Competition Proposals Evaluation System Based on the Sustainability Assessment at Area Scale for China
Authors: Zhao Bo Yang , Zhang Xiao Peng , Qin Wei
Published: August 2013

The purpose of this research is to develop an Urban Design Competition Proposals Evaluation System (UDCPES) based on the sustainability assessment at area scale, together with the evaluation process for China. The research studied the status quo and designed the evaluation process. And as core part of the research, UDCPES for an urban brownfield redevelopment design competition are established. Analysis of existing sustainability assessment tools for area scale and AHP method are applied here to define the evaluation items and the weighting system. The research adopted the concepts of sustainability assessment in urban competition proposals evaluation. Such an evaluation process and system can assist the decision maker evaluate urban design proposals more comprehensively and rationally than the traditional way, and easier to find the best one.
Analysis of the Relationship between Land Use, Development, and Construction near a Rail Traffic Station and Passenger Flow Volume: The Case of Tianjin Metro Line 1
Authors: Teng Su Hong
Published: August 2013

Tianjin Metro Line 1 opened to traffic in June 2006 and has now been in operation for seven years. During this time, Tianjin has grown and developed rapidly, and is facing land use, construction, and traffic challenges. This paper takes 20 stations along Tianjin Metro Line 1 as its research objects, and engages in field research and collection of essential materials and data to analyze the relationship between land use, development, and construction near the stations of Tianjin Metro Line 1 on the one hand and passenger flow volume on the other. On this basis, it offers suggestions for the further development of Tianjins rail network, including effective land utility mode and important facilities around the rail station that can increase passenger flow volume, improve land value and promote mutually benign development of both rail traffic and urban land.
Analysis of Ecological Transformation of Block Based on Safety of Public Space: Imperial Street of Southern Song Dynasty as an Example
Authors: Fu Jia Yan , Sun Jiao Jiao
Published: August 2013

The historical block is the cultural carrier of particular era; it is also a platform to display traditional materials and modern technology. The protection and renovation of historical block, which includes traditional architecture and context inheritance of construction as well as joint use of traditional and modern methods. In this paper, through the analysis of safety situation in public space of historical block of Southern Song Imperial Street to study how to create and current situation of ecological renovation project. Propose effective guiding tactics and protection policy to improve the ability of self-resist fire in historical block, and ultimately retain the combination of traditional style with regional ecological construction.
Interpretation of Residential Type of Mongolian Herdsman in Inner Mongolia Grassland
Authors: Bai Jie
Published: August 2013

Since 1980s, quite a majority of herdsmen have settled down in fixed housing based on the division of the meadow. However, the residential type of traditional herdsmen on the grassland Mongolian yurt assumes another role in modern settled life. This thesis employs the method of Housing and Living Science to analyze the causes for occurrence of the residential types on the grassland under different management modes, the changes in residential types caused by the changes in production and management mode and the influence of regional environment on herdsmens housing notion.
Influencing Factors Study of the Contemporary Spatial Expansion of Wuhan
Authors: Li Xia
Published: August 2013

The rapid urban development of Chinas city during the transitional period has received extensive academic research and policy attention. This study inquired into the process, features and impact factors of spatial expansion in Wuhan during the transitional period. This study conducted a systematic research of the transitional urban space and using data analysis to explore the spatial logic and inherent laws underlying the spatial expansion of Wuhan. Based on data analysis via SPSS, three primary components closely related to urban land use change are identified. Corresponding influence factors under the spatial expansion are explored. Economic development, urbanization level, industrial structure, the foreign investment and other indicators drive the spatial expansion of Wuhan, and it is urgent to optimize the current space framework of the downtown areas for the creation of a sustainable and effective urban space form. This study also indicates the new trends of spatial expansion and relevant recommendations for the future development of Wuhan.
The Study of Region Combined with Era on Planning Design of First High School in Dongxiang County
Authors: Xu Fei Jin , Wu Ning
Published: August 2013

With trational planning concept, the overall architectural design and landscape design thinking, according to the current education development trends and the students' own characteristics, to create a unique place for students to learn and communicate, to reach the perfect fit for building meaning and the spirit of place. The implementation of design must meet the needs of the Dongxiang one’s a short and long term development of quality education; it is also an important area of Dongxiang County's cultural heritage and showing.
Exploration on the Eco-Village Planning from the Perspective of Low-Carbon
Authors: Zheng Yun Yang , Gao Shan
Published: August 2013

Ecological problem has become an increasing concern with the worsening of energy crisis and environment pollution. Given that the construction of low-carbon city mainly focuses on the urban area with little attention to the rural in the urban-rural integration, this paper is aimed at the importance of low-carbon village construction and provides some theoretical reference for the practical planning and design through exploring the relevant countermeasures.
Study on the Rationality of Zaha Hadid's Creavity in Architecture
Authors: Li Jing Wei , Ma Hui Zhi
Published: August 2013

Zaha Hadid is the world’s renowned master of architecture, and she was the first and, to date, the only woman who wins the prestigious Pritzker Architectural Prize. This paper analyzes the rationality of her creativity in architecture from three aspects: the relations between the building and its surroundings, the formal language and function.
Regenerative Design of the Moat in the Rehabilitation Historical Ancient City of Xi'an
Authors: Zhang Ying , Hou Bing Yang
Published: August 2013

As a prominent part in the cultural image of Xian city, the City Moat needs a guiding ideology consisting of humanity, landscape, ecology, and harmony in the citys programming, construction, and development, then to complete the mission of protecting the ancient sites in order to improve the ecological environment and inherit the cultural heritage. This article, aiming at how to make advantage of humanistic administration theory more effectively, presents an idea that the protection and development of the City Moat should follow a strategy of sustainable development, which is, on the basis of ensuring the original humanistic system, the features should be fully utilized, well developed and scientifically managed in terms of culture, business and recreation. Also, it argues the possibility of a gradual transformation of the present water quality and river bank, to restore the original ecological morphology, improve the biodiversity, and to perfect the self-renewal capacity of the system.
Discussion on the Intergration of Road Landscape Design and Urban Mining and Metallurgy Culture in Huangshi City
Authors: Xie Ou , Tu Yuan Sheng
Published: August 2013

Road Landscape design does not exist independently in urban construction but intergrates into the urban cultures by design. This article discusses based on Huangshi Mining and Metallurgy culture the urban road design from the aspects of color, pavement, blind sidewalk, plants, and public environment facilities. Also it proposes the way of design that combines cultural landscape and natural landscape according to the city geographical features, therefore makes the urban road landscape design to be more cultural and representative.
Study on the Impact of the Digital Technology on Zaha Hadid’s Creativity in Architecture
Authors: Li Jing Wei , Ma Ling Yong
Published: August 2013

Zaha Hadid is the world’ s renowned master of architecture, and she was the first and, to date, the only woman who wins the prestigious Pritzker Architectural Prize. This paper analyzes the impact of the digital technology on her creativity in architecture from three aspects: the abstract design drafts and representations, the design processes and ideas.
The Study of Waterfront Landscape Planning and Design of the South Bank in Sui Chuan County
Authors: Xu Fei Jin , Ding Yun
Published: August 2013

Sui Chuan County Hakka cultural accumulation, at the same time by the Luling culture, red culture, tea culture and so on, so that the culture of Sui chuan county development formed its own characteristics. Based on the design of the protection and development of the premise, the design of the series will follow the people-oriented principle, localization and Modernity in combination, to shape a public welfare, social and economic efficiency of the space, so that the appropriateness strategies show. The south bank of the waterfront landscape into a display of culture, urban ecological green card and healthy city.
The Effect of Grain Size on Landscape Indices Analysis of Shijiazhuang
Authors: Xiao Jie Ying , Li Xing , Ji Na
Published: August 2013

Grain size effect has great impact on landscape patterns quantification analysis.The purpose of this research is to investigate the behavior of six landscape level indices in respond to the grain sizes changing in the scale of province capital city, Shijiazhuang , by using Landsat TM image recorded in 2010. Analyses were conducted for finding out the appropriate grain size for study area. Results showed that: 1) respond type for the value of given landscape indices to grain size changing varied significantly. 2) The grain size range of Area-weighted mean shape index, Mean shape index and Interspersion juxtaposition index are 23m-25m, 25m-30m and 23m-25m. While Shannons evenness index and Shannons diversity index are not sensitive to grain size changing. The Total core area index has not appropriate grain size range. Therefore the suitable grain size for the study area should be 23m-25m.
Plant Landscape Design Research of Urban Residential Area Based on Low-Carbon Concept
Authors: Li Ying , Liu Li , Li Xin
Published: August 2013

This paper analyzes urban plant landscape in the aspect of energy and water conservation, microclimate regulation based on the concept of low carbon. The experimental data shows that the scientific and effective carbon sink design make the low carbon residential construction feasible. And the results verify that plant landscape play an important role in the construction of urban low-carbon living area.
Study on Constructing of Green Infrastructure and Riparian Wetland of Cities in Northwest Semi-Arid Area
Authors: Xu Ding Huang , Ding Xiao Hui , Liu Hui , Zheng Zhi Ying
Published: August 2013

Northwestern China is situated at the semi-arid climatic zone with a fragile eco-environmental condition. Natural landscape in this region has been largely impacted by development cities, and also has great contribution to culture implications of cities. At present, the way of urbanization, which emphases more on economic development rather than ecological protection, has jeopardized the natural landscape and environmental resources relied for survival by cities, and cities in Western China are facing even serious challenges of environmental degradation during rapid urbanization process. Green infrastructures of cities are guarantee of its citizens to get access to ecological services, and construction of green infrastructure is the major ecological counter measures for dealing with negative environmental impacts led by rapid urbanization, based on protecting environmental resources, ameliorating ecological process, and rebuilding natural landscape. Taken Xian as an example, it reviewed the construction of riparian wetland, which is one of the major components of green infrastructure in Xian. This research provided the methodology for riparian landscape constructing based on ecological and cultural characteristics of riparian landscape.
Economics Analysis of Landscape Based on SCM
Authors: Wang Xue , Zhang Jin Rong , Wang Yan Ting
Published: August 2013

In the design and practice of landscape, the higher cost in landscape design often causes much more landscape resource waste, ignores the economic benefits of landscape and destroys its aesthetic sense. Through analyzing the relation between landscape and economy and introducing a set of concepts, planning, purchasing, manufacturing, marketing and service. In this article, we apply the theory of "supply chain management, SCM " in economics into the landscape design and its practice. To make the management more scientific, accurate, reasonable and efficient, we must keep two principles , reducing and controlling the cost and increasing its efficiency of landscape design and its practice. Also we may realize the organic coordination of the whole economic activities by this way.
Ecological Strategies of Landscape Planning and Design in University City
Authors: Zhu Kai , Tang Hui
Published: August 2013

With the Chinese higher education towards popularity, enrollment increasing number, expanding the size of the school, in order to improve the efficiency of Higher Education, to share resources, a group of mainly university city is relying to resource sharing, functional complementation andintegration of industry as the main target of the emerging community community have been born [. The emergence of University City, not only to promote the rapid development of China's higher education industry, but also greatly enhance the overall strength of their region, and break the idea of human learning, working, living and entertainment has been considered difficult to coexist. However, with the further construction of University City, while its achievements were also exposed some problems can not be ignored it gradually became aware of the region over the blind development of artificial landscape environmental issues. However, the emergence of the ideology of sustainable development as well as landscape design theory and landscape ecology and other disciplines fusion method can ease and improve the environmental problems of the university city landscape, looking for people to provide a new perspective. [
The Research on South Dwellings Building - Fujian Dwellings for Example
Authors: Wang Shu Pei , Xue Ju , Huang Jia
Published: August 2013

When we are in the face of China's construction industry the status quo, which gradually lose their original architectural features in the tide of globalization,many scholars have had many discussions and research for this problem, however, specific according to the characteristics of the local-style dwelling houses research areas, is still inadequate. In the article, we research on the characteristic of Fujian dwellings ,which is one of South building dwellings in China, and combined with China's current situation of building development, try these two architectural form fusion, to create a new era of construction combing with Chinese characteristics and culture.
The Discussion on the Influence to Biological in Ecological Function Areas by Planning - Take the Example of Xing’an Mountains Ecological Function Areas
Authors: Han Gu , Bo Pang , Xia Hong Jia
Published: August 2013

In 2010, China launched a nationwide main functional area planning, and established 25 key ecological function areas, the Xing'an ecological function areas is one of them. Planning requirements should first pay attention to protect the ecological integrity of the space and species diversity ,during the construction of the in the ecological function areas .this article take Xing'an ecological function areas,for example, disscuss the issues about influence to the biological in ecological function areas and during the construction of it,and how to protect it.
Application of AHP in Highway Landscape Assessment System
Authors: Wang Wei , Li Nan
Published: August 2013

By means of the investigation of researching about roadside landscape elements and screening studies, I will study out three aspects, that are: Highway landscape, natural landscape of both sides of the road, the evaluation about the cultural landscape of the highway landscape on both sides of the road, and establishing of the highway landscape evaluation system, developing evaluation criteria, using the AHP to evaluate and analysis highway landscape, so that identify the factors that affect the highway landscape, and try to propose the idea and the measures to construct the highway, to provide a scientific basis to solve the highway ecological landscape restoration and highway landscape design, to coordinate highway traffic and ecological relationship of the landscape, and to promote the coordinated development of highway tourism, resources, environmental protection.
Construction Project Cost Management Based on BIM Technology
Authors: Yin Yi Lin , Qian Kun
Published: August 2013

The construction project cost management based on BIM will be one of the effective ways to improve the efficiency and profits of construction industry. In order to establish Chinas construction project cost management mode and develop strategies based on BIM, a construction project information management mode based on BIM and cost information integration system are presented. Two strategies on project cost management based on BIM technology are given. The results may be helpful to improve cost management level in construction industry.
The Project Bid Evaluation Based on Triangular Fuzzy Number and its Application
Authors: Xie Yuan Fang , Cheng Xing Jun , Zhang Xin
Published: August 2013

According to the fuzzification and uncertainty which exist in the evaluation of project,triangular fuzzy number analysis model was put forward.The model make good use of its characteristics on dealing with the uncertainty in evaluation,quantitative the quanlitative index,and give an example of a project to introduce its use.
Maintenance, Building Depreciation and Land Rent
Authors: Manganelli Benedetto
Published: August 2013

This paper aims to explore three closely related issues: building maintenance, building depreciation, land rent. What makes these three issues deeply connected is the market value of the property. The choice to carry out preventive or corrective maintenance depends on how the building is affected by age (physical depreciation) and on the trend of land rent. Physical depreciation and land rent are phenomena that act with opposing force in determining the market value of an asset. Because the maintenance is strongly influenced by this value, it becomes crucial to identify the factors that cause it. The combination of the dynamics of two phenomena can (or not) make convenient maintenance. The right interpretation of the correlations in these problem areas can support a better property management / maintenance by owners, managing agents and related parties.
Research on Multi-Project Resource Allocation Process and Application
Authors: Zhang Xin Li , Li Jie , Zhu Yan Fang
Published: August 2013

Based on the existing research on multi-project resource allocation, this research presents the triangle relationship diagram about the objective, constraints, and algorithm during project resource allocation; and designs the interactive process for multi-project resource allocation, which combines the project objective, constraint, and algorithm. In addition, a case about fixed period - fixed resources problem is solved to verify the feasibility of the interactive process; the research develops the comprehensive concept for project resource allocation problem.
Study on the Decision of BOT Project Concession Period Based on a Fuzzy Comprehensive Evaluation
Authors: Yu Qian , Zhang Yun Ning
Published: August 2013

In an agreement of a BOT project, concession period is one of the core terms that directly influence the benefits of all parties and the success of a project. Concession period has aroused the attention of both domestic and foreign scholars. This paper summarizes the main influencing factors of the concession period, simulating the NPV of the project income in Monte Carlo method with the probability distribution of the actual situation, selecting corresponding concession period according to a reasonable level of IRR. Based on the simulation results, the scheme of the highest comprehensive utility can be approached with the help of multi-objective fuzzy evaluation model for scheme optimization. And it also provides a possible solution for concession period strategy through the proof of a case.