bluuebunny/crossref_metadata_2025_split huggingface dataset:
Electricity consumption profile of mid income-housing
Authors: Soebiyan V , Sakina B 
Published: August 2021

Abstract
The building sector has a significant contribution to global warming and climate change with respect to the energy consumption. In order to reduce greenhouse gas (GHG) emissions, buildings must strive to immediately reduce energy consumption using fossil fuels. Today’s urban housing consume quite high energy. The need for modern urban life and increasingly narrow land conditions, urban heat island conditions, dense urban environments contribute indirectly to changes in urban housing conditions. This study aims to examine the profile electricity energy of homes in urban areas. This study processes data from questionnaires. The result indicatesthe use of electrical energy is quite frequent for cooling the buildingin the night with setting temperature far below the comfort standard, considered a waste of energy.
Optimalization of cross ventilation at family room for fisherman flats in Muara Angke, North Jakarta
Authors: Prijanto IP , Prawata AG , Wizaka W 
Published: August 2021

Abstract
This paper presents the study on one aspect of natural ventilation, which is cross ventilation. The study is aimed to investigate the optimal louvre window type to maximize the wind speed required to enter the room in order to maintain the comfort ventilation inside the room. This aspect is necessary because the vertical housing is aimed for fishermen at MuaraAngke that have low income economy and could not afford to pay for excess energy usage for air conditioning. The result shows that not all type of louvre could maximize the wind speed required. The steps of the study is as follows: (1) to study the optimum wind speed required for comfort ventilation, (2) to study the aspects of cross ventilation, (3) to study the optimal louvre window type that can maximize the wind speed required.
Vertical residential on Transit Oriented Development principles : Jakarta case study
Authors: Ibung A S Y , Soebiyan V , Wizaka W 
Published: August 2021

Abstract
Vertical residential havnot integrated with public transportation modes, so that dwellers use their private vehicles as daily transportation, which is has a negative impact to the level of traffic congestion and air pollution. According to UN Habitat related to Sustainable Transportation and Communication Systems, the transportation sector is major consumer of nonrenewable energy of land and is a major contributor pollution, congestion and accident. The application of the concept of Transit Oriented Development is needed to cotrol the level of congestion and air pollution.
A Study of Interactive Playground for Kindergarten in Cempaka Putih
Authors: Ardiani Y M. , Setiawan D , Nugraha H 
Published: August 2021

Abstract
This paper presents the study of using Interactive Playground, motivated by the condition of children which increases the adverse effects of lack of play, so the purpose of this budget is to get game designs that can facilitate children’s play and learning activities. Problems in design are: How playgrounds are applied in interactive design and also kindergartens in DKI Jakarta still have a lot of limited space and land for playing and child development through games. The purpose of this is so that children can experience learning well, succeed, develop social and physical skills. This research uses observation, comparative study, site analysis, typology, activity patterns, mass formation and simulation. Interactive Playground, from the results of comparative studies from several kindergarten schools from domestic and abroad called class rooms and other facilities require different spaces compared to nursery schools in Indonesia specifically in Jakarta.
Office with Kinetic Sunshading Application on Building Envelopes at Setiabudi
Authors: Azmi M A , Setiawan D 
Published: August 2021

Abstract
The Setiabudi area is a business district located in South Jakarta and is one of the business and office centers in Jakarta. With the development of the economy in Jakarta, the need for office buildings has increased. Electricity usage in the building sector reached 41% and is the biggest sector in consuming energy. The cause of excessive use of electricity is the use of AC. This is influenced by the level of solar radiation to the building. With the increasing solar radiation, building’s OTTV became out of standard. According to Governor Regulation No. 38/2012 OTTV for buildings may not exceed 45 W / m2. This Electricity usage can be minimized by reducing solar radiation to the building, thus reducing the power usage of AC usage. This paper presents the study of integrating kinetic sunshading as building envelopes. The study is aimed to investigate the impact of sunshading to reduce solar radiation and reaching the standard of OTTV. The steps of study is as follows: (1) analyzing the site, (2) solar radiation simulation (3) OTTV simulation and (4) Sunshading simulation.
Immersive Technology as A Tool for Sustainable Architecture
Authors: Suryawinata B A 
Published: August 2021

Abstract
Immersive technology in architecture has begun to be used in the design process. Immersive technology is a computing technology that blurs the boundaries between the real world and the digital world or the simulated world, so that users can feel an atmosphere similar to the real world. Immersive technology includes Virtual Reality (VR), Augmented Reality (AR), and Mixed Reality (MR). This paper discusses how immersive technology can be used as a tool for analyzing sustainable architecture. Methodology in this paper uses a literature study research method, the data obtained are compiled, analyzed, and concluded, to get conclusions about the use of immersive technology in architecture. From several literature studies conducted, it can be concluded that immersive technology can be used as a tool to improve architectural sustainability.
Implementation of Child-Friendly School Concept in Elementary School as Early Education Environment
Authors: Pada DM , Sakina B , Bobby Saragih JF 
Published: August 2021

Abstract
Education is one of an important role in enhancing the quality of life thus shaping sustainable communities and cities. In Indonesia, one of the education problems are related to education infrastructure. In elementary school education, there are still many schools that are not in accordance with school policies to implement child-friendly school concept. The purpose of this study was to implement the aspects of child-friendly school and relating it to the problems identified in elementary school. Aspects that need to be considered in supporting the implementation of child-friendly school concept are safety, health, convenience, comfort and security, which will later affect the building design. The research method used is a qualitative method. The results of the study were implementations of each aspect in school building design as a solution to problems identified in elementary school. The implemented aspects can be a consideration for designing school environment in supporting teaching and learning activities.
Characteristics of Jakarta society that need intervention to accord with the concept of Architechnopreneurship
Authors: Wijaksono Sigit , Sasmoko  , Indrianti Yasinta , Suryawinata Bonny A 
Published: August 2021

Abstract
Architecture as a form of application of science, technology and art can change space and the environment as part of human culture and civilization that fulfills the rules of function, construction and aesthetics and includes factors of safety, security, health, comfort, and convenience. Architechnopreneurship is a new concept that combines architectural techniques, technological advances, entrepreneurial values, and education which is applied in the form of housing in flooded areas. This study aims to explore the characteristics of the people of Jakarta who require intervention to have a view that is in accordance with the concept of architechnopreneurship. The research method used is the Neuroresearch method with an emphasis on the confirmatory stage. The Neuroresearch research method consists of three main stages, namely exploratory research, explanatory research, and confirmatory research. The result of the research is that there are differences in the views of the whole of Jakarta about architechnopreneurship based on gender, age, and education. However, there is no difference in the views of people throughout Jakarta about the concept of architechnopreneurship in terms of work.
A Study about office space needs with consideration of supply and demand for office buildings in Jakarta
Authors: Tedja M , Septiani MM , Noegroho N 
Published: August 2021

Abstract
The need for office space in the capital’s business center will continue to grow along with the development of a country’s economy. Often the supply of excess office space is not in accordance with the request. This research aims to analyze why office space supply often does not match with the demand. The results will be obtained is to know the demand for office space what the market wants and the composition of office space to achieve the higest and the best use. The implementation phase of this research is (1) conducting market research and analysis as supporting data regarding the object under study, (2) analyzing supply and demand related to office building development planning, (3) determining the right composition in the procurement of office space.
Playscape Concept for Eco-School in West Jakarta
Authors: Fabriansyah RR , Setiawan D 
Published: August 2021

AbstractWith the background of children’s difficulties in playing and seclusion of children with nature caused by, the prevalence of learning methods with books and electronic media as well as reduced opportunities for children to play in nature, the authors develop a design plan for the Eco-School with Playscape Approach in Jakarta. This design aim is to implements playscape play area. The method used is to follow the study of applicable design methods. The analysis was carried out qualitatively and the design results were in the form of an analysis related to the site, space program, zoning, mass formation and application of an approach which if integrated would produce a design of the Eco-School with the Playscape Approach
Bamboo as local material for hotel interior finishing
Authors: Hakiki Inna A L , Wijaksono Sigit , Mariana Yosica 
Published: August 2021

Abstract
In hotel design, there are 7 aspects of consideration, one of which is the use of cost-effective and efficient local materials, so that the design of this hotel implements the use of local materials which are chosen in the form of bamboo, where bamboo is the largest non-timber forest product in Indonesia. The research used a qualitative method of literature study. Data analysis was carried out based on the selection of the type of bamboo and the choice of space to be used by bamboo in the interior. The result of this research is the use of bamboo for the interior walls of the hotel.
“…the space wider, I can play ball…”: when children thinking about space
Authors: Bobby Saragih JF 
Published: August 2021

Abstract
The Covid19 Pandemic has multidimensional impact, children also strongly felt the impact, they could not do outdoor physical activity, play outside their house and play with their friends. They meet psychosocial stressors affect the health and well-being of children (Liu CH, Doan SN.,2020) The impact of restrictions faced by children, children very stressful, playing is one of the strategies to cope with stress felt by children. Finally, the space inside the house turns into a playground for children. Research conducted using qualitative descriptive methods and analyzed with an ecological model shows that when children play at house, they also think about the space that will be used to play, not just thinking about the dimensions of space but also the flexibility of the furniture and exiting generated by the space. Children play behavior adapt to the conditions faced by children.
CFD Analysis into the Drag Characteristics of Trimaran Vessel: Comparative Study between Standard NPL 4a and the use of Axe-Bow
Authors: Sutiyo  , Ketut Aria Pria Utama I 
Published: August 2021

Abstract
Recently, there has been an increased demand for multihull vessels for military and commercial applications. This demand for multihull vessels is to balance speed with payload requirements. One such hull form is the trimaran. This research conducted a CFD analysis of resistance for trimaran hull forms as a parameter range of practical hull forms is established round bilge trimaran hull forms based on the NPL systematic series and Axe-Bow Modification at the main hull. The resistances of trimaran hull forms are, therefore, estimated by using ANSYS CFX, a commercial CFD software package. Trimaran model was analysed on variation of main hull and side independently, S/L = 0.3 and S/L = 0.4 at Fr = 0.15, 0.2, 0.25, 0.3, 0.4 and 0.5. The results showed that the trimaran ship with the Axe-Bow modification showed better results when compared to the NPL Hull, with an average value of 26.6%. This shows a positive influence with the use of Axe-Bow on the modification of the NPL Hull in the trimaran ship configuration.
Velocity Variation of Opak Fault GNSS Observation Station 2006 Yogyakarta Post-Earthquake
Authors: Widjajanti Nurrohmat , Abdiana Septi Praja , Parseno  , Pratama Cecep 
Published: August 2021

Abstract
The postseismic effects of the 2006 Yogyakarta earthquake was caused by the Opak Fault activity as the possible source still continues. Secular velocity analysis who referred to the velocity which is free from the other deformations than interseismic deformation needs to be done to represent local deformation of the fault. This study was conducted to determine the significance of the difference between the secular velocity without and with postseismic corrections. The secular velocity is determined by the linear least square method. Furthermore, the velocity is calculated its postseismic correction with logarithmic method. This research data includes CORS BIG and Opak Fault station observation data from 2013 to 2018 which is processed using GAMIT/GLRED. Furthermore, the time series data for each station is plotted and analysed, then it is visualized its velocity. The result of this study shows the value of secular velocity each station ranges from 21.676 to 30.997 mm/year and −14.116 to. 2.573 mm/year in the East (E) and North (N) components respectively, and the resultant value of the horizontal velocities range from 22.507 to 32.711 mm/year. The secular velocity resulted with postseismic correction range from 20.735 to 29.864 mm/year and −22.255 to −6.439 mm/year in E and N components, and the resultant value of the horizontal velocities range from 36.963 to 23.281 mm/year. The velocities difference value in the E and N components range from −4.876 to 1.915 mm/year and −1.543 to 14.175 mm/year, and the horizontal velocities values range from −11.035 to 1.260 mm/year. The statistical significance of the two-parameter differences of the whole station, it is concluded that there was no significant velocities difference between the secular velocity values without and with postseismic corrections.
GIS-based multi-criteria analysis to identify site suitability of flood shelters in Kuantan, Malaysia
Authors: Mabahwi Nurul Ashikin Binti , Bhattacharya Yasmin , Nakamura Hitoshi 
Published: August 2021

Abstract
The aim of this paper was to identify site suitability of flood shelters in Kuantan by using GIS based multi-criteria analysis integrated with Analytic Hierarchy Process. Based on the developed criteria range, result shows that, 21% of flood shelters in Kuantan are located at unsuitable places; 32% of the shelters are located at moderate to more suitable site; 39% of the flood shelters are located at very suitable site; and 8% of the shelters are located at extremely suitable site.
Treatment of Tropical stabilized landfill leachate by Adsorption using Powdered Activated Carbon: Isothermal and Kinetic Studies
Authors: Abuabdou Salahaldin M A , Yew Yeoh Hsien , Ahmad Waseem , Aun Ng Choon , Bashir Mohammed J K 
Published: August 2021

Abstract
This study investigates the adsorption removal capacity of chemical oxygen demand (COD), color, and ammoniacal nitrogen (NH3-N) from Sahom stabilized landfill in Kampar, Malaysia by powdered activated carbon (PAC). The effects of shaking speed, contact time, dosage of activated carbon and pH level on the adsorption performance were tested in a batch equilibrium study. Equilibrium data was favorably descried by Langmuir isotherm model. The maximum monolayer adsorption capacity for COD, color and NH3-N were 27.7 mg/g, 172.4 PtCo/g and 4.76 mg/g, respectively and achieved at the optimum conditions of: shaking speed 250 rpm, contact time 4 hours, PAC dosage 4 g/100 ml leachate, and at pH = 9. Effluent’s average removal efficiency was found to be 66.00, 87.63 and 25.89% for COD, color, and NH3-N, respectively. Based on the kinetic data, the adsorption process was controlled by chemisorption as it agreed satisfactorily with the Pseudo-second order model. The regeneration of activated carbon was done thermally via microwave heating. The recovery efficiency for COD, color and NH3-N were found to be 85.47%, 92.65% and 59.53%, respectively. The results revealed the feasibility of PAC adsorbent for the adsorptive treatment of landfill leachate.
Research on Energy-efficiency Building Design Based on BIM and Artificial Intelligence
Authors: Long Rui , Li Yanling 
Published: August 2021

Abstract
The development of architectural design is closely related to computer technology. With the growth of my country’s economy and the rapid development of computer technology in urbanization, artificial intelligence technology has provided new research methods for the construction industry. At present, my country’s construction industry is booming, and building energy consumption is also increasing rapidly. To guide the construction industry to develop energy-efficiency and green, various construction companies actively develop building energy-efficiency technologies. As an emerging technology in the construction industry, BIM technology has had an important impact on parameter setting, cost control, professional collaboration and information management in construction engineering. Based on the development of BIM technology and artificial intelligence technology, this paper explores the specific application of BIM and artificial intelligence technology in energy-efficiency buildings, proposes an energy-efficiency building design framework based on BIM and artificial intelligence technology, and analyses the use of BIM and artificial intelligence in the design of energy-efficiency buildings. The value of innovative technology provides a reference for relevant personnel in the industry.
Sustainable thinking of rural housing in eastern Henan under the context of new countryside
Authors: Guo Zhaoru 
Published: August 2021

Abstract
Rural housing occupies an absolutely dominant position in rural construction. Due to the lack of effective supervision, guidance and training mechanism, the construction team’s professional quality is low in the context of new countryside. The owner’s cognitive level is not high. As a result, the rural housing in the east of Henan Province has many problems. This paper studies the existing problems of rural housing in eastern Henan province and puts forward the solutions. Such as formulating the supervision system of rural construction, perfecting the guiding mechanism of rural housing, training professional construction team, and improving the cognitive level of owners.
A Research on the Evaluation of the Impact of New Buildings on the Environment
Authors: Guifen Lyu , Bei Shang 
Published: August 2021

Abstract
With the acceleration of China’s urbanization process, environmental pollution caused by new buildings has aroused concern. This article starts research from the perspective of the environmental impact of new buildings. Through research and analysis of air quality, water and noise factors in actual cases, the impact of new buildings on the environment during construction and operation periods is compared. Through data analysis, it is found that air quality, noise, and solid waste have a greater impact on the environment during the construction period. After operation, it is mainly water and noise that have a greater impact on the environment.
Neural Network Method Based on Concrete Carbonation Depth Prediction
Authors: Wu Duo , Liu Yuanrong , Yin Yuxue , Deng Zhiyong , Liu Zhifu 
Published: August 2021

Abstract
Carbonation is a typical disease that affects the long-term durability of concrete. In this paper, neural network toolbox in MATLAB software was employed to analyze sample parameters such as CO2 concentration, compressive strength, age and water-cement ratio in concrete carbonation research, and to predict the depth of carbonation. The results show that under the premise of setting reasonable parameters, the sample training results are satisfactory, the average error is about 7%∼14%, which basically meets the precision requirements of the preliminary identification of concrete carbonation depth.
Fracture analysis of magneto-electro-elastic smart materials: a brief review
Authors: Liu Simin , Zhang Huihua , Ji Xiaolei , Han Shangyu 
Published: August 2021

AbstractThe magneto-electro-elastic (MEE) materials are able to effectively realize the mutual transformation among the electric energy, magnetic energy and mechanical energy. They are widely used in many important areas (e.g., in aerospace, biomedicine and intelligent manufacturing) due to their excellent properties. However, owing to low fracture toughness and high defect sensitivity, MEE materials are prone to crack. In this paper, we give a brief summary on fracture studies of MEE smart materials, mainly from analytical and numerical perspectives.
Low Strain Detection and Numerical Simulation of Pile Integrity
Authors: Wei Li-hua 
Published: August 2021

Abstract
The low strain reflected wave method is used to detect the integrity of pile foundation of a domestic bridge, and various types of defective pile models are constructed. A large number of tests are carried out to analyze the complete pile installation and different defects. At the same time, considering the influence of pile material properties, soil parameters around the pile, boundary conditions and damping coefficient on the reflected wave, the test results are compared with the numerical simulation results. The results show that: low strain detection technology is convenient and easy to operate, but due to its own limitations, it should be combined with numerical simulation and other methods to learn from each other, comprehensive analysis, in order to better judge the integrity of the pile.
Study on Parameters setting of Semi Transverse Smoke Exhaust in Subway Tunnel
Authors: Hao Hong , Zhang Guangyuan 
Published: August 2021

Abstract
By using fire dynamics software with PyroSim, the fire smoke flow in subway tunnel with semi transverse smoke exhaust mode is numerically simulated, and a variety of combination modes of semi transverse smoke exhaust are simulated to observe the smoke flow in subway tunnel. The author sets up a variety of smoke exhaust schemes by changing the distance, area and volume of smoke exhaust. The smoke flow and temperature field under different conditions are compared to analyse the exhaust efficiency of each exhaust outlet and the total exhaust efficiency. It provides a reference for the setting of semi transverse smoke exhaust system in subway tunnel.