bluuebunny/crossref_metadata_2025_split huggingface dataset:
Landscape and Climate Specifics for Water Sensitive Urban Design in Vladivostok
Authors: Kazantsev P , Marus Y , Smelovskaya A 
Published: March 2020

Abstract
The article concerns with the conditions and special aspects of urbanized areas’ natural hydrological cycle recovery in monsoon climate and hummocky topography conditions of Southern Primorye through the example of Vladivostok. Natural infrastructure and catchment area original state and anthropogenic transformation in urbanization process of Murav’ev-Amursky peninsula Southern part is analyzed. Through the natural landscapes estimation three types of catchment areas due to seasonal changing of their contribution to river system water content were defined. Their correlating with the transport infrastructure and industrial areas locations made it possible to find out problematic areas and water system restoration reserves.
Energy-saving Technologies for Construction in Extreme Climatic Conditions
Authors: Nuriev A F , Evstigneeva Yu V , Ibragimov R A 
Published: March 2020

Abstract
The aim of the study is to identify the main features and correlation of the organization of construction building site in extreme climatic conditions by modeling organizational and technological solutions applied energy-saving technologies. A model of a mobile wind, electric, diesel station consisting of separate blocks: solar panels, wind turbines and a diesel power plant is developed. Recommendations on energy saving, which will increase energy efficiency during the construction of buildings and structures in extreme climatic conditions are proposed. The importance of the results for the construction industry is the possibility of improving the quality of construction of buildings and structures in extreme climatic conditions with reducing work force, material-technical and fuel-energy resources and adverse environmental impacts.
Improving the Operational Reliability of Reinforced Concrete Culverts on Highways
Authors: Kamenchukov A V , Svetenok V S 
Published: March 2020

Abstract
The article considers the issues of assessing and improving the quality and reliability of culverts and the road drainage system on unpaved roads and roads with transition pavement. The reliability of culverts and pavement above the culverts was evaluated taking into account the thickness of the embankment above the road structure. The issues of the influence of the quality of culverts on the condition of the pavement are examined in detail. The relationship between the defects in culverts and the quality of the pavement is established.
Features Functional Planning Organization and Composition of the Coastal Territories of the Central Part of Novokuznetsk
Authors: Blaginyh E A , Ershova D V , Matehina O V 
Published: March 2020

Abstract
A review of the current state of world practice in urban coastal development showed increasing interest in coastal zones as cities grew. Coastal areas are considered as contact areas of cultural (urbanized) and natural landscapes. The study identified the main urban planning problems related to the development of coastal territories, outlined the directions of effective use of the coastal zone of the center of the Siberian city of Novokuznetska. The article analyzes the evolutionary development of the planning structure of the city of Novokuznetska, noting the stages of its historical formation over two centuries. The requirements for the comfort of the city and the prospects for its further planning changed over time, and as a result, there was a need for urban planning reconstruction with appropriate changes to the earlier completed and approved draft master plans.
Structures of Berthing Facilities Recommended for Erection in Severe Climatic Conditions of the Arctic (Review)
Authors: Yakimenko M A 
Published: March 2020

Abstract
The article gives an overview of the constructions of berthing facilities recommended for erection in severe climatic conditions. The main conditions for the application of each type of structure are singled out. Features of operating conditions of structures on the Arctic shelf are analyzed. Recommendations are given for choosing the optimal type of structures when there are weak soils at the base of the construction site, as well as under ice and seismic influences. The berthing facilities constructed in severe climatic conditions, both in Russia and abroad, are analyzed. The expediency of using shells of large diameter, which are thin metal or reinforced concrete casings (usually cylindrical shells), whose cavities are filled with coarse ground, have been substantiated in the harsh climatic conditions of the Arctic. The main advantages of this type of structures are described, and a number of problems are emphasized that are primarily related to the interaction of the shell and the filler material. The difficulties in organizing the transfer of the load from the shell structure to the ground base are singled out.
Transformation of the City Environment: Functional-Planning and Territorial Aspects
Authors: Zakirova Yu A , Khusnutdinova S R , Faizrakhmanova G R 
Published: March 2020

Abstract
The article discusses the functional planning and territorial aspects of the transformation of the city environment in Russian cities at the current stage of socio-economic development. Creating a comfortable city environment has been declared a strategic objective in Russia at the federal level since 2016. New standards of comfort affect the competitiveness of cities in the struggle for human capital and investment. The implementation of qualitative transformations of the city environment at the local level requires an understanding of the local urban context and the general directions of the territorial development of cities. The study is devoted to identifying the main directions of transformation of the city environment. Three main directions of transformation of the city environment are identified that allow cities to have a comfortable city environment. The study was conducted on the example of the Kazan agglomeration.
The Spectral Properties of a Pre-Stressed Thermoelastic Layer Coupled to a Half-Space
Authors: Levi G Yu 
Published: March 2020

Abstract
In the framework of the linearized theory of the propagation of thermoelastic waves, a dynamic coupled problem of oscillations of an inhomogeneous medium under the influence of a thermal load oscillating on its surface simulating the action of a frequency-modulated laser beam is considered. The medium is a thermoelastic prestressed layer rigidly adhered to a thermoelastic prestressed half-space. The surface of the layer is free from mechanical stress and insulated outside the area of thermal load acting. At the media boundary thermal insulation condition is considered: ideal thermal contact and. The initial stress state is assumed to be uniform and is created due to preheating and the action of mechanical forces. As an example, the distribution of the phase velocities of the body with initial heating and without it differences are obtained and shown graphically.
Safety of a Barrier-Free Architectural and Planning Environment for Low Mobile Populations as a Subject of Construction Education
Authors: Pryadko I , Lebedev I 
Published: March 2020

Abstract
The article discusses one of the most important problems of present-day urbanism. The security problems of the urban architectural and planning space are of interest to both representatives of different areas of knowledge, and architects embodying theoretical developments in practice. That is why the proposed paper analyzes the steps taken by municipal authorities and construction organizations in Russian megalopolises, to organize a safe architectural and planning environment for low mobile populations. In order for social programs to improve the living conditions of disabled people and other categories of low mobile populations in urbanized areas to be implemented, it is necessary to train civil engineers, transport engineers and architects in urban planning to meet the needs of all citizens. The paper justifies the position that the training of the organization of a barrier-free architectural and planning environment should be a priority for modern Russian construction education. The paper emphasizes that there is a legal aspect of the problem associated with the protection of the social rights of disabled workers. It emphasizes the need to overcome contradictions between different groups of urban population, as well as the need to take into account the environmental trends of modern world urban planning. In particular, the urban development of the famous modern Danish architect Jan Gehl, head of Gehl Architects, currently operating in the Russian Federation, in cities in the Moscow region, is associated with the organization of a safe environment for all categories of urban residents.
Smart Home Concept at the Design Stage of Engineering Systems in the Construction of Economy Class Apartment Buildings
Authors: Snezhko I I 
Published: March 2020

Abstract
At present, the construction market of apartment buildings in the Moscow region is in an active transformation phase. The use of modern technologies has increased the volume of housing construction and reduced the time of commissioning new facilities. With the growing number of proposals in the real estate market, the demand for new buildings remains high. At the same time, buyers’ requirements for the quality of housing have changed significantly. Today’s potential apartment buyer pays attention not only to its basic characteristics and price per one square meter. One of the modern selection criteria is the availability of modern engineering systems, high-tech equipment in residential complexes, allowing to make living in such houses more comfortable and safe, as well as save energy when forming utility bills. The author conducted a study of the complex equipment of apartment buildings with “smart home” (SH) system, showed the main advantages of using various subsystems of SH, formulated proposals that can make more affordable SH technology for ordinary residents. These activities will also allow developers to adjust the approaches to the planning and implementation of their projects for the next 5-7 years to meet modern market requirements.
Designing Three-Dimensional Man Figure Mannequins
Authors: Petrosova I A , Tutova A A , Andreeva E 
Published: March 2020

Abstract
The article describes the method of designing dummies, based on the requirements for typical mannequins for clothing and the principles of geometric modeling of objects of complex volumetric shapes. The information component of the methodology is the data obtained by three-dimensional scanning of individual figures without clothes and in clothes. An important part of the process of designing new dummies is the knowledge base about the thickness of the package of materials of the underwear layer at different anthropometric levels on the front, side and rear surfaces of the virtual three-dimensional model. These data will allow to design dummies with a high degree of physical similarity of the dummy to the real figure of the consumer, take into account the thickness of the underwear layer when conducting a virtual fitting and assessing the quality of the finished clothing, ensure the personalization of the design process for garments and increase customer satisfaction with the finished clothing.
Optimal Planning and Efficient Adjustments of the Terms of Constructions
Authors: Tsapko K , Melnikov L 
Published: March 2020

Abstract
Effective planning and implementation of large capital investments, hundreds of millions of dollars can be saved. After completion of the project, it is extremely difficult to make adjustments: even the most talented plant Director, increasing labor productivity, will not be able to compensate for the costs and losses caused by the unsuccessful arrangement of equipment and irrational design of the areas. Companies often trust the choice of optimal technology and configuration to construction organizations. The article deals with the issues of effective optimization of construction scheduling. The specific methods of it mechanisms of reduction of construction time, prevention of overspending of resources, increase of economic efficiency of construction in general are offered.
The Algorithm for Solution of the Inverse Task of the Inclinometric Control during Geotechnical Monitoring of the Foundation of Building
Authors: Grecheneva A V , Kuzichkin O R , Kovalenko A O , Kurilov I A 
Published: March 2020

Abstract
The article discusses the algorithm of the solving of the inverse problem of the determining of the load parameters of foundation during geotechnical monitoring using inclinometric control. The method of the inclinometric control of the foundation is based on the data of accelerometric sensors with using the phase-measuring principle of the control and the regression analysis to determine the load parameters of the foundation. The developed algorithm allows you to localize the foundation section with the violation of the balance of the forces in the “structure-foundation-soil” system, which leads to foundation deformations. The columnar type foundation is considered as an example.
Some Trends in the Formation of Recreational Spaces in Urban Development
Authors: Dorozhkina E A 
Published: March 2020

Abstract
The article deals with the experience of building modern areas. This is due to the fact that they have the characteristic features of an urban environment. Often it is in them against the background of increasing density of buildings and simultaneous remoteness from the center there is a lack of quality recreational areas. In this case, it is about improving the quality of the environment, not meeting the minimum allowable requirements for the environment. The necessity of forming a green component in recreational spaces is indicated. The classification of green areas in the structure of building is considered. The purpose of recreational spaces is defined. The principles of recreational spaces in the modern urban environment and features of their formation are considered.
Analysis of the Flexibility of a Soft Hinge with a Floating Power Connection
Authors: Bykova E O , Kamaletdinova G R , Sorokin A E 
Published: March 2020

Abstract
Providing high safety standard for aerospace field is one of the most important issues that designers and engineers must face [1, 2]. It is especially important for life support systems, which consist of a set of tools used to ensure human safety while maintaining high performance. However, human needs to have a stable and comfortable environment inside the suit, as well as an appropriate suitable and high-tech equipment. One of the most important problems in the development of perspective spacesuits (extravehicular and rescue) is the flexibility of the legs and especially the arms of the spacesuit. Ideally, the level of flexibility of the spacesuit should correspond to the level of flexibility of a person in ordinary clothes.
This paper presents an analysis of the flexibility of a soft hinge with a floating force connection, guaranteeing the mechanical flexibility of the soft hinge elements. The advantages and disadvantages of corrugated joints are discussed. Conclusions have been drawn on the relevance of using soft joints with a floating force connection in space suits, especially in gloves. This paper discusses requirement analysis on the materials used for gloves manufacturing as well as test procedures used to the requirements control.
Taking into Consideration the Work of Monolithic Reinforced Concrete Floor with Shaped Steel Profiles in Two Directions
Authors: Roshchina S I , Gonshakov A G , Gonshakov N G 
Published: March 2020

Abstract
The publication is devoted to the study of the work of monolithic reinforced concrete floor with shaped steel profiles in two directions. Theoretical and experimental studies on models of the plate were made. To evaluate the stress-strain state of the slab reinforced with profiled flooring during operation, under the action of a uniformly distributed load, the theory of structurally orthotropic slabs supported along the contour was used. A technique has been developed for determining the bearing capacity of a slab based on the method of limiting equilibrium. The field of application of the developed methodology for calculating square and quasiquadratic monolithic plates with steel profiled flooring is substantiated. Putting into practice the construction of these floors, designed taking into account their work in two directions, can reduce the consumption of steel (steel beams) up to 50%, concrete up to 8% and labor at the construction site up to 22% per 100 m2 of the covered area compared to the calculation of the proposed structures according to the beam scheme. These structures are recommended for use in coatings and ceilings during the reconstruction of buildings, as well as in new construction.
Protection of Tent Materials on the Basis of Capron Using Polymers
Authors: Strigin B S , Stepina I V 
Published: March 2020

Abstract
The object of the paper – is to improve abrasion resistance of capron-based awning material. The objectives of the present research are the following: to investigate the impact of polymer compounds, on the base of urethane thermoplastic material UK-1 structured by A-grade polyisocyanate, on the base of Z-grade chlorosulfonated polyethylene containing vulcanizing agents, stabilizers and pigment groups, on abrasion resistance of awning material with the pressure base of capron fabric. Research methods: test samples have undergone the complex of laboratory experiments for alteration of parameters of physical and mechanical properties before and after accelerated heat-and-light ageing in the STS apparatus. Abrasion tests have been carried out on the PIT-2 apparatus. Instrument measurements of physical and mechanical properties as well as visual evaluation of protective polymer coatings’ state have been taken as control parameters of abrasion resistance. Results obtained: the investigation has shown that abrasion resistance of soft barriers of awning structures and, correspondingly, their service life could be increased essentially by means of applying an additional layer of protective screen coating and its intermittent resurfacing adjusted for wear while in service. Re-surfacing intermittence should be done every 2 years provided the coating thickness of 100 micrometers.
Application of Textile Reinforced Concrete in Precast Concrete Industry
Authors: Holschemacher K 
Published: March 2020

Abstract
The sales of Germany’s precast concrete industry have been almost 6 billion Euros in 2017. This is only a small part of total construction investments but precast concrete industry traditionally is open-minded for implementation of innovations. Consequently, many new trends in civil engineering have been started in precast concrete industry. Recently, Textile Reinforced Concrete (TCR) has got more and more attention for application in precast members.
Basic idea for the development of TRC was the intention to replace the traditional steel bar or steel mesh reinforcement by textile meshes on the basis of alkali-resistant glass fibres, carbon fibres or basaltic fibres. By this method it is possible to avoid the corrosion problem of the steel-based reinforcement and to improve the durability of precast concrete members. However, there was not a real break-through of TRC in construction practice until 2010. Main reason was the preferred usage of glass fibre meshes as textile reinforcement and the limited load-bearing capacity.
The last step in the development of TRC is the application of carbon fibres for the production of mesh and bar reinforcement. Carbon meshes and carbon bars may be used combined or separately as reinforcement resulting in a new construction material called Carbon Concrete Composite. Based on the outstanding properties of carbon fibres it is possible to enhance essentially the application possibilities of TRC. The paper describes the basics of the production and approaches for the design of Carbon Concrete Composite members and reports first applications in construction practice.
The Research of the Stress-Strain State of the Pipeline System, Taking into Account the Change in Spatial Location
Authors: Kulakov P A , Afanasenko V G , Bayazitov M I 
Published: March 2020

Abstract
In the work, the influence of changes in the geometry of the technological pipeline on the stress-strain state is studied, taking into account the complexity of the strapping of technological equipment and the parameters affecting the deformation. The authors analysed the stress-strain state of technological pipeline systems with a change in their spatial location, simulated 3 options for the spatial location of the pipeline system. The best option was selected to ensure its reliable operation, depending on the design parameters. In conclusion, the effect of hydraulic load on the VAT of the pipeline was investigated. The calculations were carried out according to the standard method in the PC program “Start” and using the finite element method in the PC SolidWorks. It is established that a change in the geometry of the pipeline system significantly affects its stress-strain state. On the example of changing the geometric arrangement of equipment piping shown the possibility of reducing VAT in the pipe bends by 19%. It is shown that when assessing the strength of technological pipelines with complex geometry and a significant number of elements, it is necessary to take into account hydraulic loads, which can increase the VAT in pipeline elements up to 21.7%.
An Assessment Tool for Impacts of Construction Performance Indicators on the Targeted Sustainability of a Company
Authors: Lapidus A , Abramov I 
Published: March 2020

Abstract
A construction company is a dynamic system capable of transforming and passing from one quality state to another while retaining its system quality due to its properties including:
- Effectiveness – ability to produce a result and to create products required by consumers;
- Flexibility – ability of the production system to adapt to ever-changing external environment;
- Durability – ability of the production system to produce results over a long period;
- Manageability – acceptability of temporary changes in functional processes in the desired direction influenced by control action;
- Reliability manifested in sustainable functioning that is ensured by the management system, cooperation with other production systems, and internal reserves.
In this connection, the authors of this article have set an objective of selecting a descriptive and effective instrument of estimating losses of statistical control and, accordingly, the targeted sustainability of a construction company at the current stage of economic development in this country. They also expand on the notion of functional sustainability of construction companies as a dynamic production system.
This article is focused on development of recommendations with a view of achieving the targeted functional sustainability level of construction companies in present-day conditions and disturbances.
Therefore, sustainability is examined in this article as a multidimensional emergent property of a construction company viewed as a dynamic cybernetic system designed to manufacture construction products and to maintain its systemic quality in interaction with production processes.