bluuebunny/crossref_metadata_2025_split huggingface dataset:
Formation of innovative public spaces in railway areas
Authors: Eremeeva A F , Rebrova E M , Lobanov Y N , Rusanov G E 
Published: April 2020

Abstract
The paper addresses the issues of railway areas in a modern city and their potential in the formation of public spaces. In the course of their study, the authors analyze the experience in the architectural and urban planning integration of railway areas into the urban space in such directions as interaction with facilities maintaining their transport (railway) function and re-purposing of closed railway lines. As a result, the authors conclude that railway lines can be structurally transformed, thus becoming not barriers between districts but elements of the green pedestrian framework. The authors also propose a concept of re-using railway infrastructure elements not used for their primary purpose to organize public spaces. In the paper, various scenarios of organizing an innovative adaptable square with the use of mobile modular units made from former train cars are considered through the example of a park along Finland (Finlyandskaya) Railway Line in Saint Petersburg and its filling with various objects.
Research of documents on the architectural heritage protection in terms of the preservation of the Samara historical urban nucleus
Authors: Fadeev A V , Nasybullina R A 
Published: April 2020

Abstract
The article presents the attempt to define principles, which could serve as the basis for developing an approach to the reconstruction, rehabilitation and modernization of the historical urban nucleus of the Samara city. In order to identify significant aspects of this issue, the article deals with documents relating to the protection, restoration and reconstruction of architectural, historical, and cultural heritage (international agreements, charters, conventions) that appeared in the late 19th - 20th centuries.
Shopping streets as an instrument of architectural and design formation of consumer and investment attractiveness of functional-planning structure of city
Authors: Karakova T V , Kolesnikov S A , Radulova J I , Vorontsova Y S 
Published: April 2020

Abstract
In this article the authors consider formation of shopping streets as a powerful instrument of social-functional, composite-spatial rehabilitation of the urban environment and increase of its consumer value. The article provides an overview of the works of a number of well-known sociologists, urbanists, architects who have made a significant contribution to the concept of interdisciplinary consideration of the functional-spatial, planning, socio-economic and organizational-trade component in the transformation of the urban planning structure. This article describes the methods of research of the functional and planning structure of the city in order to identify and research centers of social activity as the basis for the formation of the complex system of shopping streets. The materials of the article reveal the need to create a system of functional filling, improvement and design of shopping streets in the planning structure of a city, consider the interaction of internal and external space in the modern environment of trading streets of the Russian city and determine the issues of their integration. This paper reveals the role and ways of implementing medium attractions in shopping streets. As a result of interdisciplinary approach to the theoretical and experimental parts of the study, the authors identified key aspects of solving issues in the field of theory and design practice of architectural and design formation of shopping streets, creation of a comfortable and attractive environment saturated with navigation and artistic components.
Features of underground space formation at the base of high-rise buildings
Authors: Loseva E S , Osokin A I , Kopteva A I 
Published: April 2020

Abstract
The article discusses the relevance of high-rise construction and the factors that determine the possibility of large-scale development of underground space. The analysis of the engineering-and-geological conditions of the site, the trial design as a search for the optimal solution for the construction of foundations, the basic architectural and design solutions for the arrangement of the underground space at the base of a high-rise building, the design-basis justification of the stability of excavation pit shoring, the technology of geotechnical operations are given.
Method of reconstruction of Samara yard in educational designing
Authors: Pastushenko V L , Rybacheva O S , Slastenin P V 
Published: April 2020

Abstract
The authors consider the method of reconstruction of the development of the central part of Samara, based on historical planning structure of quarters. The features of forming architectural-planning organization of Samara yard space as planning the quarter planning module are analyzed. Project goals, which solution is going to contribute to the preservation and tactful renovation of the existing environment, are determined. The method of experimental-search design is demonstrated on course projects of ASA SamGTU 3rd grade students, which are taken as an example. The proposed algorithm for the restoration of homing yards (households) includes the preservation and restoration of valuable and capital buildings, the replacement of farm buildings with new facilities, the replenishment and restoration of lost fragments of buildings, and modern landscaping of the courtyard. As a result of an experimental search design necessity for a number of regulatory requirements to ensure authentic reconstruction and renovation of the historical environment is identified.
Criteria of comfort of housing in cities of future
Authors: Zhigulina A Y , Ponomarenko A M , Mogilnikova N V 
Published: April 2020

Abstract
The article presents the author’s systematization of the requirements for modern comfortable urban housing in the Russian Federation. Particular attention is paid to compliance with the principle of environmental safety of home. This is a worldwide trend related to the increase in public attention to various factors associated with environmental protection issues and toughening requirements for environmental friendliness and energy efficiency. Promising areas and trends in the development of the concept of comfort of urban housing are given.
Masterplan as a strategy of spatial city development based on the model of conflict-free reconstruction
Authors: Repina E A 
Published: April 2020

Abstract
The global urbanistic situation of post-Soviet cities with a million-plus population is in the focus of attention of the article. As an example the problems of Samara’s modern existence are described, the reasons of the ones are analysed and the methods of their solution are suggested. Thus, the main problems are as follows: loss of historical heritage and settled population, urban sprawl in conditions of insufficient urban density, falling of human capital index. The reasons of this are the absence of modern managerial, project, economic mechanisms, lack of social consolidation, incomprehension of the unique value of historical heritage as a self-worth phenomenon (housing development, live street, parcelling, typology “house-yard”, micro neighbourhood, opportunities for self-development), tremendous economic resource (non-subsidized reconstruction) and as a model of an “ideal city”. As a solution to the problem the conception of the Strategy of spatial development of historical environment on the basis of search and consolidation of hidden resources, involvement of citizens is suggested and developed by volunteer-professionals in the course of an interdisciplinary interaction. The article demonstrates that only the change of the professional paradigm and the involved attitude of the society to the problems of the city can lead to prosperity of the environment and its dwellers, the work also gives the examples of concrete initiatives launching the Strategy in different localities.
Ecological and economic efficiency of the life cycle of railway territorial-industrial complexes
Authors: Strelkov A K , Teplykh S Y 
Published: April 2020

Abstract
The paper focuses on the development of the life cycle and its corresponding stages for the new concept of railway territorial-industrial complexes (RTIC). The life cycle calculation methodology (LCC) together with traditional methods of evaluating investment projects makes it possible to carry out an in-depth analysis of the effectiveness of investment projects in accordance with the recommendations of international standards. Here we mean such investment projects as RTIC of surface wastewater coming from railway stations purification. The life cycle of RTIC of surface wastewater treatment facilities can be divided into temporary stages with their technical and technogenic parts. The research also provides mathematical calculations done with account of railway territorial-industrial complexes specific character.
Main directions of sustainable development of transport systems of major cities and agglomerations
Authors: Zhogoleva A V , Vinogradov K I 
Published: April 2020

Abstract
This article considers the main directions of sustainable development of transport systems of major cities and urban agglomerations. The authors notice the factors affecting the operation of transport systems, formation and redistribution of transport flows. The work analyzes conditions for ensuring interaction between different modes of transport in different urban planning conditions. This article indicates the features and prospects of wide use of public transport. In this work characteristics of the development of transport systems of urban agglomerations are indicated, including in conditions of repackaging of urban areas. The authors define the measures necessary for the improvement of transport framework of agglomerations and formation of intermodal transport system.
Multifunctional urban environment and building typologies. Mix of functions at the ensemble and object level in Russia - challenges and limitations
Authors: Pidodnia M A 
Published: April 2020

Abstract
A critical part of the livable city approach, mixing of functions has become an essential instrument of contemporary urban planning. What are the ways then, mixed-use is implemented in present-day Russia? What western projects can we reference as precedents? Many circumstances must come together to enable implementation of mixed-use in a city: conducive overarching planning ideology and relevant policies; favorable conditions of the real estate market; appropriate governing principles of the development plan; as well as creativity of an architect. This study examines the situation at different scales from citywide and district level plans, to individual buildings, and proposes a methodology for comparing the regulatory conditions for the implementation of mixed-use in the Land Use Rules of several large Russian cities. It is possible to conclude, that mixed-use has been established as a planning objective. What remains to be done is the change in the conditions under which these goals can be achieved.
Adaptive reuse of parking in the cities of the future
Authors: Malysheva E , Generalova E 
Published: April 2020

Abstract
The article considers the problems of modern highly urbanized cities caused by the irrational development of transport infrastructure, emphasizes the need for sustainable transport systems. The problem of reducing the life cycle of automotive infrastructure (parking garages) is considered. The international experience of reconstruction and adaptation of parking lots is analyzed. Typological features of the design of parking lots with the possibility of their subsequent adaptation are revealed.
Principles of forming a polycentric system in a metropolis based on the reorganization of historical industrial areas (a case study of the Vyborgskaya Side in Saint Petersburg)
Authors: Perov F V , Zavarikhin S P , Kurbatov Y I 
Published: April 2020

Abstract
The paper presents the analysis and methodological foundations related to the formation of new public centers in non-central districts of a city, integrated development of territories, balanced provision of the urban environment not only with service functions but with jobs as well. The historical industrial belt of Saint Petersburg has a unique potential in terms of the creation of new attraction places. Introduction of reorganized industrial areas into the polycentric development model and wise use of their features related to the location in the buffer zone between the historical center and dormitory districts will make it possible to shorten transport links, reduce daily labor migration, decrease the load on the city center in terms of selective cultural and social service.
Basics of architectural typology of modern fitness centers
Authors: Zhdanova I V , Kayasova D S , Kuznetsova A A , Kalinkina N A 
Published: April 2020

Abstract
The article pays attention to the increased interest to sport not only between professionals, but also the people who are doing fitness. The requirements for design and construction of sports facilities are changing. Due attention is paid for application of environmentally innovative solutions and satisfaction of requirements of modern consumer. However, there is no document in Russia that meets the modern requirements of fitness center design. Generalization of various factors made it possible to formulate the basis of architectural typology of fitness objects: taking into account the requirements of accessibility of a low-mobility group of the population; consumer orientation of different social groups; ensuring multifunctional facilities; transformation’s possibility not only of halls, but also of public spaces; incorporating the natural environment into the interior and exterior and providing energy-saving technologies. As a result, it was concluded that it is necessary to develop in Russia a new architectural typology of fitness centers, oriented to the needs of the modern consumer and meeting the requirements of “green” standards. The results of the study can be used to develop the regulatory framework and used in course and real design.
Indoor temperature monitoring for cultural heritage
Authors: Abramkina D V , Agakhanova K M 
Published: April 2020

Abstract
The preservation of cultural heritage is one of the most important tasks in considering heat and humidity mode of museum premises, which should be as stable as possible. The choice of exhibiting place can significantly affect the safety of museum collections. The formation of temperature gradient on the picture’s surface can cause breaks and cracks of colorful layer and substrate (canvas, paper, wood). Moisture, penetrating in gaps of colorful layer of painting, accelerates the aging processes. Increasing relative humidity and indoor air temperature can cause mold growing in glue layer. To reduce risk of thermal stresses throughout a year, it is necessary to provide thermographic measurements of building envelope and exhibit places.
Architecture of Cossack fortresses in the Middle Volga in the 18th century
Authors: Ponomarenko E V , Ivanova L I 
Published: April 2020

Abstract
The urgency of the problem under investigation is determined by the ever increasing interest in architectural traditions of ethnical and sub-ethnical communities in various Russia’s regions, including the Cossacks. The purpose of the paper is to reveal regularities in how Cossacks’ early settlements emerged and their architectural development shaped itself in the Middle Volga. The methodology of the study is based on a comprehensive architectural historical analysis of the layouts and housing of early Cossack settlements in the region. The author analyzes a wide range of issues related to the architectural layout, composition and character of Cossack settlements in the 16th–18th centuries. The paper reveals an interesting stratum of regional heritage. It contains a description and analysis of little-known architectural monuments based on the author’s field surveys of the remaining settlements. The work includes examination of comprehensive archival data from local and central archives, as well as rich graphical material. Based on the surveys and data analysis, the author identifies formation patterns and peculiarities of the architecture of the early Cossack settlements located in the region. The findings in this paper can provide a framework to further research in the area of town planning culture of the Cossacks in the Mid Volga regions.
Study of efficiency of mechanical and contact flocculation tanks
Authors: Govorova Zh M 
Published: April 2020

Abstract
The paper presents the data on the efficiency of using mechanical and contact flocculation tanks as a part of clarification and chromaticity removal technological scheme. The dynamics of variation in contaminants concentration depending on the dose of coagulant was studied. The curves of sedimentation of suspended matter in the settlement tank after the preliminary reagent treatment in the agitator and two different types of flocculation tanks. For low turbidity and low colored water reducing the chemical dosage requires more rapid and long-lasting water mixing in flocculation tanks. The studies have shown that the contact flocculation tank works effectively with a filtration rate up from 5 to 10 m/h, and a mechanical flocculation tank with a velocity gradient from 70.6 to 73.1 s−1. The duration time of water in tanks should be at least 20-25 minutes. In addition, the parameters of contact flocculation tank flushing when the washing of the media is achieved.
Electronic classifier of natural water treatment technologies
Authors: Shikulskaya O M , Boronina L V , Abuova G B , Usynina A E 
Published: April 2020

Abstract
The choice of methods of water treatment in conditions of increasing requirements for drinking water quality, lack of funding for the commissioning of new water supply capacities and non-decreasing anthropogenic loads on water sources, is dominant in the design of new and reconstruction of existing water treatment stations. The authors developed an electronic classifier of natural water treatment technologies for computer support of selection and feasibility study of optimal design solution of water supply on the basis of classifiers of technological schemes of water treatment, developed by the team of authors under scientific and methodological guidance of M.G. Jurba. Use of this system allows to increase efficiency of design of new water treatment stations and reconstruction of existing ones due to reduction of selection time of technological schemes, to minimize probability of selection error. It provides the best value for money for the project.
Methods for estimating ice adhesion to surface
Authors: Loganina V I 
Published: April 2020

Abstract
A technique for assessing adhesion of ice is described. A composition for anti-icing coatings is proposed. The composition includes silicone resin and filler – Aerosil. The results of comparative tests of adhesion of ice to a super hydrophobic and hydrophilic surface are presented. It is shown that adhesion of ice values depend on temperature and test conditions. It is established that the technique for estimating ice under lateral constraint conditions gives overestimated results of adhesion values. The presence of an anti-icing coating on the surface reduces adhesion of ice by 2-4 times. The increase in test temperature leads to a significant decrease in ice adhesion.
Structural mechanics and theory of structural analysis
Authors: Aleynikova M A , Soytu N Yu 
Published: April 2020

Abstract
The article is devoted to the study of modern methods of structural analysis and modeling. Special attention is paid to software systems and tools for creating 2D and 3D equipment layout diagrams. The features of calculating the load on the slab are considered on the example of a steel-reinforced concrete structure. Using the mixed method of structural mechanics, the forces and displacements in the characteristic sections of the system in statically indeterminate composite structures were calculated when changing the mathematical axis position in the stiffening girder. The data obtained were confirmed not only by numerical, but also by full-scale experiment using Autodesk Inventor.
How to assess the reliability of performing the comfort function by a residential building
Authors: Dormidontova T V , Evdokimov S V , Rakova E V 
Published: April 2020

Abstract
Residential buildings should provide comfort for occupants. This can be ensured by the following elements: thermal, moisture, odor, vibration and noise protection and other indicators. The purpose of this research is to assess the reliability of performing the comfort function by residential buildings, which depends on the probabilities of failure-free operation of the above elements. To do that it is necessary to represent its elements in the form of serial and parallel connections of elements. This representation is made difficult by different functional specifications of elements. In addition, the moment and probability of the comfort function failure is difficult to predict. The set objectives were achieved using theoretical and experimental calculation methods. The authors propose the method for defining the time and probability of the comfort function failure and develop the methodology for designing statistical distributions and finding the best distribution law assessing the probability of structural failure and reliability.
Solution of equation of extreme streamline with free flowing of a torrential stream behind rectangular pipe
Authors: Kohanenko V N , Kelekhsaev D B , Kondratenko A I , Evtushenko S I 
Published: April 2020

Abstract
The article discusses the methods of modeling two-dimensional in terms of turbulent flows. Their difference and advantages are described. The equations of flow motion in the plane of the hodograph are given, as well as the velocity and depth of the flow in the entire region of its flow. Next, a new method is proposed, the purpose of which is to solve a system of differential equations. Using a differential equation connecting the physical cavity of the flow stream and the plane of the travel time curve, a simple model of the flow of a steady, vortex-free water flow in a wide horizontal, smooth outlet channel is proposed. The flow model in the vicinity of the outlet from the pressureless pipe uses the fact that the resistance forces of the flow to the bottom of the outlet channel are small compared with the forces of inertia. The obtained solutions allow us to calculate the flow parameters with an accuracy sufficient for the design of hydraulic structures of the drainage system from the upper pool to the lower one under roads and railways. This model allows you to identify the basis of the laws of the real spreading of the flow and on its basis there is an opportunity for further building models taking into account the resistance forces in order to increase the correspondence of the mathematical model to the real flow.
Investigation of nodal coupling of reinforced concrete column and floor in buildings with monolithic assembly framework by ANSYS
Authors: Ariskin M V , Komrakov I N 
Published: April 2020

Abstract
The ANSYS software and computer system is used to investigate the work of the nodal joint of the reinforced concrete column and the slab of the frames of residential buildings. It is proved that modeling of the assembly-monolithic frame unit with the help of the automated design system is the most rational way to solve the problem of increasing the safety of the node reinforced concrete joints.