bluuebunny/crossref_metadata_2025_split huggingface dataset:
The concept of the settlements’ urban linear spaces formation in the southern region of Russia (on the example of Taganrog street in Rostov-on-Don)
Authors: Meskhi B Ch , Evenko M G , Vorobeva A M 
Published: September 2020

Abstract
Modern urban development policy in our country is aimed at creating a comfortable environment for settlements. The Federal Program “Formation of a Comfortable Urban Environment for 2018-2022” adopted in the country, provides for a set of measures aimed at improving the quality and comfort of the environment in the settlements territories in order to improve the ecological state and the cities’ appearance. Such attention to the public space of the cities is determined primarily by the fact that they are the important urban development nodes, which generally determine the appearance of the city, its sanitary and hygienic indicators, aesthetic characteristics, etc.
Study of the residential structure’s development planning influence on the insolation regime and natural illumination of the territory
Authors: Slepnev P A 
Published: September 2020

Abstract
The problem of residential buildings’ insolation is one of the fundamental in the housing planning projects’ development. Currently, two normalized parameters are estimated in Russia: the insolation itself and the coefficient of natural light exposure. These two parameters together govern the planning decisions’ adoption, including from the standpoint of the premises and territories’ natural disinfection. At the same time, these two parameters make it possible to regulate the spot development and prevent the cases of standards violation. There are several generally accepted types of buildings characteristic of modern cities: group, perimeter, lowercase, free. Each type of building is characterized by its own layout of buildings. Accordingly, each scheme determines the insolation mode and natural illumination of buildings and territories. Mathematical analysis and full-scale experiment will allow to evaluate the advantages and disadvantages of the considered types of residential areas’ development. In addition to the planning structure, insolation and natural illumination of territories are affected by the number of storeys in the building. The higher is the number of storeys, the less are the considered indicators. Accordingly, when considering the issues of insolation and natural light, along with the planning structure of residential buildings, attention should be paid to the number of storeys in the building. The theoretical and field studies presented in this work will allow in practice, when developing the new planning solutions, as well as reconstructing the existing buildings, to adopt the type of residential planning that most fully meets the regulatory requirements for insolation and natural light.
Architectural symbolism in tradition and modernity
Authors: Astakhova E 
Published: September 2020

Abstract
The article considers the architectural form and its components: physical, artistic, symbolic forms. Symbolism in architectural form has been used since antiquity as a way of transmitting certain sacred information in an associative way. The symbolism of the architectural form has traditionally been addressed at several levels: digital / numerical symbolism; graphic characters; conceptually - planning and conceptual-spatial levels. Modern architectural objects partially use the traditional methods of symbolism and are more characterized by the use of associations, metaphors and direct imitation. All techniques are illustrated both by the existing architectural objects, classical and modern, as well as by the example of architectural competitions on space exploration Marstopia, Moontopia, Moon Trip.
The architectural environment authenticity preservation in the updating and renovating urban space context (on the example of the Rostov-on-Don city)
Authors: Sagalaev A.V. 
Published: September 2020

Abstract
The article discusses the aspects of maintaining the urban space authenticity in the territories’ updating and renovation context. The improvement process was examined by us from the point of view of the social stratification theories by Sorokin P. A., authenticity and the “spirit of the place” as the historical foundation of the Rostov-on-Don city, relevant for the city. The conditions of the city’s preservation historical image are considered taking into account the general actualization of spaces on the example of the renovation and capital works’ photo-analysis in Soborny lane, Sadovaya street, the parks “Osenny” and “Levoberezhny” as well as the design proposals of the linear park Temernik” Rostov-on-Don. Using the photo-analysis method of the territories “before” and “after” renovation, we were able to find positive trends in spatial changes. In our work, we draw attention to similar features of the city’s architectural fabric authenticity, which can be correlated with the “spirit of the place” united by the Rostov streets’ historical foundation preservation vector. We tried to form a conclusion about the updating possibility of the architectural space without losing its historical content. Through a description of the urban “fragment” and its positive changes. A number of modern and historical publications, as well as the informative works on the research topic have been used as the analytical and theoretical basis.
The identity of the medieval fortress architecture on the river Godlih and of the Humara settlement
Authors: Treiman J F 
Published: September 2020

Abstract
The article describes the scientific hypothesis about the architectural and spatial identity of a medieval fortress at the mouth of the Godlich river and the Khumarinsky fortification on the Kuban river. It was revealed that the planning structure as well as the architectural and spatial organization of these medieval monuments are similar and consist of three parts: the citadel, the fortress and the open settlement. The citadel was a monumental multi-tiered tower, surrounded by a courtyard and a fortress wall. The fortress along the perimeter was surrounded by a defensive wall, fortified with square towers in plan. The open settlement did not have artificial fortifications and was located in an inaccessible place in the immediate vicinity of the citadel and fortress. The architecture and construction of the walls and towers of both fortresses are made in the Byzantine construction culture traditions. The masonry of the fortresses’ walls and towers is a lining with shell-like rows of stones with a filling between them and stone fragments in lime mortar. Since the fortress at the mouth of the Godlich river was severely destroyed as a result of the Tuapse-Adler railway construction, it is possible to rely on the identified analogue to carry out a hypothetical reconstruction, which will serve as a theoretical justification for its restoration and museumification.
The effective air exchange organization scheme selection in the working area at the asbestos-cement products manufacturing enterprises
Authors: Stefanenko I V , Burkhanova R A , Azarov V N 
Published: September 2020

Abstract
The article explores various schemes of air exchange organizing in the molding shop of an enterprise for the asbestos-cement product’s manufacturing. To find the air exchange value, a system of balance equations for the workshop and the working area is proposed and solved, characterizing coefficients are determined. Based on the data on the disperse composition of dust and aerodynamic characteristics, the optimal air exchange scheme for the enterprises producing building materials is proposed.
Volumetric discretization element with invariant displacements approximation in the SSS numerical analysis problems for the building structures
Authors: Klochkov Yu V , Nikolaev A P , Gureeva N A , Sobolevskaya T A , Kiseleva R Z 
Published: September 2020

Abstract
The article describes the sought quantities invariant approximation method in relation to the volumetric discretization element in the form of a parallelepiped with the main nodes located at its vertices. The displacement vector components and their partial derivatives of the first order were selected as the sought-for unknowns of the volume discretization element. An approximating expression when implementing the invariant approximation technique is written for the displacement vector of an element inner zone point and not for components of this vector isolated from each other. The approximating expressions obtained on the sought quantities’ invariant approximation basis contain the curvilinear coordinates system parameters used. The discretization volume element compatibility is improved due to the use of Lagrange multipliers in additional nodes located in the middle of the parallelepiped bases’ edges. The Lagrange correction factors ensure the displacement vectors normal components derivatives’ equality along the normals to the element base edges’ midpoints. The expanded stiffness matrix and the column of the volumetric discretization element nodal forces are formed by minimizing the conditional Lagrange functional.
The numerical geometry optimization of the spatial structures’ nodal connector made of a massive part
Authors: Alpatov V Yu , Balzannikov M I 
Published: September 2020

Abstract
Many elements of spatial trussed structures are converged at the nodes. The structural assembly operates in a difficult stress state. It is possible to study the distribution of stresses inside the nodal connector, which is a massive part, using the calculated software systems. The authors performed a study of the MARKHI system node’s stress-strain state, analyzed the surface stresses level and stresses inside the nodal connector.
Effective modules of a layered elastic creep medium with power creep kernels
Authors: Bobyleva T N , Shamaev A S 
Published: September 2020

Abstract
The paper considers the question of constructing the effective characteristics of a layered composite material when periodically repeating layers consist of an isotropic elastically creeping material. For the elastic composites, such characteristics are well known and can be obtained explicitly. In this paper, the effective characteristics of the layered elastic-creeping composite are obtained explicitly when the creep kernel are the power-law functions. The elements of the compliance matrix are presented as the sum of the terms corresponding to the instantaneous elastic compliance, unlimited and limited as the loading time increases due to the creep of the composite individual phases.
Hamiltonian approach to the problem of modeling the hybrid system’s dynamics in air flow
Authors: Tymoshenko D V , Ilyukhin A A , Klovo A G 
Published: September 2020

Abstract
The dynamics problem of a hybrid mechanical system modeling the behavior of a wing in an aerodynamic flow is investigated. The research method is based on a kinetic analogy between the elastic rod pendulum oscillation and plane deformation problems, which makes it possible to bring the deformation equations system to a Hamiltonian form.
The project decisions’ assessment algorithm for the foundation pit fencing based on the Theory of Active Systems
Authors: Zheglova Y G , Titarenko B P 
Published: September 2020

Abstract
Currently, a lot of new construction is underway in the large cities and megacities territories. Large residential complexes and shopping centers are erected at the sites of former industrial zones and factories. The issue of the accidents in foundation pits arising from the errors in their barriers’ projecting has recently been an acute question. And this is directly related to the fact that construction has to be carried out in very difficult straitened development conditions with the presence of existing utilities and underground facilities. The main designer’s task is the selection of an optimal project solution. Any project decision for the foundation pit barrier is characterized by both the technical characteristics, in particular the materials used, and its construction cost. Therefore, the designer faces a difficult question of the price and quality ratio for this project decision. And it is complicated by the fact that the specific engineering and geological conditions imply the possibility of various project decisions for the foundation pit fencing and the materials corresponding to the calculations results for the limiting states. This paper describes in detail the methodology for assessing the project decisions for foundation pit fencing and the choice of the materials used in barriers’ design based on the active systems theory.
Methodology for the selection of the integrated development territories for the multi-story residential building construction with the eco-standards implementation
Authors: Sheina S G , Panasenko M V , Fedorovskaya A A 
Published: September 2020

Abstract
In modern conditions, the tasks of transition to the territorial sustainable development are complex and cannot be reduced only to the sectoral issues. The solution of the tasks set must be based on taking into account the natural environment development laws, as well as the laws of the public institutions’ development and the economic mechanisms development. An economic policy with an analysis of the state of the Rostov Region economy sectors is presented in the Strategy for the Socio-Economic Development of the Rostov Region 2020-2030 (hereinafter referred to as Strategy 2030), which also considers the key trends in the construction industry. According to Strategy 2030, the Rostov Region, according to many indicators of the construction complex, is consistently among the leaders in Russia. The volume of work performed by the type of economic activity “Construction” is steadily growing. The Don region is in the TOP-10 of the constituent entities of the Russian Federation with the maximum housing commissioning volume.
Method for calculating the garret window light transmittance coefficient at clear sky CIE
Authors: Guketlov Kh M , Khachetlov H A , Kibishev K A 
Published: September 2020

Abstract
The method for calculating the anti-aircraft lamps’ transmittance, which makes it possible to take into account the brightness distribution dynamics of the clear sky CIE over time, depending on the Sun position in the sky has been developed. The proposed method will significantly increase the natural illumination calculating accuracy in the spaces with garret windows in the daily and annual cycles.
Determination of modeling conditions for the strip foundation reinforcement construction by the method of bringing the foundation plate with fixed formwork in the chute experimental studies
Authors: Subbotin V A , Subbotin A I , Skibin G M , Subbotin I A 
Published: September 2020

Abstract
The article discusses the conditions for creating a model for conducting experimental studies in a chute of a patented reinforcement design of existing strip foundations. It is proposed to simulate and investigate the effectiveness of the new construction of the strip foundation reinforcing, allowing to take into account the rheological processes in the soil base when carrying out the measures for structural reinforcement, using a shaped sheet in the conjunction with monolithic elements. Based on the rules of modeling and similarity theory, it is proposed to determine the optimal conditions for experimental modeling of a solution to strengthen the existing monolithic reinforced concrete strip foundations by working together with a monolithic reinforced concrete slab, divided by a shaped sheet in height into two parts (upper and lower) with the injection wells for the hardening mortar intrusion directly under the fixed formwork from a shaped sheet.
Automation identification of construction work and structural elements in BIM development
Authors: Tyurin I A 
Published: September 2020

Abstract
With the massive transition of construction projects to information modeling, the question of the design work automation arises. For decades, design engineers together with design automation engineers, have improved the two-dimensional drawing system, automating all possible routine operations, but with the widespread introduction of information modeling technologies, most of the developments in the field of automation cease to be relevant. The main objective of the study is to determine the priority tasks of design automation using the information modeling technologies. As a result of the study, the automation tasks were identified and a methodology for solving them at the design stage using the information modeling technologies, was proposed. The research results described in the article allow the identification of construction work and structural elements, increase the information model elements’ detail level and perform the resource calculations in an automated mode.
Coordinate support of geographic information space
Authors: Bobkina V A , Arseniev D.M. , Zhiltsova A.V. 
Published: September 2020

Abstract
Today, the transition of mankind to the information society era is becoming an important state problem. Coordinate support of the space around us, timely and high-quality recording of the changes taking place in it, a thorough results’ analysis and reflection is ensured by geodetic technologies, and their innovative development, continuous improvement ultimately contribute to the successful and dynamic development of modern society. However, today we are witnessing contradictions and inconsistencies between the technological geodetic processes and the regulatory documents governing the methodology for performing geodetic work to support various sectors of the economy. To everyone’s surprise, the existing instructions have not been revised since the last century and do not include the use of modern digital technologies for geodetic activities. This methodology should include a global process for the search, collection, storage, processing, including analysis and distribution, and as a result, the information provision concerning the objects and processes to the end user.
Alternative navigation systems use for satellite positioning in Russia
Authors: Yakovlev V V , Korzhenevskaya I V , Kirilchik L F 
Published: September 2020

Abstract
The article provides a comparative analysis of the joint application and accuracy of determining the locations by GLONASS, Galileo, BeiDou satellites, obtained from the navigation messages and available forecasting algorithms.
Nowadays the high-precision satellite definitions are based not only on the two-frequency measurement mode use, but also on the information inclusion from various existing satellite systems in processing [1,2]. Practical experiments performed in 2016 at latitude B=47° and presented in [3], confirmed the advantages of the GPS and GLONASS satellite systems’ joint use. To date, alternative GNSSs have appeared - the European “Galileo” and the Chinese “BeiDou”, the capabilities’ studies of which are not given due attention to. Therefore, we will try to compare the location determination accuracy by GLONASS, Galileo, BeiDou satellites received by the navigation messages, by comparing them with the exact data provided by the International GNSS Service (IGS), as well as with the available GNSS prediction algorithms available on the satellite observation equipment manufacturer Trimble site.
The patterns’ changes study in the proportion of simultaneously stopped cars in the city’s road network
Authors: Topilin I V 
Published: September 2020

Abstract
The article presents the results of the theoretical and experimental studies of the patterns’ changes in the proportion of simultaneously stopped cars in the city’s road network. Ergodicity of the traffic flow, i.e. it is shown that the studied parameters measured by a test car for a sufficiently long period of time are equal to the average indicators of many cars located in a given area of the road network in the same time period.
“Green” technologies in housing: the experience of Russia
Authors: Bachurinskaya I. A. , Vasileva N.V. , Yudenko M.N. , Nikolikhina S.A. 
Published: September 2020

Abstract
In modern economic conditions, the environmental factors, including the housing construction, are becoming increasingly important. There is no universal model of economic development in the world that does not disturb the balance of economic, social and environmental interests. Nevertheless, scientists from many countries are working in this direction, realizing the scale of the serious negative consequences of the existing economic development model functioning. The development of housing on the basis of innovative technologies of «green» construction will allow talking about a new model of sustainable socio-economic development, taking into account the economic, environmental and social factors. The article focuses on innovation in the green building technologies’ use. A comparative analysis of the foreign and Russian national rating systems for the buildings’ assessing is presented, the advantages of «green» construction, determined by environmental friendliness and energy efficiency, are highlighted, the pros and cons of “green” construction are considered. The examples of innovative “green” technologies in housing construction in Russia are given. Special attention is paid to the development and analysis of the institutional norms governing green construction in Russia at the present stage. The author presents the position of calculating the integral effect (IE) due to the use of innovative technologies and building materials at the stage of evaluation and implementation of an innovative construction project in green housing. In conclusion, the possible ways of activating the processes of “green” housing construction using innovative technologies are given.
Development of a methodology for assessing the integral effectiveness of an investment project for the camping site construction in the coastal zone
Authors: Tsopa N , Akimova E , Malakhova V , Akimov S 
Published: September 2020

Abstract
The article analyzes the main factors for the campsites placement, as well as the classification of campsites by type. The analysis of the regulatory framework for the camping operation in the coastal zone on the territory of the Russian Federation. The assessment of the main factors for the auto camping location, as well as the advantages of auto tourism in comparison with the other types of tourism. An economic examination of the investment project effectiveness for the construction of a camping site was conducted on the basis of such indicators as: net present value, profitability index, internal rate of return and payback period. In the process of managerial examination of the investment project for the construction of a camping site with a hotel and entertainment complex, an assessment of the project management effectiveness was carried out. A methodology for assessing the integral effectiveness of an investment project according to the following criteria of functional efficiency is proposed: economic, organizational, social, environmental, legal, energy, technological, psychological, political and ethical.