bluuebunny/crossref_metadata_2025 huggingface dataset:
Damping of high rise buildings
Authors: Zakieva N I , Grankina D V , Vasilieva D K , Tyutina A D
Published: December 2019

High-rise construction acquires demand in Russia and abroad. New features are practiced in order to ensure the rigidity and stability of the building frame, to withstand wind and snow loads. It is about architectural and design features. The article discusses the variations of skyscrapers damping, which are used in the design and construction of high-rise buildings in recent decades. Existing examples from around the world are also provided for clarity.
Analysis of wind load impact on the high-rise buildings glass facade
Authors: Zolotareva L A , Lebedinskaya A R , Komarova S E
Published: December 2019

This article discusses and analyzes the problem of finding the necessary appropriate parameters of glass in cases of panoramic glazing and the reasons for their destruction with a specific example. The influence of the buildings relative position on the formation of wind load on the glazing of a high-rise building is revealed. The article also identifies the reason for the glass enclosing structures deformation of the apartment under study in a residential complex in the urban area.
To the question of strength and stability increasing of thin retaining walls
Authors: Kalachuk T G , Shirina N V
Published: December 2019

The features of structural and technological solutions of strength and stability increasing of thin retaining walls and reinforcement of the backfill soil, dam, and slope are considered. Glassfiber concrete was proposed as the material for the wall which, as compared with ordinary concrete, has enhanced performance characteristics. Despite the variety of solutions for soil reinforcement and ways to minimize horizontal deformations, a new technological solution has been developed to increase the stability of the walls while increasing the additional load on the soil within the pressure prism. It is given the description of this solution and the results of experimental studies in confirmation of the theoretical assumptions about the improvement of the physical and mechanical characteristics of the backfill soil during the construction of retaining walls.
Numerical study of the base setting of the non-pressure pipe during the water pipeline construction
Authors: Olgarenko V I , Tkachev A A , Olgarenko V Ig
Published: December 2019

The trouble-free operation of reclamation projects depends on various factors, and the base setting is one them. Uneven setting of the structure base significantly affect the stress-strain state (SSS) of both the contractures and the structure as a whole. Neglect in the computational accuracy of the setting leads to emergencies and reduce the service life of aquiferous systems.
Advanced numerical simulation of wind effects on high-rise buildings, structures and complexes
Authors: Belostosky A M , Akimov P A , Afanasyeva I N
Published: December 2019

The article is devoted to the Russian design codes theoretical updating foundation ensuring the numerical modelling “legitimization” of wind effects (computational aerodynamics) on high-rise buildings, structures and complexes. Basic governing equations, requirements for computational model (boundary conditions, initial conditions, geometric model, spatial model discretization (computational grid), several numerical analysis parameters, research scheme, the peak pressure values design assessment for facade (enclosing) structures, pedestrian comfort analysis and the numerical method software implementation for wind loads computing are under consideration.
Computational analysis of the stress-strain state, strength and stability of tallest skyscraper of the Moscow international business center with allowance for static and wind loads and hypothetical local damage
Authors: Belostosky A M , Akimov P A , Dmitriev D S , Nagibovich A I
Published: December 2019

The paper is devoted to the stress-strain state computational analysis, strength and the load-bearing structures stability of a multifunctional high-rise residential building with an underground parking lot, developed by the architect Sergey Skuratov. This object is the tallest skyscraper, located on the territory of the Moscow International Business Center also known as Moscow-City. Static loads, wind loads and hypothetical local damage are taken into account. Brief information about the problems formulations, methodology of structural analysis and corresponding software systems, the building finite element models (including verification issues) and the analysis results are presented. The computational studies results analysis performed with the use of software package ANSYS Mechanical showed a consistent displacements and forces distribution (forces and moments) in the building foundation and frame with allowance for vertical static and wind loads, significant natural frequencies and mode shapes of building.
Estimation of spatial correlation for seismic design of buildings
Authors: Pshenichkina V A , Churakov A A , Yereschenko T V , Ivanov I A
Published: December 2019

The paper discusses a solution for the probabilistic problem of high-rise buildings oscillation exposed to seismic loads in form of a six-component random vector. Two groups of matrices for the dynamic response factors to help estimate the effects of spatial correlation between generalized coordinates and correlation in the various seismic vector components on design stresses in load-bearing building structures have been obtained. The spatial model of a building configured as a thin-wall compound bar provides a solution for the probabilistic problem in analytical form.
Production improvement of aqueous solutions of nanosized silica
Authors: Baskakov P S , Strokova V V , Kuzmin E O
Published: December 2019

The article deals with the method for obtaining aqueous solutions of silica nanoparticles based on sol-gel technology, namely, products of hydrolysis of silicon alkoxides and their polycondensation in an alcohol medium. In order to prevent polymorphic changes and dehydration of SiOH-groups, preference was given to low-temperature and vacuum methods. To combat the excessive foaming ability of surfactants and replace the solvent (alcohol with water), a method of distillation was proposed for partial supply of dry steam with air and water. To separate aqueous surfactant solution (tween-80), a method of oil flotation with petroleum ether addition, characterized by its low solubility, both in water and in alcohol, was proposed. The specifications of obtained nanosilica of aqueous solutions can be estimated using optical spectrophotometry, for which the concentration and size coefficients of the Geller Equation for this system were determined. The optimum concentration of SiO2 in the system was also determined when no particles above 100 nm were formed. Methods for the reagents reuse of ethanol, petroleum ether and tween-80 were proposed.
Asessment of corrosion fatigue strength of gas-transport system constructions under atmospheric forcing
Authors: Pirumyan N , Stakyan M
Published: December 2019

Calculated influence method of strengthening technology (surface plastic deformation) of gas-transport system (GTS) weld bead in the conditions of atmospheric forcing in order to increase its bearing capacity and service life is suggested. It is shown that relative strength factor of weld bead at the same time is a probabilistic function of fatigue life. Ananalogical function of the new coefficient is proposed-relative life to assess the service life of the GTS with its periodic loading. Using the system comparable and initial quantitative lines of corrosion fatigue, the equations of the functions of these coefficients are obtained, allowing to clarify the strength and durability of GTS in the real service interval and variable loading, taking into account the strengthening of weld beads.
Calculation of reinforced concrete arches on stability when creeping
Authors: Ishchenko A V , Pogodin D A
Published: December 2019

Investigated the phenomenon of the loss of stability under creeping of reinforced arches. The solution of problem is fulfilled with the help of the method of finite elements. For the analysis of stability used the method of Newton – Rafson. It is established that there exists long critic load during rise of which the height of the bilge has undamped character.
Fractality in architectural forms and in organization of space in buildings
Authors: Yazyev B M , Mayatskaya I A , Yazyeva S B , Yazyev S B
Published: December 2019

In the paper, questions of form-building in architecture on the basis of fractal analysis in the design of unique structures are considered. The properties of the fractal and the principles resulting from these properties are studied. Examples of architectural elements with various fractals and their influence on the shape and structure of buildings are given. In this study, consideration is given to the organization of space in the complex of structures.
An innovative model for managing the effectiveness of investment projects in construction
Authors: Gushina Yu V , Karpushova S E
Published: December 2019

The article discusses the current issues of managing the effectiveness of investment projects in construction based on the innovative approach. An innovative model for managing investment construction projects based on the organizational and economic approach is proposed.
Global and regional aspects of sustainable design in the frame of innovative technologies
Authors: Vishnevskaya E V , Tolynbekova G A , Nurkusheva L T
Published: December 2019

Nowadays environmental problems of our planet are becoming the most important issue in all spheres of our lives. Development of new energy effective materials, using ecologically friendly materials in architecture and construction place a great role in reducing consumption of non-renewable resources. Relevance of the study can be taken into consideration by the investigation in the evolution and tendency of sustainable design. In this article, the concept, main purpose and principles of sustainable design with the relevant examples are given. The authors analyze general requirements for environmental projects and they give interesting solutions of eco issue, historical facts and observations of some ecological standards are also considered.
Architectural environment for young children’s habilitation
Authors: Kasper N V , Bazilevich A M , Ilyina E A , Golyshev E A
Published: December 2019

The article deals with the actual problems of the architectural environment formation of a new functional purpose - the young children’s habilitation or the “architectural habilitation environment”, which need to study, arose with the advent of habilitation institutions and services in Russia. The main disadvantages of the architectural environment of existing habilitation institutions are identified. The factors and requirements determining its specificity are revealed. Compositional, plastic, coloristic techniques for the organization of the architectural habilitation environment are proposed.
Current Trends in the Museums and Exhibitions Exhibition Space Formation
Authors: Zolotova A S , Likholet E V , Fedotova N N
Published: December 2019

The article discusses the current trends in the museums and exhibitions exposition space formation, the factors influencing the exposition space principles rethinking, the search for a conceptual and script-based construction of the modern museums and exhibitions structure.
Design security adaptation of communication spaces for the modern educational forms’ implementation in the educational buildings of universities
Authors: Ilvitskaya S V , Perkova M V , Petrova L V , Shulginova O A
Published: December 2019

The architectural and design environment of educational buildings and their open areas are adapted in the operation course to the changing educational conditions, technologies and the way of the students’, as well as the expansion of educational, communication and recreational zones. The design tools used to distinguish, isolate and transform the zones to ensure the adaptation of communication spaces to the changes in the learning process and to saturate them with the additional functions are under the study. The researched design tools for localization of the additional functions’ zones in social spaces with free planning; the design means of isolation zones (zone boundary) to create the open, half-open and closed zones being able to control the degree of the zone’s isolation; the design filling of a zone (zone saturation). The criteria for the quality of the educational building extracurricular spaces environment are proposed: dynamism, which is caused by episodic events changes; transformations for compact zones; flexibility and rationality of the educational building spaces use by applying the combinatorial method. On the basis of the field surveys of the high school educational buildings and the study of Russian and foreign experience of their design the options and methods for greater involvement of educational communication spaces for learning and recreation are proposed in this study.
Automated vehicles parking technology in Dubai
Authors: Al-Mosawy S K A
Published: December 2019

The research aims to determine the optimal design aspects of the automated vehicle parking and its areas in relation with the residential and commercial use in Dubai by studying the five cases or projects of automated parking downtown the city of Dubai, also analyzing the urban indicators including capacity, main floor area, number of floors and the total estimated area, the number of entrance and the exit cabins and the time of vehicle retrieval. The research reached the conclusion that the total capacity of automated parking is proportional with the number of entrance and exit cabins, the main floor area, the total area designed for parking (all floors), and the number of elevators. The new general indicator proposed to assess the automated parking efficiency by the number of vehicles for each floor (vehicle\ lift\ floor) showed a total rate of (15 vehicle\lift\floor) in all cases of the research. The research showed the fact that the automated parking in Dubai can hold up to 60% more than conventional parking buildings and the occupation area for the single vehicle is (25 sq. m) in comparison with (42 sq. m) for the parking total constructional area conventional parking areas. It also reached the ratio of automated parking area to the residential and commercial usage building according to urban and constructional aspects and indicators
Prerequisites for the formation and the small hotel’s architectural typology development
Authors: Badavi A A , Molchanov V M
Published: December 2019

With the tourism industry active development in Russia in recent decades, there has been a steady increase in the small hotels number. The small hotels have always been a successful competition to the large chain hotels abroad. [1, 2] Minimum requirements for investments, the territory and the staff made it possible for small hotels to capture a large segment of the Russian hotel market. [3] The guest services individualization and the maximum concentration on meeting their most diverse needs have become the modern hotels’ hallmark. [4] The small hotels formula is: home-guests best meet these requirements. However, most of the small hotels that are being built today are created on individual projects, but without taking into account the designing past years’ experience. In addition, a lot of new terms and concepts have appeared in the hotel industry recently, reflecting the global trends in this industry, which are not yet fully reflected in architectural research.
The implementation of a representative approach to the analysis of architectural space
Authors: Pershina I L
Published: December 2019

The position taken by the author of a representative approach to the analysis of the architectural space is based on the selection, on the one hand, of the sensually perceived, “experienced” human properties of this space, on the other hand - the conceptual, abstract, mental constructions of his spatial world view. The paper attempts to substantiate the fundamental nature of the question of representativeness, as one of the approaches to the analysis of the architectural space within the framework of the phenomenological method.
Modern trends in architecture. Green architecture as a form of efficient architecture energy
Authors: Kostina E K , Dudchenko M Yu , Myronenko O V
Published: December 2019

Our planet ecology of is constantly deteriorating, but modern architectural and design solutions can stop this process and even have a positive effect on the ecological situation. The article discusses the current idea of our time - the “green” architecture, its positive impact on man and nature, and also describes the objects relative to this concept.
Application of an evolutionary algorithm to a software suite for determining degrees of tilt in cylindrical structures based on terrestrial laser scanning data
Authors: Eliseeva N N , Zubov A V
Published: December 2019

This article describes a software suite for determining degrees of tilt in cylindrical structures based on one of the simplest search optimization methods (the evolutionary algorithm). The software was designed using Visual Basic for Applications. It contains several blocks (subprograms), with each of them performing a specific task.
The geographic information systems spatial data quality evaluation in the Metamodel context
Authors: Shuchkevich T V
Published: December 2019

The article describes a model of geographic information system developed on the basis of metasystem approach. The problem of the spatial data quality evaluation is considered for this model. An example of the evaluation descriptors selection for a particular dataset case is given.
Preliminary Results of Evaluation of the Influence of Deformation of the Water Drop Growing in the Electromagnetic Field on Their Scattering Properties
Authors: Sozaeva L T , Makitov V S
Published: December 2019

This work is devoted to development of the method of calculation of back scattering cross sections for the water drops growing in the electromagnetic field. Calculations are carried out taking into account deformation of the drops under the influence of horizontal electric field and without this influence. It is shown that increasing of extent of deformation of the water drops growing in electric field leads values of back scattering cross section to deviate from the similar values for equivolumetric spheres of water more significantly. The more extent of deformation of the water drop, the more difference between horizontally and vertically polarized components of back scattering cross section.
Research of spatio-temporal variability of the parameters of thunderstorm activity in the North Caucasus according to date of the lightning direction finder
Authors: Adzhieva A A , Shapovalov V A
Published: December 2019

In the article, with the help of the data of the system of lightning direction finding established in the North Caucasus on the basis of the analysis of the materials of lightning parameters registration, the regularities of the space-time variability of the parameters of thunderstorm activity are established. Maps of the distribution of the number of lightning discharges and discharge currents per square kilometer are given and the relevance of the obtained technology is estimated.
Charging mechanisms of cloud particles in view of fractal medium
Authors: Kumykov T S
Published: December 2019

The paper proposes a model for charge dynamics on drops and ice particles in a unipolarly charged region of the cloud. The condensation, sublimation and coagulation mechanisms for drops and ice particles formation are considered in view of the fractal medium. Analytical solutions are presented and the results are compared with the results for the classical model. The peculiarity of the mechanisms of the charge increase in the cloud particles are discussed.
Outlook research of application of model hydrometeor arrays forartificial initiation of lightning and thundercloud charge reduction
Authors: Temnikov A G , Zhuravkova D S , Orlov A V , Lysov N Y
Published: December 2019

The use of model hydrometeor groups has prospects of application for the development of methods for artificially initiating lightning and thundercloud charge reduction. Experimental studies using the system of the artificial thunderstorm cells showed that the parameters of model hydrometeor groups located in the space between charged artificial thunderstorm cells affect the initiation and propagation of discharge. The efficiency of initiating channel discharges by hydrometeor of various classes is given. The use of model hydrometeor and methods for their delivery to a natural thunderstorm cloud to artificially initiate lightning or reduce the charge of a thunderstorm cloud are discussed.
Characteristics of atmosphere on days with thunderstorms in the Southeast of Western Siberia
Authors: Gorbatenko V , Nechepurenko O , Ershova T
Published: December 2019

Due to the higher rate of change of air temperature over the territory of Siberia in comparison with other regions, it is important to clarify the parameters of convection in general and the characteristics of clouds with which thunderstorms are associated. The paper presents the features of thunderstorm activity and the study results of the following atmospheric characteristics: the cloud top and base height and the convective cloud thickness; air temperature at level of condensation; the amount of total water vapor in the surface layer of the atmosphere and the strength of upward flows.
A shape-memory-metal based sensor for monitoring atmospheric-electrical processes
Authors: Erofeev V Ya , Kabanov M V
Published: December 2019

A sensor based on a paramagnetic substance (titanium nickelide) is developed. An element made of this material is capable of oscillating under constant mechanical loading with a cyclic temperature change relative to a certain critical point at which a phase transition of a substance from one modification to another takes place. Near this critical point, the system is essentially nonlinear and potentially capable of reacting to the effects of external factors that determine environmental conditions.
Analysis of the week current tension of the electric field of the atmosphere for the territory of the CBD according to the network of four sensors EFM550
Authors: Zalikhanov M Ch , Shagin S I , Adzhieva A A
Published: December 2019

The article presents the results of a week of simultaneous measurements by four EFM 550 sensors of the electric field strength for points located in the plain of the piedmont and mountainous parts of the Kabardino-Balkarian Republic. The high role of local meteorological conditions in the formation of the surface atmospheric electric field is noted.
Environmental Monitoring of Ecological Safety During Construction Works
Authors: Azarov V. N. , Manzhilevskaya S. E. , Petrenko L. K.
Published: December 2019

Environmental monitoring of the construction works must consists of the modern scientific methods and techniques of physical, chemical, and biological measurements for monitoring the construction sites intermittently or continuously. It determines the pollutant factors and makes the right environmental quality assessment.

During the construction period the environmental monitoring subjects are the construction waste water and the sanitary sewage, the surface water around construction site, the noises around the site and from the construction site engines (if the construction period has continuous operations, the monitoring takes place 24 hours a day) and the dust. Particular attention should be paid to monitor the concentration of fine dust particles, due to the negative impact on human health.

In order to get the effective data about the PM2.5 and PM10 fine dust particles concentration in the air during the construction operations a slightly polluted area was studied according to the map of the dust emission. This area is located in Zheleznodorozhny district of Rostov-on-Don up to the Seversky Donets River. The large residential development «Ekaterininsky» is under construction there.

The environmental monitoring of this fine dust polluted area included the study of three subjects.

The results of local dust emission showed the significant amount of fine dust from any height levels where construction works are carried out.

This article describes the results of environmental monitoring of dust pollution in Rostov-on-Don and environmental requirement and measures which should be designed in the Construction method statements and the Work performance projects for reducing the environmental impact during construction operations.
Mapping of the Volgograd agglomeration territory for its arrangement by the green construction methods
Authors: Anopin V N , Kalinovsky S A , Rulev A S
Published: December 2019

The problems of mapping the territory of the Volgograd agglomeration for the planning of green building works are presented. The estimation of the application efficiency at mapping the geoinformation systems technologies urban landscapes degradation and restoration processes is given. The results of the agglomeration landscapes geoinformation mapping methods development using the large-scale satellite images are presented.
Intelligent municipal system and sustainable development of the urban environment: conversion prospects
Authors: Sheina S G , Girya L V , Seraya E S , Matveyko R B
Published: December 2019

This article raises the problem of rapid development of cities, conditions for comfortable living, management of urban infrastructure and urban planning. Smart city is a tool for achieving strategic goals of socio-economic development of the city. Identified and described indicators characterizing the development of key areas of smart city: the environment, infrastructure, urban planning, construction and architecture. Also, the authors developed a method of improving the energy efficiency of the housing stock on the example of Rostov-on-Don and recommendations for improving its energy efficiency.
The buildings innovative method fencing thermal regime study
Authors: Kovylin A V , Usadsky D G , Lepilov V I
Published: December 2019

The building envelope thermal regime field studies without disturbing its structure and integrity during the transition period (autumn) are given. Experimental data on the building inner and outer walls temperature and the heat flux density were obtained using the “Teplograph” heat flux density meter. The temperature changes graph on the residential building outer and inner walls during the day is constructed.
Experimental study of the aerodynamic resistance of a conical-spiral heat exchanger of the outgoing flue gases
Authors: Zaycev O N , Angeluck I P , Toporen S S
Published: December 2019

An experimental study to determine the pressure loss of the flue gas heat exchanger proposed design in a collective chimney has been performed. The aerodynamic drag factor of a cone-spiral heat exchanger for the household boilers exhaust flue gases heat has been determined on the obtained experimental data basis.
Improving the construction production organization efficiency based on the BIM-technologies use
Authors: Sekisov A N
Published: December 2019

The new technologies development in the construction field makes it possible to accurately predict construction costs, design more efficient, qualified constructions and increase competitiveness. In this regard, there is a process of implementing BIM-technologies that contribute to the complex processes implementation in the construction industry. The article discusses the BIM-technologies introduction in Russia, the problems of using information modeling in the building complex and the results of using these technologies. BIM-technology is the process of designing facilities for construction, operation and reconstruction of buildings and structures. These technologies facilitate collaboration and provide an opportunity to control and eliminate deficiencies at each design stage. The use of BIM-model is primarily the quality of design work and the working prospect in the market.
Development of the software application for the building information models in augmented reality mode visualization
Authors: Konyagin A , Shilova L
Published: December 2019

The paper presents the developing an augmented reality application procedure using the building information models. The augmented reality applications current state is analyzed, the choice of operating system for the application implementation is justified. The application server and mobile parts are presented. The scheme of client interaction with the server at the framework level is described. The proposed application is focused on the end user performing the repair of engineering networks.
On the layered structures material properties definition
Authors: Lyapin A A
Published: December 2019

The article is devoted to the neural network construction that uses as input information the time domain response data of layered structure to diagnostic punch-load and represents the tool for the layers’ elastic properties reconstruction along the corresponding thickness coordinates.
Integration of GIS and a complex of three-dimensional laser scanning
Authors: Shishkina V , Gura D , Gribkova I , Bykova M
Published: December 2019

The need for a qualitative presentation of data becomes more and more obvious every year. The ability to dynamically display information, the information relevance, the maximum efficiency of management decisions with minimal labor costs - it is on these principles that modern GIS should be built to manage the large enterprises. This article discusses the most promising way to create a GIS based on laser scanning data for enterprise management. The method of creating a GIS considered in the article, the advantage of the 3D model as the GIS basis, 3D scan data conversion availability, the economic investments analysis and the example of the pilot version of the 3D GIS allow to evaluate all the advantages of integrating GIS laser scanning technologies. We have studied the materials from foreign sources, affecting the possibility of such technologies joint use. The research purpose in this article is to substantiate the possibility of creating a 3D GIS based on laser scanning data. Conclusions are also made about the main advantages and disadvantages of working with such systems.
Convergence to boundary values in the topology of the inductive limit of generalized holder spaces
Authors: Grober O V , Grober T A , Bychkov A B
Published: December 2019

Both the functions theory of a complex variable and the approximation theory are often used in modern engineering sciences. In the present work, the spaces of analytic functions inside the unit circle satisfying on the boundary a strong Holder condition for a rather wide class of the modulus of continuity are considered. The convergence question of functions from these spaces to their boundary values in the topology of the inductive limit is studied.
Research and modeling of the taxi service in small towns
Authors: Nikolaev N , Marchenko Yu , Filatov S
Published: December 2019

The majority of existing studies are about taxi services of cities. However, taxi services function in small towns too. There are many parameters that differ from cities. These are the life rhythm, temporal and spatial characteristics of taxi routes, and other features. Therefore, mathematical models of taxi services of cities are incorrect for towns. The article obtains the research of taxi orders and the implementation process by months, days and hours. The model of the taxi service was made as a queuing system. Optimal characteristics of the taxi service were found in the concrete town.
Research criteria for assessing the training of drivers of vehicles
Authors: Kushchenko L E , Kushchenko S V , Novikov I A , Shatova J S
Published: December 2019

The analysis of the training drivers’ system on the example of several countries of the world is presented in this article. The main problems in the instructors training for teaching activities are indicated, the shortcomings in the teaching methods are noted. To date, a large number of road traffic accidents involving drivers, with a small length of service has been noted. To solve this problem, a comparative analysis was made of the requirements for training in driving schools in different countries. The ways to improve the professional and pedagogical activities of instructors are proposed and described. Recommendations for improving driver training in Russia are proposed. They are aimed at improving the quality of education in driving schools in Russia and improving road safety.
Features of fibrous materials agglomeration in flat-matrix granulators
Authors: Shkarpetkin E A , Osokin A V
Published: December 2019

From the standpoint of ensuring the receipt of the recycled bodies for various technological purposes with standard and improved properties applicable in construction, petrochemistry, metallurgy and other areas of material production, recycling in the field of agglomeration of fibrous man-made materials is relevant. The article is devoted to the theoretical studies of the fibrous materials agglomeration characteristics in flat-matrix granulators-extruders with the channels of variable circular cross-section. Taking into account the analysis of the well-known calculation methods and as a result of the theoretical studies, the general regularities have been revealed and the equations have been proposed for determining the equilibrium conditions of a deformable material layer and changes in pressure in the channel, taking into account the effect of the operating device and fiber properties. Analytical dependences and changes in the axial pressure along the channel are obtained reflecting the regularities of the fibrous material movement.
Methods for evaluation of mobility in modern cities
Authors: Zyryanov V
Published: December 2019

The paper presents approach to the study methods and key performance indicators for evaluation mobility in smart cities. This approach based on strategy of sustainable urban transport system. A methodological framework for assessing urban mobility has been proposed. As a case study, there is data about the feature of transport systems development in cities with a high quality of mobility. Analyzed examples confirmed the validity of idea sustainable mobility. Achieving the strategic goals of sustainable mobility is impossible without the use of modern technologies of intelligent transport systems. This paper shows importance of intelligent transport system in the urban mobility policy. In this paper also formulate the requirements to performance indicators for evaluate the mobility in urban transport system.
“Silk Road”: new projects and opportunities for revival
Authors: Kakhrimanova Diana , Belozerov Vladimir , Kapustina Nadezhda , Pokrovskaya Oksana , Orekhov Sergei
Published: December 2019

In today's world, China occupies important, if not leading, positions in its region in various industrial sectors, and therefore the question of the possibilities of delivering a very large amount of Chinese products, including ways and means of delivering goods from China to Europe and back, has now become very serious. The last decade, China has actively proclaimed a policy of openness and carries out a huge number of various reforms. Thanks to this, China was able to sign many documents with European countries on cooperation in various fields - economy, trade, science, technology, culture, and in the field of civil aviation, road, rail, and maritime transport. In addition, directly with the EU - general trade agreements. Such cooperation leads to a change in the structure of trade and economic relations, because of which the customs relations of the PRC with members of the Eurasian Economic Cooperation (EAEU) change. The article is devoted to the Chinese project "New Silk Road". The cargo flows of the project “New Silk Road” investigated. It was determined that sea freight is the most profitable way to deliver goods from China to Europe. The transit channel between Europe and Asia is consider as a way to develop an international logistics system in the territories adjacent to Asia and Europe.
The study of logistics risks in optimizing the company’s transportation process
Authors: Pokrovskaya Oksana , Reshetko Natalia , Kirpicheva Maria , Lipatov Andrei , Mustafin Dmitry
Published: December 2019

The scientific article is devoted to the study of logistics risks in the optimization of the company's transportation process. The relevance of this topic is not in doubt, since one of the principles of logistics is reliability in fulfilling obligations to partners in the implementation of logistics operations related to the organization of cargo delivery. The purpose of the scientific article is to study risk analysis methods in the logistics system of cargo delivery to determine ways to optimize the company's transportation process. The following scientific methods are use in the article to study logistical risks: system analysis, scientific literature analysis method, document analysis method, statistical method, comparative analysis, synthesis. The current economic situation in Russia requires the use of new methods and technologies in organizing the delivery of cargo from the manufacturer to the final consumer. The rational use of various combinations of modes of transport in the organization of cargo delivery leads to a decrease in total logistics costs. Logistics solutions aimed at reducing uncertainty in the organization of cargo delivery should contribute to solving the current tasks of cargo delivery, as well as to prevent and reduce possible logistics risks in the future. The article examines the process of logistical risks in the logistics of delivery of goods.
Improving the organization of export transportation of raw materials through railway border crossings, taking into account the customs aspects of activities
Authors: Dmitrieva Olga , Titova Tamila , Nikitin Alexander , Khachatryan Astghik , Poroshin Aleksey
Published: December 2019

In conditions of general liberalization of transport processes, maintaining the state’s regulatory role for coordinating transport sectors and links in the transport chain, international transport cooperation and developing international transport corridors, it is necessary to take into account that when organizing export transportation of raw materials one of the problems remains an objective assessment of their cost and based on it transportation charges with confirmation of permission to export goods from the customs territory of the Russian Federation, which authors try to resolve in the given research. Rail transport plays an extremely important role in the development of the economy of any state, since, by transporting goods in accordance with the needs of production, it ensures the normal functioning and development of all its industries, regions and enterprises. Rail transport is a vital branch of the economy that ensures economic security and the integrity of the state. The search for ways to increase the efficiency of transport and its component — international transport of raw materials — is an important area of a number of economic studies. This topic has become the subject of active study by Russian scientists. The article proposes an algorithm for improving the organization of transportation using the example of SWIFT RUS. The authors rightly note that the introduction of customs services at railway border crossings will allow transport companies to receive stamped electronic documents immediately after passing the state border container train.
Determination of the technical condition of the metal bridge with wood covering
Authors: Karpushko M O , Bartolomei I L , Karpushko E N , Zhidelev A V
Published: December 2019

At present, the age of most transport facilities in the Russian Federation estimated by many decades, and most require reconstruction or repair. Consequently, there is an urgent need for periodic surveys and monitoring of the condition of such facilities. The main goal of these measures is to maintain high rates of transport infrastructure efficiency, the achievement of which is impossible without examining, analyzing and evaluating parts of the structure in the aquatic environment, and, as a result, the occurrence and development of various defects and damage. The most important conditions for ensuring uninterrupted and safe traffic on the bridges of vehicles and pedestrians are the regulatory bearing capacity of the structure and cleaning of the roadway and sidewalks. Then compliance with traffic safety requirements on decks and observing the characteristics and maintaining the function of the bridge for the period of ice drift and flooding. Timely execution of works for the care, maintenance, and repair of bridge elements. Technically stable structures and their reliability can be ensured by observing all the parameters of the structure of the road category and the requirements of regulatory documents. The paper presents the materials of the inspection of the bridge after repair — defect classification by groups and hazard classes — the results of determining the carrying capacity of the survey materials given.
Forecasting target volumes of housing construction in the Stavropol territory
Authors: Aksenov A A , Aksenova E G , Shvydenko N V , Tkachenko Yu A
Published: December 2019

The article substantiates the necessity of determining the housing construction target volume in the Stavropol Territory, taking into account the development investment attractiveness, the regional authorities’ policy, the land resources availability, engineering networks, the availability of building materials under various scenarios of economic development. A model of the regional housing market with a planning horizon of 3 years development medium-term forecasting has been launched. The problem in obtaining the market development (the price ratio, housing demand and supply) quantitative estimates when changing the planned volume of housing construction and macroeconomic indicators is solved.
About logistics management concept of a construction company
Authors: Vetrova N M , Shtofer G A , Gaysarova A A , Ryvkina O L
Published: December 2019

A construction company management improving urgency is determined by the need to solve the complex problems of providing the construction process with materials and other resources to raise its material capacity. The article describes different approaches to logistics management definition, as well as its goals, structural elements and their interrelationship.
On the issue of public-private partnership in housing construction in the Belgorod region
Authors: Parfenova E N , Avilova Gh N , Polyakov V G
Published: December 2019

The article discusses the opportunities and prospects for the use of public-private partnership (PPP) tools for the implementation of investment projects in housing construction in the Belgorod region. The application of the PPP concept will allow to attract additional investment resources to the region, will provide an opportunity to strengthen its competitive advantages and unleash innovative potential.
The “smart city” model: the concept, technology, key tasks and the prospects for the modern urbanism development
Authors: Alpatova E , Markaryan J , Udalov A , Denisenko J
Published: December 2019

“Smart City” is a key urban trend of our time. The principle of applying the “smart city” model in modern socio-economic systems management in the form of cities, districts, regions and even countries is based on the fact that the urban space is equipped with a digitalization function to increase the urban space comfort for the residents and the guests of this territory.

In Russia, this concept introduction founder for objective reasons - the territory size, cargo and passenger flows, a huge tourist and recreational cluster – has become the capital - the city of Moscow [1]. At present, at the state level, the question about the need to develop and implement projects in the “smart city” sphere in small cities, and especially in single-industry towns [2, 3], in the view of solving the able-bodied population outflow key problem from the cities of this type has been raised.
Management of the process of implementation of corrective and warning actions taking into account their efficiency when installing window structures
Authors: Tarasov R V , Makarova L V , Bezrukova M S
Published: December 2019

A special place in the totality of the quality system processes is occupied by corrective and preventive actions that can significantly reduce the risk of releasing defective products. The article analyzes the main types of defects that occur during installation and operation of window structures. Also, an assessment was made of the effectiveness of corrective and preventive actions with the subsequent development of recommendations to the management of the enterprise.
Problematic aspects of the development of a competitive environment in the production of construction materials in the Crimea
Authors: Ergin S M , Ergina E I , Sidorenko I Ya , Shamileva E E
Published: December 2019

The most important task of the economic theory is to develop an adequate anti-monopoly policy and create a competitive environment in the industry market. For the modern economic conditions of the Crimea, the development of competitive relations and the containment of restrictive practices have most clearly been implemented in the mining and construction industry, which has a good production base, a wide market and sufficient information.

Moderate level of concentration of the capital in the industry of production of construction and mineral raw materials in the conditions of the presence in its mining enterprises economic profit leads to the conclusion that modernization and innovatization of technical and technological base of the industry and increase of the scale of production are possible only through the development of the competitive environment, influencing the institutional component.
Integration of investment and construction complex of the Rostov region in the economic space of the region
Authors: Serebryanaya D S , Khasheva I A , Matrosov A A , Sologub V A
Published: December 2019

In this paper, the authors initiate a search study of the effective management of investment and construction complex as the basic for the development of the spatial economy of the region.