Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-10-10
Maxim Peterburtsev, Lyubov' Adamcevich
The efficiency of the functioning of an organization largely depends on its employees, and organizations in the construction sector are no exception, where a properly formed personnel management system will effectively allocate labor resources between projects and achieve the company's strategic goals. The article presents an analysis of the existing regulatory documentation in the field of personnel management in a construction organization, since the creation of an information system responsible for personnel management in a construction organization must be developed taking them into account. In addition, the article describes an approach to designing a database structure and a software application for personnel management in small construction organizations. The functions and tasks of an information system for personnel management in a small construction organization are highlighted, which will become the basis of the database structure for creating an application using the client-server architecture. As a result, a block diagram of the relationship between the functions of a program that provides personnel management in small construction organizations based on the current legal documentation has been developed. The program includes the following modules: Data Processing, Recruitment, Employment, Vacation Schedule, Dismissal of Employees. The program interface is developed using the C# high-level programming language on the Microsoft Visual Studio 2022 platform using the .NET Framework (Windows Forms) development technology. The database where data will be stored and processed is developed using the Microsoft SQL Server relational database management system on the Microsoft SQL Server Management Studio 18 platform. Stored procedures and functions are supposed to be used, which will be called from the program interface.
一个组织的运作效率在很大程度上取决于它的员工，建筑行业的组织也不例外，一个适当形成的人事管理制度将有效地在项目之间分配劳动力资源，实现公司的战略目标。本文分析了建筑组织人事管理领域现有的规范性文件，因为建立一个负责建筑组织人事管理的信息系统必须考虑到这些文件。此外，本文还介绍了一种小型建筑企业人事管理数据库结构和软件应用的设计方法。重点介绍了某小型建筑企业人事管理信息系统的功能和任务，并以此为基础建立了基于客户端-服务器架构的应用程序数据库结构。因此，根据当前的法律文件，开发了一个提供小型建筑组织人员管理的程序的功能之间关系的框图。该计划包括以下模块:数据处理，招聘，就业，假期安排，解雇员工。程序界面采用c#高级编程语言，在Microsoft Visual Studio 2022平台上使用。net Framework (Windows Forms)开发技术进行开发。存储和处理数据的数据库是在Microsoft SQL Server management Studio 18平台上使用Microsoft SQL Server关系数据库管理系统开发的。应该使用存储过程和函数，它们将从程序接口调用。
{"title":"Development of an information system for personnel management in a small construction organization","authors":"Maxim Peterburtsev, Lyubov' Adamcevich","doi":"10.29039/2308-0191-2023-11-2-10-10","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-10-10","url":null,"abstract":"The efficiency of the functioning of an organization largely depends on its employees, and organizations in the construction sector are no exception, where a properly formed personnel management system will effectively allocate labor resources between projects and achieve the company's strategic goals. The article presents an analysis of the existing regulatory documentation in the field of personnel management in a construction organization, since the creation of an information system responsible for personnel management in a construction organization must be developed taking them into account. In addition, the article describes an approach to designing a database structure and a software application for personnel management in small construction organizations. The functions and tasks of an information system for personnel management in a small construction organization are highlighted, which will become the basis of the database structure for creating an application using the client-server architecture. \u0000As a result, a block diagram of the relationship between the functions of a program that provides personnel management in small construction organizations based on the current legal documentation has been developed. \u0000The program includes the following modules: Data Processing, Recruitment, Employment, Vacation Schedule, Dismissal of Employees. \u0000The program interface is developed using the C# high-level programming language on the Microsoft Visual Studio 2022 platform using the .NET Framework (Windows Forms) development technology. \u0000The database where data will be stored and processed is developed using the Microsoft SQL Server relational database management system on the Microsoft SQL Server Management Studio 18 platform. Stored procedures and functions are supposed to be used, which will be called from the program interface.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"53 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84725952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-1-1
Haqi Hadi Al Ekabi, A. Prokopov, S. Stradanchenko
This work's main objective was to increase the value of the coefficient of friction between soil grains in the test specimen by adding coarse gravel columns to the fine, sandy soil. In this regard, it was determined that a soil's lowest void ratio should be used as a measuring criterion because it matches the crucial requirement of an independent friction angle from soil gradation, all of the results above were calculated using the outcomes of a laboratory test method. Pressure addition was used to determine the relationships between a mixture with a low void ratio and the critical state or high coefficient of friction angles. Determining the strength characteristics of sand-gravel mixtures may be helped by the linkages. The riverbanks of the Tigris, which had previously been subject to similar cracks and collapses, served as the location for the collection of samples for the purpose of this research. The completion of the study and examination, it was discovered that the soil is composed of river sediments and that it has the potential to be categorized as soil that is constructed of fine sand. It is generally acknowledged that shear loads are a significant element that contributed to the demise of numerous riverbanks. In this particular field of research, a variety of coarse aggregate column widths and aggregate sizes used to increase the friction angle of soil are investigated via direct shear testing. When analyzing the qualities of soil, the minimal void ratio is important, Particle size distributions and particle shapes influence their relationship to compressive characteristics, permeability, and shear strength of the soil. While previous studies have modeled the minimal void ratio in terms of the impact of particle size distributions, they have largely disregarded the role that particle shape might play in this parameter. This work examines the effects of three different sizes of coarse aggregate on the minimal void ratio with respect to particle size distributions. Experiments have shown that when the number of fine particles increased the minimum void ratio reduced. The more irregularity there was in the particle shapes, the more difficult it was for particles to make touch with one another, and the more space there was between them. Diagrams depicting the connection between shear strength, angle of friction, and particle size distribution were created from experimental data.
{"title":"Strength characteristics of an array of fine-grained sandy soil with vertical reinforcement elements from coarse aggregate","authors":"Haqi Hadi Al Ekabi, A. Prokopov, S. Stradanchenko","doi":"10.29039/2308-0191-2023-11-2-1-1","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-1-1","url":null,"abstract":"This work's main objective was to increase the value of the coefficient of friction between soil grains in the test specimen by adding coarse gravel columns to the fine, sandy soil. In this regard, it was determined that a soil's lowest void ratio should be used as a measuring criterion because it matches the crucial requirement of an independent friction angle from soil gradation, all of the results above were calculated using the outcomes of a laboratory test method. Pressure addition was used to determine the relationships between a mixture with a low void ratio and the critical state or high coefficient of friction angles. Determining the strength characteristics of sand-gravel mixtures may be helped by the linkages. The riverbanks of the Tigris, which had previously been subject to similar cracks and collapses, served as the location for the collection of samples for the purpose of this research. \u0000The completion of the study and examination, it was discovered that the soil is composed of river sediments and that it has the potential to be categorized as soil that is constructed of fine sand. It is generally acknowledged that shear loads are a significant element that contributed to the demise of numerous riverbanks. In this particular field of research, a variety of coarse aggregate column widths and aggregate sizes used to increase the friction angle of soil are investigated via direct shear testing. \u0000When analyzing the qualities of soil, the minimal void ratio is important, Particle size distributions and particle shapes influence their relationship to compressive characteristics, permeability, and shear strength of the soil. While previous studies have modeled the minimal void ratio in terms of the impact of particle size distributions, they have largely disregarded the role that particle shape might play in this parameter. This work examines the effects of three different sizes of coarse aggregate on the minimal void ratio with respect to particle size distributions. Experiments have shown that when the number of fine particles increased the minimum void ratio reduced. The more irregularity there was in the particle shapes, the more difficult it was for particles to make touch with one another, and the more space there was between them. Diagrams depicting the connection between shear strength, angle of friction, and particle size distribution were created from experimental data.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"42 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90803437","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-5-5
A. Dolzhenko, A. Naumov, V. Strokova
The program "Digital Economy of the Russian Federation", approved by the Government of the Russian Federation, is being actively implemented in the building construction industry, mainly at the stages of engineering surveys and architectural and construction design. Building information modeling (BIM) technologies are used by most foreign and domestic CAD system vendors. At the other stages of the building's life cycle, digitalization has not been widely distributed, despite the fact that the operation stage is the longest and the trouble-free existence of building structures at this stage is the key to the economic and social efficiency of building ownership. Flat rolled roofs in our country are the most common type of roofs and at the same time the most susceptible to defect formation structural element of a building. The standard operation period of such roofs is 10 years, despite the fact that the actual period of trouble-free operation of flat rolled roofs rarely exceeds 7 years. The assessment of the technical condition of the roofs is carried out by a construction and technical expertise, performed, as a rule, after the occurrence of leaks. Assessment of the degree of damage, as well as the prevalence of defects, is carried out by an expert visually, often without the use of measuring equipment. Due to the fact that the assessment of damage by an expert is purely subjective, it is impossible to correctly assess the development of the defect over time. The proposed technology of automation of construction and technical expertise of flat rolled roofs of a building allows timely detection of defects, assess the degree of their danger and make forecasts of their development over time. This approach allows you to make a timely decision on the need to carry out current repairs or to plan their implementation in the future. This will increase the service life of a flat rolled roof without increasing the cost of the life cycle.
{"title":"Intellectualization of construction and technical expertise of flat roofs as a tool for its life cycle managing","authors":"A. Dolzhenko, A. Naumov, V. Strokova","doi":"10.29039/2308-0191-2023-11-2-5-5","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-5-5","url":null,"abstract":"The program \"Digital Economy of the Russian Federation\", approved by the Government of the Russian Federation, is being actively implemented in the building construction industry, mainly at the stages of engineering surveys and architectural and construction design. Building information modeling (BIM) technologies are used by most foreign and domestic CAD system vendors. At the other stages of the building's life cycle, digitalization has not been widely distributed, despite the fact that the operation stage is the longest and the trouble-free existence of building structures at this stage is the key to the economic and social efficiency of building ownership. Flat rolled roofs in our country are the most common type of roofs and at the same time the most susceptible to defect formation structural element of a building. The standard operation period of such roofs is 10 years, despite the fact that the actual period of trouble-free operation of flat rolled roofs rarely exceeds 7 years. The assessment of the technical condition of the roofs is carried out by a construction and technical expertise, performed, as a rule, after the occurrence of leaks. Assessment of the degree of damage, as well as the prevalence of defects, is carried out by an expert visually, often without the use of measuring equipment. Due to the fact that the assessment of damage by an expert is purely subjective, it is impossible to correctly assess the development of the defect over time. The proposed technology of automation of construction and technical expertise of flat rolled roofs of a building allows timely detection of defects, assess the degree of their danger and make forecasts of their development over time. This approach allows you to make a timely decision on the need to carry out current repairs or to plan their implementation in the future. This will increase the service life of a flat rolled roof without increasing the cost of the life cycle.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"3 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87560352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-2-2
O. Shirokova, Alena Pavlyuk
Architectural solutions should always be aimed at meeting the socio-cultural needs of a person. Le Corbusier, Ralph Erskine, Jane Jacobs, Kevin Lynch, Richard Sennett are devoted to the study of the impact of social development on urban planning and residential development. The need for housing to a large extent depends on the period of a person's life. In this regard, Le Corbusier advocated the creation of a flexible architecture that changes depending on the phase of life. Housing should correspond to the social status and personal needs of each family member. One way to fulfill this need is coliving. It is attractive to people at different stages of life. Young people can choose co-living to save on rent and live closer to work and play. Young families can use it to share space with other parents and children. Coliving is also handy during life transitions and allows you to make new friends and have more opportunities for social interaction. Architects who have worked on coliving projects include Olafur Eliasson, Norman Foster, Jeannette Mardini and David Chipperfield. The paper proposes the layout of coliving for housing graduate students and teachers of higher education.
{"title":"The influence of human socio-cultural needs on the architecture and planning decisions of colivings","authors":"O. Shirokova, Alena Pavlyuk","doi":"10.29039/2308-0191-2023-11-2-2-2","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-2-2","url":null,"abstract":"Architectural solutions should always be aimed at meeting the socio-cultural needs of a person. Le Corbusier, Ralph Erskine, Jane Jacobs, Kevin Lynch, Richard Sennett are devoted to the study of the impact of social development on urban planning and residential development. The need for housing to a large extent depends on the period of a person's life. In this regard, Le Corbusier advocated the creation of a flexible architecture that changes depending on the phase of life. Housing should correspond to the social status and personal needs of each family member. One way to fulfill this need is coliving. It is attractive to people at different stages of life. Young people can choose co-living to save on rent and live closer to work and play. Young families can use it to share space with other parents and children. Coliving is also handy during life transitions and allows you to make new friends and have more opportunities for social interaction. Architects who have worked on coliving projects include Olafur Eliasson, Norman Foster, Jeannette Mardini and David Chipperfield. The paper proposes the layout of coliving for housing graduate students and teachers of higher education.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"99 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85776999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-18-18
S. Evtushenko, Viktoriya Lyepikhova, N. Lyashenko, Andrei Riabous
The article raises the problem of the need to develop specialized software for the operation of the spectral acoustic method for dust control in construction. The general vision of the program is defined, the main functional requirements are formulated and the development of the software architecture of the system is carried out. The resulting system is a desktop multi-window application for the Windows operating system and implements a number of operations that simplify work with the spectral acoustic method. So the system can receive an audio signal file at the input, display the visualization of this signal on the screen and decompose into a Fourier spectrum. After that, the user can, after a number of additional settings, obtain a modal harmonic spectrum based on the Fourier series and display the received data on the screen or in a file. The current project, after clarifications, allows you to proceed directly to the development of a software product to ensure the implementation of a series of calibration experiments using the above method.
{"title":"Designing a software system to ensure the operation of the spectral acoustic method for dust control in construction","authors":"S. Evtushenko, Viktoriya Lyepikhova, N. Lyashenko, Andrei Riabous","doi":"10.29039/2308-0191-2023-11-2-18-18","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-18-18","url":null,"abstract":"The article raises the problem of the need to develop specialized software for the operation of the spectral acoustic method for dust control in construction. The general vision of the program is defined, the main functional requirements are formulated and the development of the software architecture of the system is carried out. The resulting system is a desktop multi-window application for the Windows operating system and implements a number of operations that simplify work with the spectral acoustic method. So the system can receive an audio signal file at the input, display the visualization of this signal on the screen and decompose into a Fourier spectrum. After that, the user can, after a number of additional settings, obtain a modal harmonic spectrum based on the Fourier series and display the received data on the screen or in a file. The current project, after clarifications, allows you to proceed directly to the development of a software product to ensure the implementation of a series of calibration experiments using the above method.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"2007 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88962574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-13-13
S. Shilkina, O. Ivanova
Building information modeling is associated with the process of collecting data about a building in a centralized repository, the data of which is used by all stakeholders at each stage of the building's life cycle. This information is necessary not only for the design and construction of the main structures of the facility, but also for the development of control systems for the engineering equipment of the building, these include control systems for power supply, water supply, sanitation, heating, ventilation and air conditioning. Relevant information about both the building and its systems is the basis for the design of process automation, providing new opportunities to optimize the management strategy, both to improve the energy efficiency of the facility and for the convenience of users. At the stage of operation of the building, specialists from various fields and levels are involved, who need information and documents from other project participants. In addition, the use of information modeling technologies (TIM) avoids duplication of data on the object and significantly increases the reliability of stored information. For this reason, today there are many software vendors for solving BIM tasks, they offer solutions both for individual stages and for the entire life of the object, starting with the development of the project concept and ending with the demolition of the building upon completion of operation. The purpose of this article is to conduct a comparative analysis of software from different developers, to show the possibilities of using information modeling technologies for the development of projects for the construction and operation of a building at the stages of its life cycle.
{"title":"The choice of software for the implementation of projects based on information modeling technologies","authors":"S. Shilkina, O. Ivanova","doi":"10.29039/2308-0191-2023-11-2-13-13","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-13-13","url":null,"abstract":"Building information modeling is associated with the process of collecting data about a building in a centralized repository, the data of which is used by all stakeholders at each stage of the building's life cycle. This information is necessary not only for the design and construction of the main structures of the facility, but also for the development of control systems for the engineering equipment of the building, these include control systems for power supply, water supply, sanitation, heating, ventilation and air conditioning. Relevant information about both the building and its systems is the basis for the design of process automation, providing new opportunities to optimize the management strategy, both to improve the energy efficiency of the facility and for the convenience of users. At the stage of operation of the building, specialists from various fields and levels are involved, who need information and documents from other project participants. In addition, the use of information modeling technologies (TIM) avoids duplication of data on the object and significantly increases the reliability of stored information. For this reason, today there are many software vendors for solving BIM tasks, they offer solutions both for individual stages and for the entire life of the object, starting with the development of the project concept and ending with the demolition of the building upon completion of operation. The purpose of this article is to conduct a comparative analysis of software from different developers, to show the possibilities of using information modeling technologies for the development of projects for the construction and operation of a building at the stages of its life cycle.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"101 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88711749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-6-6
D. Koroteev, T. Koroteeva, Jueru Huang
Reducing energy consumption by capital construction projects at all stages of their life cycle is an urgent task for the construction industry and the housing and communal complex. The article discusses ways to reduce energy costs in the operation of residential buildings. The aim of the study is to develop a methodology for predicting energy costs when using a home energy management system based on the machine learning method. All devices included in the "smart home" system are divided into three types, for each of them a method for calculating energy consumption is described. The algorithm of the home energy management system is to receive information from the energy supplier about their cost an hour in advance, calculate the energy consumption of all devices and predict energy consumption based on the reinforcement machine learning method. The effectiveness of the chosen method and the reliability of forecasting were evaluated by comparing the results with real costs for the selected time and calculating the average absolute error and the average absolute error in percent. The results of the study indicate the promise of using the method of machine learning with reinforcement to build a home energy management system based on forecasting energy consumption over time.
{"title":"Forecasting energy consumption in home energy management systems using machine learning method","authors":"D. Koroteev, T. Koroteeva, Jueru Huang","doi":"10.29039/2308-0191-2023-11-2-6-6","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-6-6","url":null,"abstract":"Reducing energy consumption by capital construction projects at all stages of their life cycle is an urgent task for the construction industry and the housing and communal complex. The article discusses ways to reduce energy costs in the operation of residential buildings. The aim of the study is to develop a methodology for predicting energy costs when using a home energy management system based on the machine learning method. All devices included in the \"smart home\" system are divided into three types, for each of them a method for calculating energy consumption is described. The algorithm of the home energy management system is to receive information from the energy supplier about their cost an hour in advance, calculate the energy consumption of all devices and predict energy consumption based on the reinforcement machine learning method. The effectiveness of the chosen method and the reliability of forecasting were evaluated by comparing the results with real costs for the selected time and calculating the average absolute error and the average absolute error in percent. The results of the study indicate the promise of using the method of machine learning with reinforcement to build a home energy management system based on forecasting energy consumption over time.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"110 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80562853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-3-3
M. Krutilova, A. Naumov, V. Strokova
The sustainable development of the country's construction industry in the context of limited availability of resources involves the implementation of eco-oriented principles for assessing all stages of the life cycle into the life cycle management of construction projects, as well as the search for new organizational and technological solutions in construction. This in turn implies a shift towards green, low-carbon building, as well as improved tools for quantifying, monitoring and managing the carbon footprint of buildings. The intensive growth of complex development and the increased attention to global climate change make the issues of reducing the carbon impact that occurs during construction and pre-construction stages an urgent and promising area of research. In accordance with the Strategy for the Socio-Economic Development of Russia with Low Greenhouse Gas Emissions until 2050, the regulation and reduction of carbon impact and, as a result, the transition to low-carbon construction depends, first of all, on the scientific study of the issue.The authors propose recommendations for improving the tools for assessing the carbon impact of construction projects at the pre-operational stages of their life cycle, which are applicable in the formation of an effective state order for the creation of construction products that meet modern conditions of environmental friendliness and carbon neutrality. This can be effective in creating an institution of extended responsibility for construction participants, including a mechanism for certification of low-carbon building products.
{"title":"Life cycle low-carbon management system improvement of the integrated development of buildings","authors":"M. Krutilova, A. Naumov, V. Strokova","doi":"10.29039/2308-0191-2023-11-2-3-3","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-3-3","url":null,"abstract":"The sustainable development of the country's construction industry in the context of limited availability of resources involves the implementation of eco-oriented principles for assessing all stages of the life cycle into the life cycle management of construction projects, as well as the search for new organizational and technological solutions in construction. This in turn implies a shift towards green, low-carbon building, as well as improved tools for quantifying, monitoring and managing the carbon footprint of buildings. The intensive growth of complex development and the increased attention to global climate change make the issues of reducing the carbon impact that occurs during construction and pre-construction stages an urgent and promising area of research. In accordance with the Strategy for the Socio-Economic Development of Russia with Low Greenhouse Gas Emissions until 2050, the regulation and reduction of carbon impact and, as a result, the transition to low-carbon construction depends, first of all, on the scientific study of the issue.The authors propose recommendations for improving the tools for assessing the carbon impact of construction projects at the pre-operational stages of their life cycle, which are applicable in the formation of an effective state order for the creation of construction products that meet modern conditions of environmental friendliness and carbon neutrality. This can be effective in creating an institution of extended responsibility for construction participants, including a mechanism for certification of low-carbon building products.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"34 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80668018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-7-7
Konstantin Postnov, Nikita Vitko
The authors of the article consider issues related to the preliminary selection of a land plot for the accommodation of the object when conducting reconnaissance surveys. The algorithms of preliminary selection of land plots for placement of an object in a given area before and after introduction of a neuronetwork are presented and analyzed. The initial algorithm is of a fundamental nature and is aimed at the preliminary selection of a land plot (LP) for the location of the object in a given area, taking into account possible limitations (natural, technogenic, functional, etc.). It is the basis for constructing the next algorithm, which converts the necessary data for their use in the neural network and teaches it the procedures of selection of the LP.
{"title":"Selection of a land plot for building using a neural network","authors":"Konstantin Postnov, Nikita Vitko","doi":"10.29039/2308-0191-2023-11-2-7-7","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-7-7","url":null,"abstract":"The authors of the article consider issues related to the preliminary selection of a land plot for the accommodation of the object when conducting reconnaissance surveys. The algorithms of preliminary selection of land plots for placement of an object in a given area before and after introduction of a neuronetwork are presented and analyzed. \u0000The initial algorithm is of a fundamental nature and is aimed at the preliminary selection of a land plot (LP) for the location of the object in a given area, taking into account possible limitations (natural, technogenic, functional, etc.). It is the basis for constructing the next algorithm, which converts the necessary data for their use in the neural network and teaches it the procedures of selection of the LP.","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"103 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77689672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.29039/2308-0191-2023-11-2-4-4
Oleg Koltun, A. Pavlov, M. Zhdanova
Digital modeling is being introduced into design, management, and research. With the help of a digital model, various scenarios of the object's existence can be played out. Rational technical solutions can be found and tested. In order to determine the optimal parameters of the object, a module for the economic evaluation of technical solutions should be created as part of the digital model. For an power plant facility, three levels of objects of the studied solutions are distinguished: design solutions of the power plant as a whole; system solutions of individual technological systems, buildings and structures; partial technical solutions of individual elements of equipment and structures. At each level, economic methods differ. Various formulations of economic calculations are proposed
{"title":"TECHNICAL AND ECONOMIC ASPECTS OF DIGITAL MODELING OF POWER PLANT FACILITIES","authors":"Oleg Koltun, A. Pavlov, M. Zhdanova","doi":"10.29039/2308-0191-2023-11-2-4-4","DOIUrl":"https://doi.org/10.29039/2308-0191-2023-11-2-4-4","url":null,"abstract":"Digital modeling is being introduced into design, management, and research. With the help of a digital model, various scenarios of the object's existence can be played out. Rational technical solutions can be found and tested. In order to determine the optimal parameters of the object, a module for the economic evaluation of technical solutions should be created as part of the digital model. For an power plant facility, three levels of objects of the studied solutions are distinguished: design solutions of the power plant as a whole; system solutions of individual technological systems, buildings and structures; partial technical solutions of individual elements of equipment and structures. At each level, economic methods differ. Various formulations of economic calculations are proposed","PeriodicalId":40951,"journal":{"name":"Russian Journal of Building Construction and Architecture","volume":"13 1","pages":""},"PeriodicalIF":0.2,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83555346","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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