Pub Date : 2023-05-15DOI: 10.34031/2071-7318-2023-8-5-82-91
N. Kalinkina, I. Zhdanova, A. Myagkova, Ya. Pirogov
This study is devoted to perception of color and shape by children of different ages. The article considers specificity of influence of these means of architectural expression on various spheres of activity of the child (educational, game and sports, rest, etc.). Since color has a huge impact on our sensory perception of the world, thinking and actions, the relevance of this topic is undeniable. Color can influence the mood and performance of students, which plays a crucial role in the educational process. The paper studies and summarizes the results of research in the field of psychology, pedagogy, medicine, as well as physiology, devoted to the study of the characteristics of the perception of color and shape by children of different ages. Age groups with characteristic psychophysiological features have been identified. On the example of foreign design experience, successful design options for educational and public spaces of educational organizations are considered, recommendations are given for the design and design of premises for various functional purposes, taking into account the age characteristics of students. Colors that have a positive effect on the psycho-emotional state of children, and color combinations that should be avoided have been identified. The percentage ratio of primary and secondary colors in the design of the interiors of educational organizations is determined. In addition, an experimental project of a general education organization with a combined block of primary classes is developed, taking into account the above recommendations.
{"title":"FEATURES OF COLOR DESIGN OF SPACES IN EDUCATIONAL ORGANIZATIONS. PERCEPTION OF COLOR AND SHAPE BY CHILDREN OF DIFFERENT AGES","authors":"N. Kalinkina, I. Zhdanova, A. Myagkova, Ya. Pirogov","doi":"10.34031/2071-7318-2023-8-5-82-91","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-5-82-91","url":null,"abstract":"This study is devoted to perception of color and shape by children of different ages. The article considers specificity of influence of these means of architectural expression on various spheres of activity of the child (educational, game and sports, rest, etc.). Since color has a huge impact on our sensory perception of the world, thinking and actions, the relevance of this topic is undeniable. Color can influence the mood and performance of students, which plays a crucial role in the educational process. The paper studies and summarizes the results of research in the field of psychology, pedagogy, medicine, as well as physiology, devoted to the study of the characteristics of the perception of color and shape by children of different ages. Age groups with characteristic psychophysiological features have been identified. On the example of foreign design experience, successful design options for educational and public spaces of educational organizations are considered, recommendations are given for the design and design of premises for various functional purposes, taking into account the age characteristics of students. Colors that have a positive effect on the psycho-emotional state of children, and color combinations that should be avoided have been identified. The percentage ratio of primary and secondary colors in the design of the interiors of educational organizations is determined. In addition, an experimental project of a general education organization with a combined block of primary classes is developed, taking into account the above recommendations.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79990251","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 : 2023-05-15DOI: 10.34031/2071-7318-2023-8-5-35-41
I. Seryh, E. Chernysheva
When the question of re-equipment of a hazardous production facility is raised, it must first be understood that it should be carried out in the light of the Federal Law on Industrial Safety. Modern enterprises are often equipped with a large number of dangerous equipment, which implies the presence of dangerous technological processes. Other enterprises may use hazardous substances in their production. Unfortunately, such production facilities can pose a danger for their employees and for the entire environment, and therefore for the population living in the danger zone. In addition, the more our industry develops, the more urgent the question of the analysis of such threats becomes. The greatest danger in this case is represented by large technological enterprises, since the more complex the internal production processes, the higher the probability of a disaster or accident. The article presents the results of the examination of the industrial safety of JSC Soyuzhydraulica during the technical re-equipment of the facility. Due to the production necessity, the company is carrying out technical re-equipment, within the framework of which the LK IMPRESS-III casting machine weighing 26 tons is being installed. During the examination, the foundation for the new equipment is developed with the help of the LIRA software package. Recommendations are given on its installation and operating conditions.
{"title":"INDUSTRIAL SAFETY AT TECHNICAL RE-EQUIPMENT OF A HAZARDOUS PRODUCTION FACILITY ON THE EXAMPLE OF A FOUNDRY","authors":"I. Seryh, E. Chernysheva","doi":"10.34031/2071-7318-2023-8-5-35-41","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-5-35-41","url":null,"abstract":"When the question of re-equipment of a hazardous production facility is raised, it must first be understood that it should be carried out in the light of the Federal Law on Industrial Safety. Modern enterprises are often equipped with a large number of dangerous equipment, which implies the presence of dangerous technological processes. Other enterprises may use hazardous substances in their production. Unfortunately, such production facilities can pose a danger for their employees and for the entire environment, and therefore for the population living in the danger zone. In addition, the more our industry develops, the more urgent the question of the analysis of such threats becomes. The greatest danger in this case is represented by large technological enterprises, since the more complex the internal production processes, the higher the probability of a disaster or accident. The article presents the results of the examination of the industrial safety of JSC Soyuzhydraulica during the technical re-equipment of the facility. Due to the production necessity, the company is carrying out technical re-equipment, within the framework of which the LK IMPRESS-III casting machine weighing 26 tons is being installed. During the examination, the foundation for the new equipment is developed with the help of the LIRA software package. Recommendations are given on its installation and operating conditions.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80974274","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-8-16
A. Baranov, A. Shanin, M. Akulova
The scientific article relates to the building materials industry, namely, to the production of autoclaved cellular concrete. The purpose of the study was to reveal the potential possibilities of aerated concrete manufacturing technology. The following are considered as basic processing stages: preparation of the silica component, carried out by an energy-intensive and metal-intensive method - grinding in a ball mill; cutting of the raw mass with the formation of a crust - recyclable waste, the use of which only in the raw mixture does not allow obtaining the maximum technical and economic effect. It is shown that a fundamentally new method of using reverse sludge when grinding quartz sand makes it possible to manufacture a modified silica component. An assessment of its properties was given, which made it possible to reveal the mechanism: increase in sedimentation and aggregative stability; pH shift towards basicity; the presence of an amorphous surface on the particles; increasing the degree of dispersion and the acquisition of the active component in CaO. Changes in the chemical composition of the modified silica component compared to the base component were revealed. Morphological analysis showed the formation of components of the polymineral composition and primary neoplasms of the silicate system. The advantage of obtaining and using a modified silica component is not only in increasing the efficiency of the grinding section, saving binders, improving the parameters of the production process, the prospect of increasing the operational physical and mechanical characteristics of the finished product, but also in the absence of the need for significant changes in technological conversions of existing lines for the production of aerated concrete.
{"title":"PROPERTIES OF THE MODIFIED SILICA COMPONENT – A PROMISING RAW MATERIAL IN THE PRODUCTION OF AERATED CONCRETE","authors":"A. Baranov, A. Shanin, M. Akulova","doi":"10.34031/2071-7318-2023-8-7-8-16","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-8-16","url":null,"abstract":"The scientific article relates to the building materials industry, namely, to the production of autoclaved cellular concrete. The purpose of the study was to reveal the potential possibilities of aerated concrete manufacturing technology. The following are considered as basic processing stages: preparation of the silica component, carried out by an energy-intensive and metal-intensive method - grinding in a ball mill; cutting of the raw mass with the formation of a crust - recyclable waste, the use of which only in the raw mixture does not allow obtaining the maximum technical and economic effect. It is shown that a fundamentally new method of using reverse sludge when grinding quartz sand makes it possible to manufacture a modified silica component. An assessment of its properties was given, which made it possible to reveal the mechanism: increase in sedimentation and aggregative stability; pH shift towards basicity; the presence of an amorphous surface on the particles; increasing the degree of dispersion and the acquisition of the active component in CaO. Changes in the chemical composition of the modified silica component compared to the base component were revealed. Morphological analysis showed the formation of components of the polymineral composition and primary neoplasms of the silicate system. The advantage of obtaining and using a modified silica component is not only in increasing the efficiency of the grinding section, saving binders, improving the parameters of the production process, the prospect of increasing the operational physical and mechanical characteristics of the finished product, but also in the absence of the need for significant changes in technological conversions of existing lines for the production of aerated concrete.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75677009","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-71-83
A. Oleynikov, M. Arslan, V. Pertsev
. The formation of a high-quality and comfortable urban environment is largely associated with the rational use of the territories of municipalities. To achieve maximum effective use of territories, it is often necessary to carry out renovation within their boundaries. The article discusses the planning features of the city of Belgorod: the main planning areas, their specific features. Based on the analysis, the main problems of the planning structures of the city are identified, which include: the problem of irrational use of urban land; the problem of the presence of degrading and depressed territories; the problem of scarcity of territorial resources; the problem of development of transport and planning structures; the problem of the state of the housing stock; the problem of a small number of green areas and public and recreational spaces. Based on the analysis of the planning structures of the city of Belgorod, the author puts forward a number of urban areas that are especially in dire need of renovation. A proposal for the renovation of the Cheryomushki microdistrict has been developed, which is aimed at resolving the identified problems and creating a high-quality and comfortable urban environment, saturated with housing stock, social, public, commercial and other facilities. The development of a proposal for renovation is proposed in close connection with the formation of a digital twin of the territory - a layered digital urban twin of all components of the territory and a digital twin in the form of a three-dimensional model that includes various statistical databases.
{"title":"RENOVATION OF URBAN TERRITORIES: PROBLEMS AND SOLUTIONS ON THE EXAMPLE OF BELGOROD","authors":"A. Oleynikov, M. Arslan, V. Pertsev","doi":"10.34031/2071-7318-2023-8-7-71-83","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-71-83","url":null,"abstract":". The formation of a high-quality and comfortable urban environment is largely associated with the rational use of the territories of municipalities. To achieve maximum effective use of territories, it is often necessary to carry out renovation within their boundaries. The article discusses the planning features of the city of Belgorod: the main planning areas, their specific features. Based on the analysis, the main problems of the planning structures of the city are identified, which include: the problem of irrational use of urban land; the problem of the presence of degrading and depressed territories; the problem of scarcity of territorial resources; the problem of development of transport and planning structures; the problem of the state of the housing stock; the problem of a small number of green areas and public and recreational spaces. Based on the analysis of the planning structures of the city of Belgorod, the author puts forward a number of urban areas that are especially in dire need of renovation. A proposal for the renovation of the Cheryomushki microdistrict has been developed, which is aimed at resolving the identified problems and creating a high-quality and comfortable urban environment, saturated with housing stock, social, public, commercial and other facilities. The development of a proposal for renovation is proposed in close connection with the formation of a digital twin of the territory - a layered digital urban twin of all components of the territory and a digital twin in the form of a three-dimensional model that includes various statistical databases.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85424780","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-27-36
S. Tikunova, G. Kalinina, A. Bolshakov, S. Oreshkina, A. Sheremet
The article examines the authors' design research aimed at forming a modern interpretation of visual communications as one of the fundamental principles of forming a comfortable urban space for life. The main part of the material is devoted to the study of the visual field of the urban environment and its development, taking into account anthropological and socio-cultural patterns. The features of the visual space in a large modern city immersed in the digital age are analyzed. This makes it possible to identify environmental opportunities by creating a navigation system, to master the means and examples of visual and artistic formation of the urban environment. Identification of the author's view on the architectural and urban situation of the regions, and proposals for the development of a more effective urban development strategy.
{"title":"PRINCIPLES OF URBAN PLANNING ORGANIZATION OF THE PARK IN IRKUTSK","authors":"S. Tikunova, G. Kalinina, A. Bolshakov, S. Oreshkina, A. Sheremet","doi":"10.34031/2071-7318-2023-8-7-27-36","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-27-36","url":null,"abstract":"The article examines the authors' design research aimed at forming a modern interpretation of visual communications as one of the fundamental principles of forming a comfortable urban space for life. The main part of the material is devoted to the study of the visual field of the urban environment and its development, taking into account anthropological and socio-cultural patterns. The features of the visual space in a large modern city immersed in the digital age are analyzed. This makes it possible to identify environmental opportunities by creating a navigation system, to master the means and examples of visual and artistic formation of the urban environment. Identification of the author's view on the architectural and urban situation of the regions, and proposals for the development of a more effective urban development strategy.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86524602","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-100-109
S. Timofeev
During the operation of large-sized kilns of cement plants, due to the design features and operating conditions, there is constant wear of the rolling surfaces of its supports, consisting of support rollers and bandages. A decrease in the accuracy of the shape caused by the wear of these surfaces can lead to distortion of the shape of the entire unit and its failure. To eliminate wear and bring the shape of the supports to the standard values of geometric tolerances, there are various technological processes of mechanical processing. The most effective of them are non-dismountable mobile repair technologies. A distinctive feature of this type of technological processes is that the machining of the rolling surface of the supports is carried out directly during the technological rotation of the firing furnaces, without stopping them. Subject to the use of existing methods for measuring the shape of the rolling surface of the bandages, the possibility of increasing the efficiency of their machining due to the integrated use of a new design of the processing module and a software module for constructing a route and calculating technological cutting modes is shown. The paper considers the main stages and methods of performing a new technological process of mechanical surface treatment of rolling bands of firing furnaces.
{"title":"IMPROVING THE EFFICIENCY OF CEMENT FURNACE BANDAGES REPAIR TECHNOLOGY THROUGH THE USE OF A NEW PROCESSING MODULE DESIGN","authors":"S. Timofeev","doi":"10.34031/2071-7318-2023-8-7-100-109","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-100-109","url":null,"abstract":"During the operation of large-sized kilns of cement plants, due to the design features and operating conditions, there is constant wear of the rolling surfaces of its supports, consisting of support rollers and bandages. A decrease in the accuracy of the shape caused by the wear of these surfaces can lead to distortion of the shape of the entire unit and its failure. To eliminate wear and bring the shape of the supports to the standard values of geometric tolerances, there are various technological processes of mechanical processing. The most effective of them are non-dismountable mobile repair technologies. A distinctive feature of this type of technological processes is that the machining of the rolling surface of the supports is carried out directly during the technological rotation of the firing furnaces, without stopping them. \u0000Subject to the use of existing methods for measuring the shape of the rolling surface of the bandages, the possibility of increasing the efficiency of their machining due to the integrated use of a new design of the processing module and a software module for constructing a route and calculating technological cutting modes is shown. The paper considers the main stages and methods of performing a new technological process of mechanical surface treatment of rolling bands of firing furnaces.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76407037","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-60-70
A. Kolesnikov, A. Gribkov
Architectural environment - a space that includes architectural objects (buildings, structures), small architectural forms, the connecting elements of infrastructure between them (passages, sidewalks, squares). Specialists in various fields: urban planners, architects, artists, restorers form their own image of the architectural environment. However, the creation of a unified harmony in the development of facade solutions, elements of the planning structure, the integration of ideas into the existing environment is possible by combining the interests of specialists competent in architectural and urban development. The article presents the material about the proposed principle of architectural and town-planning education not only for the specialists in town planning and architecture, but also for the professionals of related professions, whose joint activity forms the architectural environment surrounding us. The educational process is formed by means of introduction of architectural and urban planning disciplines in general, professional, additional education and integration of co-creative design in the educational process of specialized architectural and construction educational institutions of professional and additional education. The result of the material is the development of hypothetical models of educational approach. The controlling apparatus responsible for the reorganization of the educational process, consisting of state and municipal authorities, is formed. Approbation on the example of the municipality "the city of Lyudinovo and Lyudinovo district" is presented. Kaluga Oblast. The town of Lyudinovo is a small town with a population of less than 40 thousand people.
{"title":"THE PRINCIPLE OF ARCHITECTURAL AND URBAN PLANNING EDUCATION OF SPECIALISTS INTERDISCIPLINARY COORDINATION AND REGULATION OF URBAN PLANNING POLICY ACTIVITIES","authors":"A. Kolesnikov, A. Gribkov","doi":"10.34031/2071-7318-2023-8-7-60-70","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-60-70","url":null,"abstract":"Architectural environment - a space that includes architectural objects (buildings, structures), small architectural forms, the connecting elements of infrastructure between them (passages, sidewalks, squares). Specialists in various fields: urban planners, architects, artists, restorers form their own image of the architectural environment. However, the creation of a unified harmony in the development of facade solutions, elements of the planning structure, the integration of ideas into the existing environment is possible by combining the interests of specialists competent in architectural and urban development. \u0000The article presents the material about the proposed principle of architectural and town-planning education not only for the specialists in town planning and architecture, but also for the professionals of related professions, whose joint activity forms the architectural environment surrounding us. \u0000The educational process is formed by means of introduction of architectural and urban planning disciplines in general, professional, additional education and integration of co-creative design in the educational process of specialized architectural and construction educational institutions of professional and additional education. \u0000The result of the material is the development of hypothetical models of educational approach. The controlling apparatus responsible for the reorganization of the educational process, consisting of state and municipal authorities, is formed. Approbation on the example of the municipality \"the city of Lyudinovo and Lyudinovo district\" is presented. Kaluga Oblast. The town of Lyudinovo is a small town with a population of less than 40 thousand people.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86119557","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-17-26
N. Lukuttsova, A. Pykin, A. Lukash, S. Shvachko, V. Krasnyy
The production of cement-wood composites (CWC) is difficult due to the presence of extractable substances in the wood filler, which have a negative effect on the hydration of cement, the shape and size of the resulting crystalline hydrates, and the setting time, which leads to a decrease in the strength characteristics of the CWC. Gypsum-wood composites (GWC), in contrast to CWC, are less sensitive to the effects of extractable substances, but they are characterized by low strength and deformability. In order to improve the structural and deformation-strength properties of the GWC, the article presents a mathematical modeling of the effect of the component composition on the average density, open porosity, compressive strength and modulus of elasticity of a gypsum-wood composite for the installation of partitions and enclosing structures in buildings for various purposes. Mathematical models of the dependence of GWC properties on the amount of building gypsum, urea-formaldehyde resin and wood filler from freshly cut hardwood are presented. According to Student's and Fisher's criteria, an assessment was made of the statistical significance and adequacy of the obtained mathematical models, which make it possible to determine the rational values of recipe factors in the manufacture and operation of GWC with an average density of 1250-1370 kg/m3, an open porosity of 25-36%, and a compressive strength of 25-30 MPa, modulus of elasticity 1210-1780 MPa.
{"title":"MATHEMATICAL MODELS OF THE DEPENDENCE OF THE STRUCTURAL AND DEFORMATION-STRENGTH PROPERTIES OF THE GYPSUM-WOOD COMPOSITE ON THE COMPONENT COMPOSITION","authors":"N. Lukuttsova, A. Pykin, A. Lukash, S. Shvachko, V. Krasnyy","doi":"10.34031/2071-7318-2023-8-7-17-26","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-17-26","url":null,"abstract":"The production of cement-wood composites (CWC) is difficult due to the presence of extractable substances in the wood filler, which have a negative effect on the hydration of cement, the shape and size of the resulting crystalline hydrates, and the setting time, which leads to a decrease in the strength characteristics of the CWC. Gypsum-wood composites (GWC), in contrast to CWC, are less sensitive to the effects of extractable substances, but they are characterized by low strength and deformability. In order to improve the structural and deformation-strength properties of the GWC, the article presents a mathematical modeling of the effect of the component composition on the average density, open porosity, compressive strength and modulus of elasticity of a gypsum-wood composite for the installation of partitions and enclosing structures in buildings for various purposes. Mathematical models of the dependence of GWC properties on the amount of building gypsum, urea-formaldehyde resin and wood filler from freshly cut hardwood are presented. According to Student's and Fisher's criteria, an assessment was made of the statistical significance and adequacy of the obtained mathematical models, which make it possible to determine the rational values of recipe factors in the manufacture and operation of GWC with an average density of 1250-1370 kg/m3, an open porosity of 25-36%, and a compressive strength of 25-30 MPa, modulus of elasticity 1210-1780 MPa.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77801314","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-51-59
I. Zhdanova, N. Kalinkina, A. Kuzņecova
This study actualizes the need for a fundamentally new museum space for the conditions of modern society thanks to multimedia technologies. In connection with the emergence of digital opportunities that allow not only to popularize museums, but also to create new enlightening and educational spaces, it has become necessary to transform the museum environment as a whole. The issue of the introduction of multimedia technologies in museums, and, subsequently, the formation of a new space-planning structure, is currently relevant, as it reflects the changing requirements put forward by modern society, which in turn is confirmed by a significant number of new implemented objects equipped with digital technologies. On the example of the world experience in designing and building modern museums, the distinctive features that meet modern requirements are highlighted: the multifunctionality of the object with an emphasis on the entertainment function, the use of interactive multimedia technologies, the introduction of open indoor and outdoor spaces for recreation and communication, as well as taking into account the requirements of people with limited mobility and the introduction energy efficient devices. Approaches are generalized and types of premises are specified by groups. The principles of designing modern museums to enhance the significance are formulated: the principle of society, the principle of significance, the principle of composition, the principle of efficiency. Also, an experimental project of the museum in Samara was developed, which confirmed the relevance and prospects for the introduction of multimedia technologies in museums.
{"title":"RELEVANCE OF INTRODUCING MULTIMEDIA TECHNOLOGIES IN MUSEUMS IN CONDITIONS OF MODERN DEVELOPMENT OF SOCIETY","authors":"I. Zhdanova, N. Kalinkina, A. Kuzņecova","doi":"10.34031/2071-7318-2023-8-7-51-59","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-51-59","url":null,"abstract":"This study actualizes the need for a fundamentally new museum space for the conditions of modern society thanks to multimedia technologies. In connection with the emergence of digital opportunities that allow not only to popularize museums, but also to create new enlightening and educational spaces, it has become necessary to transform the museum environment as a whole. The issue of the introduction of multimedia technologies in museums, and, subsequently, the formation of a new space-planning structure, is currently relevant, as it reflects the changing requirements put forward by modern society, which in turn is confirmed by a significant number of new implemented objects equipped with digital technologies. On the example of the world experience in designing and building modern museums, the distinctive features that meet modern requirements are highlighted: the multifunctionality of the object with an emphasis on the entertainment function, the use of interactive multimedia technologies, the introduction of open indoor and outdoor spaces for recreation and communication, as well as taking into account the requirements of people with limited mobility and the introduction energy efficient devices. Approaches are generalized and types of premises are specified by groups. The principles of designing modern museums to enhance the significance are formulated: the principle of society, the principle of significance, the principle of composition, the principle of efficiency. Also, an experimental project of the museum in Samara was developed, which confirmed the relevance and prospects for the introduction of multimedia technologies in museums.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85818322","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 : 2023-04-28DOI: 10.34031/2071-7318-2023-8-7-84-90
K. Abramova, E. Baulina
The article outlines the role and significance of the period of the Russian style in the historical development of the city of Voronezh. The stages of the development of the Russian style from the middle of the XIX – early XX centuries in the city of Voronezh and their characteristic regional features are considered. For the first time, a comprehensive analysis of the architectural buildings of the Russian style of Voronezh is carried out to identify the techniques of spatial composition, architectural planning solutions, compositional construction and artistic methods of facade design. Particular attention is paid to stylistic, compositional and morphological analyses of architectural details of building facades and decor. The research of the composite structure of facades is based on the scientific methodology developed by S.V. Sementsov, which allowed to analyze the facade construction system and present a comparative analysis of two periods of the development of the Russian style. The compositional principles of the axial construction of facades, the analysis of rhythm and meter, the breakdown of the facade into horizontal and vertical divisions, the location of plastic decor and the choice of color solutions are described. Then, on the basis of the theory of architectural forms, a morphological analysis of the architectural decor of buildings was carried out: crowning elements, window and door frames. The characteristic facade forms for the architecture of the Russian style of Voronezh are revealed, the variants of their layout and the varieties of building materials used are analyzed.
{"title":"COMPOSITIONAL FEATURES OF THE RUSSIAN STYLE ARCHITECTURE OF THE CITY OF VORONEZH","authors":"K. Abramova, E. Baulina","doi":"10.34031/2071-7318-2023-8-7-84-90","DOIUrl":"https://doi.org/10.34031/2071-7318-2023-8-7-84-90","url":null,"abstract":"The article outlines the role and significance of the period of the Russian style in the historical development of the city of Voronezh. The stages of the development of the Russian style from the middle of the XIX – early XX centuries in the city of Voronezh and their characteristic regional features are considered. For the first time, a comprehensive analysis of the architectural buildings of the Russian style of Voronezh is carried out to identify the techniques of spatial composition, architectural planning solutions, compositional construction and artistic methods of facade design. Particular attention is paid to stylistic, compositional and morphological analyses of architectural details of building facades and decor. The research of the composite structure of facades is based on the scientific methodology developed by S.V. Sementsov, which allowed to analyze the facade construction system and present a comparative analysis of two periods of the development of the Russian style. The compositional principles of the axial construction of facades, the analysis of rhythm and meter, the breakdown of the facade into horizontal and vertical divisions, the location of plastic decor and the choice of color solutions are described. Then, on the basis of the theory of architectural forms, a morphological analysis of the architectural decor of buildings was carried out: crowning elements, window and door frames. The characteristic facade forms for the architecture of the Russian style of Voronezh are revealed, the variants of their layout and the varieties of building materials used are analyzed.","PeriodicalId":9367,"journal":{"name":"Bulletin of Belgorod State Technological University named after. V. G. Shukhov","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73945529","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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