Building energy saving needs solar energy, but the promotion of solar energy has to be integrated with the constructions. Through analyzing the energy-saving significance of solar energy, and the status and features o...Building energy saving needs solar energy, but the promotion of solar energy has to be integrated with the constructions. Through analyzing the energy-saving significance of solar energy, and the status and features of it, this paper has discussed the solar energy and building integration technology and application in the residential building, and explored a new way and thinking for the close combination of the solar technology and residence.展开更多
In the last few decades structure optimisation has become a main task in a civil engineering project. As a matter of fact, due to the complexity and particularity of every structure, the great amount of variables and ...In the last few decades structure optimisation has become a main task in a civil engineering project. As a matter of fact, due to the complexity and particularity of every structure, the great amount of variables and design criteria to considerate and many other factors, a general optimisation’s method is not simple to formulate. As a result, this paper focuses on how to provide a successful optimisation method for a particular building type, high-rise reinforced concrete buildings. The optimization method is based on decomposition of the main structure into substructures: floor system, vertical load resisting system, lateral load resisting system and foundation system;then each of the subsystems using the design criteria established at the building codes is improved. Due to the effect of the superstructure optimisation on the foundation system, vertical and lateral load resisting system is the last to be considered after the improvement of floor. Finally, as a case example, using the method explained in the paper, a 30-story-high high-rise residential building complex is analysed and optimised, achieving good results in terms of structural behaviour and diminishing the overall cost of the structure.展开更多
In recent years with the increasing number of super high-rise buildings and the ever-expanding scale the anti-smoke construction technology has attracted more and more attention.Based on this situation,this paper anal...In recent years with the increasing number of super high-rise buildings and the ever-expanding scale the anti-smoke construction technology has attracted more and more attention.Based on this situation,this paper analyzes the smoke control technology of super high-rise buildings.The paper analyzes the importance of the application of anti-smoke construction technology in super high-rise buildings,analyzes the problems in the construction of smoke control and super high-rise buildings.The anti-smoke construction technology was studied and I hope that it can benefit the application of anti-smoke construction technology in high-rise buildings.展开更多
Baseline observation as well as height measurement is the important content of the quality control of high-rise building construction.In order to strengthen the quality of construction projects,meet the requirement of...Baseline observation as well as height measurement is the important content of the quality control of high-rise building construction.In order to strengthen the quality of construction projects,meet the requirement of completion time,improve the accuracy and efficiency of locating observation and explore a scientific way of observation suitable for high-rise building construction,this paper studies the design and implementation of high-rise building construction based on GPS positioning technology.展开更多
With the continuous development of China's current construction industry, the concept of green environmental protection has been widely used in the design of high-rise residential buildings. In practical work, it ...With the continuous development of China's current construction industry, the concept of green environmental protection has been widely used in the design of high-rise residential buildings. In practical work, it is necessary to combine the design requirements and standards of high-rise residential buildings, integrate the design concept of green buildings into the design process, and apply green technologies and green materials to create a comfortable and warm living environment for people. This paper expounds the concrete form and main design points of the green building design concept in the design of high-rise civil buildings, in order to promote the stable development of the construction industry.展开更多
With the rapid development of Chinas urban construction and the mass effect of the population, most residential buildings at this stage are mainly high-rise residential buildings. The construction quality of high-rise...With the rapid development of Chinas urban construction and the mass effect of the population, most residential buildings at this stage are mainly high-rise residential buildings. The construction quality of high-rise residential buildings is an important line of defense to ensure the safety of peoples lives and property, as well as an important guarantee for Chinas urban construction to achieve sustainable development. This paper mainly aims at the construction quality control problem of high-rise building civil engineering, carries out actual investigation and analysis based on the actual situation, and puts forward corresponding countermeasures and solutions.展开更多
Because of urbanization,land resources in China’s cities has become increasingly scarce.Therefore,modern buildings are becoming taller,making high-rise steel frame structures the new favorite of the construction indu...Because of urbanization,land resources in China’s cities has become increasingly scarce.Therefore,modern buildings are becoming taller,making high-rise steel frame structures the new favorite of the construction industry.However,the construction of high-rise steel frame structures requires advanced technology.If the construction technology is effectively implemented and the welding techniques of the construction personnel align with the requirements for high-rise steel frame structures,it can help mitigate deformations in the steel structure,thus preserving the overall construction quality of high-rise steel frame structures.To enhance the applicability of steel frame structures in high-rise buildings,this paper focuses on analyzing the optimization path for the construction process of high-rise steel frame structures.It introduces a tailored approach to control welding-induced deformations in steel frame structures,aiming to make a valuable contribution to the advancement of China’s construction industry.展开更多
High-rise buildings itself has a certain particularity, once a fire, if not handled properly, not only will cause a lot of casualties, but also cause heavy property losses. Therefore, in the process of architectural d...High-rise buildings itself has a certain particularity, once a fire, if not handled properly, not only will cause a lot of casualties, but also cause heavy property losses. Therefore, in the process of architectural design, it is necessary to carry out the fire safety engineering design work scientifically and rationally, to ensure that the fire can be extinguished quickly and effectively after the occurrence. On the basis of ensuring the safety of peoples lives and property, a sufficient number of fire-fighting equipment can be equipped in necessary places to realize effective fire fighting and reduce the economic losses of architectural design.展开更多
China's rapid economic development, the development of the construction industry is also constantly refreshing the history, people in the decoration of the time not only to the building quality has a higher demand...China's rapid economic development, the development of the construction industry is also constantly refreshing the history, people in the decoration of the time not only to the building quality has a higher demand, but also the decoration of the building put forward higher requirements, to meet the pursuit of beauty. For the decoration of high-rise buildings, before the decoration is towing, it should be combined with the actual situation of high-rise buildings, and combined with the needs of modern residents for living environment to carry out reasonable use. But in the actual high-rise building empty decoration project there are some unsatisfactory places, so the relevant construction personnel should grasp the key and difficult points of the project reasonable use of construction technology, in order to improve the effect of high-rise building interior decoration project.展开更多
In construction projects, water supply and drainage system is one of the most important systems in construction, which is closely related to the daily life and quality of life of construction users. The rationality of...In construction projects, water supply and drainage system is one of the most important systems in construction, which is closely related to the daily life and quality of life of construction users. The rationality of water supply and drainage design and the reliability of construction quality directly determine whether the building water supply and drainage system can run stably for a long time. Therefore, the design and construction of building water supply and drainage system has received extensive attention from all walks of life and related parties. How to improve the design and construction quality of building water supply and drainage system has also become the focus of the design and construction department of building engineering. The appearance of BIM technology has provided great support and convenience for the design and construction of building water supply and drainage. In-depth study on the application of BIM technology in the design of building water supply and drainage and actual construction is beneficial to promote the modern development of the construction industry.展开更多
In recent years, with the development of economy, the development of Construction in China has also improved. With the rapid development of social economy and the reduction of urban construction land, it is inevitable...In recent years, with the development of economy, the development of Construction in China has also improved. With the rapid development of social economy and the reduction of urban construction land, it is inevitable that there will be a large number of skyscrapers, and a large number of electronic equipment will be installed during the construction. Because of the intelligent characteristics of the comprehensive building, its utilization rate is much higher than that of the traditional building. Therefore, the construction of electrical engineering and land protection requirements are higher. In order to minimize safety risks and create a good living and working environment for users, construction techniques must be strictly controlled during electronic installation and related installations must be properly managed. In addition, there is a need to protect the earth and improve the electrical safety of electromechanical equipment in high-rise buildings.展开更多
Deep foundation pit engineering actually refers to the earthwork excavation, support or precipitation engineering of the foundation pit with an excavation depth greater than 5m, where BIM technology can achieve twice ...Deep foundation pit engineering actually refers to the earthwork excavation, support or precipitation engineering of the foundation pit with an excavation depth greater than 5m, where BIM technology can achieve twice the result with half the effort. In addition, the depth of the foundation pit is insufficient, but the surrounding geological environment and the more complex earthwork excavation of underground pipelines can also be used. In recent years, in the process of urban development in China, the utilization rate of underground space has been significantly improved. In the common subway, underground shopping malls and tunnels and other large-scale engineering excavation, using BIM technology is also a very reasonable choice. Based on this, this article studies the application of BIM technology in the construction of deep foundation pit of super high-rise buildings for reference.展开更多
The raft construction of mass concrete foundation is a very important part in the process of engineering construction. Once the volume of concrete increases, the temperature difference between the inside and outside o...The raft construction of mass concrete foundation is a very important part in the process of engineering construction. Once the volume of concrete increases, the temperature difference between the inside and outside of the concrete will occur, which will cause cracks in the concrete, which will have a significant impact on the engineering. Therefore, this paper is based on the temperature principle of the engineering mass concrete foundation raft.展开更多
At present, with the rapid development of China's economy, the integration of urban and rural areas has been strengthened to ease the tension in the housing field, and the number of high-rise residential buildings...At present, with the rapid development of China's economy, the integration of urban and rural areas has been strengthened to ease the tension in the housing field, and the number of high-rise residential buildings and shopping malls has been increasing, which has brought great difficulties to the fire control work. In the process of design and construction, combined with the requirements of fire control management in the new era, attention should be paid to centralized control of smoke control devices and HVAC fire fighting equipment, so as to ensure the quality of HVAC fire fighting projects, reduce the possibility of fire and other accidents, and protect the safety of people's lives and property.展开更多
The related existing energy saving index system of buildings is deficient in direction, index coverage, depth, and technological and economic considerations. Aiming at the deficient existing research and with the adva...The related existing energy saving index system of buildings is deficient in direction, index coverage, depth, and technological and economic considerations. Aiming at the deficient existing research and with the advancement of energy saving of buildings in China from northern heating regions to southern hot summer and cold winter regions, selecting residential buildings in hot summer and cold winter regions as the research object, and through much evaluation index reference and repeated demonstrations and the borrowing of literature research home and abroad and relevant energy saving standards, filters and eliminates energy efficient technologies evaluation indexes according to the design principle of index system, the factors influencing the energy saving of residential buildings are evaluated, index system weight is established by adopting analytic hierarchy process, and finally the evaluation index system of energy saving technologies of residential buildings in hot summer and cold winter area of China is established. Each target layer includes five standard layer indexes and sixteen index layer indexes. The standard layer of evaluation index, namely primary indexes, includes the technological, energy saving effect, economic, environmental, and social indexes. The secondary indexes are selected based on the principles of concision, comprehensiveness, representativeness and operability.展开更多
In this study a 10-storied residential building model was employed to clarify the ventilation characteristics of the atrium and the rooms,which were effected by the different forms of lateral openings.The experiment w...In this study a 10-storied residential building model was employed to clarify the ventilation characteristics of the atrium and the rooms,which were effected by the different forms of lateral openings.The experiment was conducted under the combined effect of wind force and thermal buoyancy,and the similarity requirements were satisfied.The results have shown that the different forms of lateral openings cause the different ventilation effect of the building,and also have some certain regularity.The conclusions provide a theoretical foundation for how to use the ventilation of atrium better in high-rise residential building.展开更多
Development of new vernacular dwelling of water town in the southern bank of the Yangze River is an important approach to improve rural appearance,infrastructure,quality of life,and to realize new urbanization of this...Development of new vernacular dwelling of water town in the southern bank of the Yangze River is an important approach to improve rural appearance,infrastructure,quality of life,and to realize new urbanization of this area. How would this process to inherit the quintessence of traditional local-style dwelling as well as integrate with low energy consumption technology is also an important problem due to the valuable Chinese traditional architectural culture in this area. Taking SI system as breaking point,this paper analyzes the green ecological characteristics of traditional residence in the south of the lower reaches of the Yangze River,discusses the current residential technology of low energy consumption, and proposes the low energy consumption residential technology integration system in the south of the lower reaches of the Yangze River.Based on this,this paper takes the SDC 2013 entry "solark"as a practical application case study and further expounds the prospects of this technology system.展开更多
A large-scale high-rise office commercial project in a central Asian country has a total land area of 36576.9m2, and there are three single buildings, all of which are commercial and office buildings, sharing a baseme...A large-scale high-rise office commercial project in a central Asian country has a total land area of 36576.9m2, and there are three single buildings, all of which are commercial and office buildings, sharing a basement. The project is located in the active earthquake zone. The design structure of the single building has an anti-seismic grade of Grade 9, with extremely high anti-seismic requirements and complicated building functions. The project is designed and constructed at the same time. In addition, the architectural design refers to the GB series standards of the People's Republic of China, and the acceptance process refers to the local acceptance standards of Central Asia. This paper summarizes the comprehensive construction technology for the installation of high-rise steel structures and dampers overseas under the Grade 9 seismic design standard.展开更多
Under the background of the stable development of social economy, the development of China's construction enterprises is relatively rapid, not only the scale of the building is constantly increasing, the height of...Under the background of the stable development of social economy, the development of China's construction enterprises is relatively rapid, not only the scale of the building is constantly increasing, the height of the building is also constantly improving. In addition, the current building structure is relatively complex, once a link is not paid attention to, it will seriously affect the quality of the building structure. Therefore, construction enterprises should pay more attention to the application of tall formwork engineering technology, and develop targeted application programs to improve the overall quality of construction. This paper mainly analyzes the construction process of tall formwork, and expounds the technical application countermeasures.展开更多
The problem of noise has always been highlighted in assembled steel structure houses.Therefore,it is necessary to use effective soundproof measures where steel beams intersect with the reserved line pipe openings,door...The problem of noise has always been highlighted in assembled steel structure houses.Therefore,it is necessary to use effective soundproof measures where steel beams intersect with the reserved line pipe openings,doors,windows,elevator shafts,and other locations.In this paper,we will investigate the areas with subpar soundproof performance in an assembled steel structure residential project and propose suitable noise control measures to address this issue.展开更多
文摘Building energy saving needs solar energy, but the promotion of solar energy has to be integrated with the constructions. Through analyzing the energy-saving significance of solar energy, and the status and features of it, this paper has discussed the solar energy and building integration technology and application in the residential building, and explored a new way and thinking for the close combination of the solar technology and residence.
文摘In the last few decades structure optimisation has become a main task in a civil engineering project. As a matter of fact, due to the complexity and particularity of every structure, the great amount of variables and design criteria to considerate and many other factors, a general optimisation’s method is not simple to formulate. As a result, this paper focuses on how to provide a successful optimisation method for a particular building type, high-rise reinforced concrete buildings. The optimization method is based on decomposition of the main structure into substructures: floor system, vertical load resisting system, lateral load resisting system and foundation system;then each of the subsystems using the design criteria established at the building codes is improved. Due to the effect of the superstructure optimisation on the foundation system, vertical and lateral load resisting system is the last to be considered after the improvement of floor. Finally, as a case example, using the method explained in the paper, a 30-story-high high-rise residential building complex is analysed and optimised, achieving good results in terms of structural behaviour and diminishing the overall cost of the structure.
文摘In recent years with the increasing number of super high-rise buildings and the ever-expanding scale the anti-smoke construction technology has attracted more and more attention.Based on this situation,this paper analyzes the smoke control technology of super high-rise buildings.The paper analyzes the importance of the application of anti-smoke construction technology in super high-rise buildings,analyzes the problems in the construction of smoke control and super high-rise buildings.The anti-smoke construction technology was studied and I hope that it can benefit the application of anti-smoke construction technology in high-rise buildings.
文摘Baseline observation as well as height measurement is the important content of the quality control of high-rise building construction.In order to strengthen the quality of construction projects,meet the requirement of completion time,improve the accuracy and efficiency of locating observation and explore a scientific way of observation suitable for high-rise building construction,this paper studies the design and implementation of high-rise building construction based on GPS positioning technology.
文摘With the continuous development of China's current construction industry, the concept of green environmental protection has been widely used in the design of high-rise residential buildings. In practical work, it is necessary to combine the design requirements and standards of high-rise residential buildings, integrate the design concept of green buildings into the design process, and apply green technologies and green materials to create a comfortable and warm living environment for people. This paper expounds the concrete form and main design points of the green building design concept in the design of high-rise civil buildings, in order to promote the stable development of the construction industry.
文摘With the rapid development of Chinas urban construction and the mass effect of the population, most residential buildings at this stage are mainly high-rise residential buildings. The construction quality of high-rise residential buildings is an important line of defense to ensure the safety of peoples lives and property, as well as an important guarantee for Chinas urban construction to achieve sustainable development. This paper mainly aims at the construction quality control problem of high-rise building civil engineering, carries out actual investigation and analysis based on the actual situation, and puts forward corresponding countermeasures and solutions.
文摘Because of urbanization,land resources in China’s cities has become increasingly scarce.Therefore,modern buildings are becoming taller,making high-rise steel frame structures the new favorite of the construction industry.However,the construction of high-rise steel frame structures requires advanced technology.If the construction technology is effectively implemented and the welding techniques of the construction personnel align with the requirements for high-rise steel frame structures,it can help mitigate deformations in the steel structure,thus preserving the overall construction quality of high-rise steel frame structures.To enhance the applicability of steel frame structures in high-rise buildings,this paper focuses on analyzing the optimization path for the construction process of high-rise steel frame structures.It introduces a tailored approach to control welding-induced deformations in steel frame structures,aiming to make a valuable contribution to the advancement of China’s construction industry.
文摘High-rise buildings itself has a certain particularity, once a fire, if not handled properly, not only will cause a lot of casualties, but also cause heavy property losses. Therefore, in the process of architectural design, it is necessary to carry out the fire safety engineering design work scientifically and rationally, to ensure that the fire can be extinguished quickly and effectively after the occurrence. On the basis of ensuring the safety of peoples lives and property, a sufficient number of fire-fighting equipment can be equipped in necessary places to realize effective fire fighting and reduce the economic losses of architectural design.
文摘China's rapid economic development, the development of the construction industry is also constantly refreshing the history, people in the decoration of the time not only to the building quality has a higher demand, but also the decoration of the building put forward higher requirements, to meet the pursuit of beauty. For the decoration of high-rise buildings, before the decoration is towing, it should be combined with the actual situation of high-rise buildings, and combined with the needs of modern residents for living environment to carry out reasonable use. But in the actual high-rise building empty decoration project there are some unsatisfactory places, so the relevant construction personnel should grasp the key and difficult points of the project reasonable use of construction technology, in order to improve the effect of high-rise building interior decoration project.
文摘In construction projects, water supply and drainage system is one of the most important systems in construction, which is closely related to the daily life and quality of life of construction users. The rationality of water supply and drainage design and the reliability of construction quality directly determine whether the building water supply and drainage system can run stably for a long time. Therefore, the design and construction of building water supply and drainage system has received extensive attention from all walks of life and related parties. How to improve the design and construction quality of building water supply and drainage system has also become the focus of the design and construction department of building engineering. The appearance of BIM technology has provided great support and convenience for the design and construction of building water supply and drainage. In-depth study on the application of BIM technology in the design of building water supply and drainage and actual construction is beneficial to promote the modern development of the construction industry.
文摘In recent years, with the development of economy, the development of Construction in China has also improved. With the rapid development of social economy and the reduction of urban construction land, it is inevitable that there will be a large number of skyscrapers, and a large number of electronic equipment will be installed during the construction. Because of the intelligent characteristics of the comprehensive building, its utilization rate is much higher than that of the traditional building. Therefore, the construction of electrical engineering and land protection requirements are higher. In order to minimize safety risks and create a good living and working environment for users, construction techniques must be strictly controlled during electronic installation and related installations must be properly managed. In addition, there is a need to protect the earth and improve the electrical safety of electromechanical equipment in high-rise buildings.
文摘Deep foundation pit engineering actually refers to the earthwork excavation, support or precipitation engineering of the foundation pit with an excavation depth greater than 5m, where BIM technology can achieve twice the result with half the effort. In addition, the depth of the foundation pit is insufficient, but the surrounding geological environment and the more complex earthwork excavation of underground pipelines can also be used. In recent years, in the process of urban development in China, the utilization rate of underground space has been significantly improved. In the common subway, underground shopping malls and tunnels and other large-scale engineering excavation, using BIM technology is also a very reasonable choice. Based on this, this article studies the application of BIM technology in the construction of deep foundation pit of super high-rise buildings for reference.
文摘The raft construction of mass concrete foundation is a very important part in the process of engineering construction. Once the volume of concrete increases, the temperature difference between the inside and outside of the concrete will occur, which will cause cracks in the concrete, which will have a significant impact on the engineering. Therefore, this paper is based on the temperature principle of the engineering mass concrete foundation raft.
文摘At present, with the rapid development of China's economy, the integration of urban and rural areas has been strengthened to ease the tension in the housing field, and the number of high-rise residential buildings and shopping malls has been increasing, which has brought great difficulties to the fire control work. In the process of design and construction, combined with the requirements of fire control management in the new era, attention should be paid to centralized control of smoke control devices and HVAC fire fighting equipment, so as to ensure the quality of HVAC fire fighting projects, reduce the possibility of fire and other accidents, and protect the safety of people's lives and property.
文摘The related existing energy saving index system of buildings is deficient in direction, index coverage, depth, and technological and economic considerations. Aiming at the deficient existing research and with the advancement of energy saving of buildings in China from northern heating regions to southern hot summer and cold winter regions, selecting residential buildings in hot summer and cold winter regions as the research object, and through much evaluation index reference and repeated demonstrations and the borrowing of literature research home and abroad and relevant energy saving standards, filters and eliminates energy efficient technologies evaluation indexes according to the design principle of index system, the factors influencing the energy saving of residential buildings are evaluated, index system weight is established by adopting analytic hierarchy process, and finally the evaluation index system of energy saving technologies of residential buildings in hot summer and cold winter area of China is established. Each target layer includes five standard layer indexes and sixteen index layer indexes. The standard layer of evaluation index, namely primary indexes, includes the technological, energy saving effect, economic, environmental, and social indexes. The secondary indexes are selected based on the principles of concision, comprehensiveness, representativeness and operability.
基金Supported by the National Natural Science Foundation of China(50778064)Hunan Natural Science Foundation(07jj6088)
文摘In this study a 10-storied residential building model was employed to clarify the ventilation characteristics of the atrium and the rooms,which were effected by the different forms of lateral openings.The experiment was conducted under the combined effect of wind force and thermal buoyancy,and the similarity requirements were satisfied.The results have shown that the different forms of lateral openings cause the different ventilation effect of the building,and also have some certain regularity.The conclusions provide a theoretical foundation for how to use the ventilation of atrium better in high-rise residential building.
基金Sponsored by the Chinese Nature Science Foundation(Grant No.51278110)the Fundamental Research Funds for the Central Universities+1 种基金the Research Funds of Graduate Student Innovation Planning Program for Jiangsu Province's University(Grant No.KYLX-0143)the Fundamental Research Fundsof Southeast University
文摘Development of new vernacular dwelling of water town in the southern bank of the Yangze River is an important approach to improve rural appearance,infrastructure,quality of life,and to realize new urbanization of this area. How would this process to inherit the quintessence of traditional local-style dwelling as well as integrate with low energy consumption technology is also an important problem due to the valuable Chinese traditional architectural culture in this area. Taking SI system as breaking point,this paper analyzes the green ecological characteristics of traditional residence in the south of the lower reaches of the Yangze River,discusses the current residential technology of low energy consumption, and proposes the low energy consumption residential technology integration system in the south of the lower reaches of the Yangze River.Based on this,this paper takes the SDC 2013 entry "solark"as a practical application case study and further expounds the prospects of this technology system.
文摘A large-scale high-rise office commercial project in a central Asian country has a total land area of 36576.9m2, and there are three single buildings, all of which are commercial and office buildings, sharing a basement. The project is located in the active earthquake zone. The design structure of the single building has an anti-seismic grade of Grade 9, with extremely high anti-seismic requirements and complicated building functions. The project is designed and constructed at the same time. In addition, the architectural design refers to the GB series standards of the People's Republic of China, and the acceptance process refers to the local acceptance standards of Central Asia. This paper summarizes the comprehensive construction technology for the installation of high-rise steel structures and dampers overseas under the Grade 9 seismic design standard.
文摘Under the background of the stable development of social economy, the development of China's construction enterprises is relatively rapid, not only the scale of the building is constantly increasing, the height of the building is also constantly improving. In addition, the current building structure is relatively complex, once a link is not paid attention to, it will seriously affect the quality of the building structure. Therefore, construction enterprises should pay more attention to the application of tall formwork engineering technology, and develop targeted application programs to improve the overall quality of construction. This paper mainly analyzes the construction process of tall formwork, and expounds the technical application countermeasures.
文摘The problem of noise has always been highlighted in assembled steel structure houses.Therefore,it is necessary to use effective soundproof measures where steel beams intersect with the reserved line pipe openings,doors,windows,elevator shafts,and other locations.In this paper,we will investigate the areas with subpar soundproof performance in an assembled steel structure residential project and propose suitable noise control measures to address this issue.
