Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.T...Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.To contribute to a better understanding of the state of the art of smart techniques for engineering projects,this paper provides a comprehensive review of multi-criteria decision-making(MCDM)techniques,intelligent techniques,and their applications in CEM.First,a comprehensive framework detailing smart technologies for construction projects is developed.Next,the characteristics of CEM are summarized.A bibliometric review is then conducted to investigate the keywords,journals,and clusters related to the application of smart techniques in CEM during 2000-2022.Recent advancements in intelligent techniques are also discussed under the following six topics:①big data technology;②computer vision;③speech recognition;④natural language processing;⑤machine learning;and⑥knowledge representation,understanding,and reasoning.The applications of smart techniques are then illustrated via underground space exploitation.Finally,future research directions for the sustainable development of smart construction are highlighted.展开更多
This paper focuses on concrete technical management in construction engineering.It explains the core elements,including production mix ratio,analyzes problems of traditional models,presents innovative management model...This paper focuses on concrete technical management in construction engineering.It explains the core elements,including production mix ratio,analyzes problems of traditional models,presents innovative management models like BIM+GIS and their applications,and covers aspects such as job competence standards and prefabricated modular construction regulations,emphasizing the significance and development direction of innovative models.展开更多
The basement was located at the bottom of the building,which not only affected the quality of the whole construction project but also had special requirements for construction technology and construction requirements....The basement was located at the bottom of the building,which not only affected the quality of the whole construction project but also had special requirements for construction technology and construction requirements.In modern times,with the increasing height of the building,the pressure on the ground has grown,and the demands for basements in construction projects have also steadily increased.With the development of modern technology,various construction techniques for basements emerged within the construction industry.Thus,this paper analyses the type of basement floor construction technologies,highlighting the application of these methods,and points out critical issues to consider.By examining frequent basement leakage problems,the paper proposed several measures to improve the quality if basement construction,aiming to better protect the service life of the building and further improve overall quality,and offering valuable insights for future projects.展开更多
Against the backdrop of global climate change and China’s“dual carbon”goals,the green transformation of the construction industry is imperative,and completing the transformation requires many dual carbon talents to...Against the backdrop of global climate change and China’s“dual carbon”goals,the green transformation of the construction industry is imperative,and completing the transformation requires many dual carbon talents to support it.This article focuses on the construction engineering technology major in higher vocational education.It explores in depth the specific requirements for construction engineering technology talents in terms of professional knowledge,vocational skills,and literacy under the dual carbon mode.Based on this,corresponding dual carbon talent training courses are proposed,aiming to provide theoretical support and practical guidance for cultivating high-quality dual carbon talents that meet the needs of the new era.展开更多
The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s...The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s economic benefits,minimize unnecessary costs,and provide decision-makers with a robust financial foundation.Additionally,implementing an effective cash flow control mechanism and conducting a comprehensive assessment of potential project risks can ensure financial stability and mitigate the risk of fund shortages.Developing a practical and feasible fundraising plan,along with stringent fund management practices,can prevent fund wastage and optimize fund utilization efficiency.These measures not only facilitate smooth project progression and improve project management efficiency but also enhance the project’s economic and social outcomes.展开更多
With the rapid development of information technology,Building Information Modeling(BIM)technology has gradually occupied an important position in the construction industry.With the introduction of BIM technology,the c...With the rapid development of information technology,Building Information Modeling(BIM)technology has gradually occupied an important position in the construction industry.With the introduction of BIM technology,the cost control of construction projects can be greatly improved[1].The use of this technology can not only reduce the project approval time but also improve the quality of the project.In addition,it can also help the construction personnel to solve the project changes,maintenance costs,insurance rates,and other related issues,so that the operation of the project is more efficient and economical.This paper will discuss the role of BIM technology in depth,and explore the advantages and disadvantages of each link through the research of the project,to provide a reference for the promotion of this new project.By constantly adjusting the application strategy,the goal is to meet the current market demand.展开更多
With the rapid development of society,the construction industry has made significant progress.However,as environmental issues intensify,many construction projects contribute to pollution.In this context,applying green...With the rapid development of society,the construction industry has made significant progress.However,as environmental issues intensify,many construction projects contribute to pollution.In this context,applying green project management methods in construction can enhance energy conservation and environmental protection,reduce energy consumption and costs,and minimize environmental damage,promoting balanced development between the environment and the economy.Therefore,integrating green construction concepts into current construction projects is essential.Based on project requirements and construction activities,effective green project management strategies should be developed to improve management standards and promote more efficient green construction.This paper analyzes green project management in construction engineering and offers recommendations for reference.展开更多
Based on the analysis of the existing teaching situation of the“Construction Engineering Regulations”course,this paper divides the course content into three parts according to the course characteristics and content,...Based on the analysis of the existing teaching situation of the“Construction Engineering Regulations”course,this paper divides the course content into three parts according to the course characteristics and content,and explores three corresponding teaching modes.The proportion of student-led relationships in the three teaching modes is 80%,60%,and 90%,respectively,realizing a teaching mechanism centered on students and stimulating students’interest in independent learning.Teaching methods such as problem-oriented learning,group discussion,student reporting,MOOC(massive open online course),case analysis,etc.,have been used to establish a variety of comprehensive examination mechanisms such as quiz games,follow-up tests,and work displays.Practice has shown that after adopting these three teaching modes,classroom teaching efficiency has significantly improved,and students’abilities in exploration,expression,innovation,and team cooperation have also been enhanced.展开更多
More than two decades ago, object-oriented representation of AEC （architecture engineering and construction） projects started to offer the promise of seamless communication of semantic data models between computer-b...More than two decades ago, object-oriented representation of AEC （architecture engineering and construction） projects started to offer the promise of seamless communication of semantic data models between computer-based systems used from the design stage to the operation of the facilities. BIM （building information modelling） emerged and appeared as a means to store all relevant data generated during the life-cycle of the facilities. But this upstream view of the built environment, arising from the design and construction stages, extended to the downstream operations where building and industrial facilities appeared more and more as huge dynamic data producers and concentrators while being operated. This created new challenges leading to what is referred to as ISCs （intelligent and smart constructions）. The current state of the art is that final constructions still contain various and increasingly versatile control and service systems, which are hardly standardised, and not interconnected among themselves. Monitoring, maintenance and services are done by specialised companies, each responsible of different systems, which are relying on customised software and techniques to meet specific user needs and are based on monolithic applications that require manual configuration for specific uses, maintenance and support. We demonstrate in this paper that the early promises of integration across the actors and along the life-time of facilities have gone a long way but will only be delivered through enhanced standardisation of computerized models, representations, services and operations still not yet fully accomplished 25 years after work started.展开更多
Construction work is an important component of social development,and its safety management is crucial for the protection of employees’lives,the efficient development of enterprises,and the social harmony and stabili...Construction work is an important component of social development,and its safety management is crucial for the protection of employees’lives,the efficient development of enterprises,and the social harmony and stability.Therefore,this paper explores the risk identification,risk estimation,risk evaluation,and control strategies of construction sites.It analyzes the research progress,current issues that need optimization,and future development directions,aiming to provide insights for the development of risk evaluation in construction sites.展开更多
Taking modern indoor building construction as an example,this study analyzes the path planning and navigation of a smart plastering robot.It includes a basic introduction to smart plastering robots,an analysis of mult...Taking modern indoor building construction as an example,this study analyzes the path planning and navigation of a smart plastering robot.It includes a basic introduction to smart plastering robots,an analysis of multi-sensor fusion localization algorithms for smart plastering robots,and an analysis of path planning and navigation functions for smart plastering robots.It is hoped that through this analysis,a reference is provided for the path planning and navigation design of such robots to meet their practical application needs.展开更多
With the development of China’s construction engineering industry in recent years,a lot of modern technology has emerged in the technology industry to promote the safety management of construction engineering.BIM tec...With the development of China’s construction engineering industry in recent years,a lot of modern technology has emerged in the technology industry to promote the safety management of construction engineering.BIM technology in the process of guaranteeing the quality and safety of the project,plays an important role,this paper through the analysis of BIM technology in the process of construction management of engineering projects,is how to reflect the project quality management objectives and safety management objectives,through the analysis of the importance of safety management in the construction management work,pointed out that the application of the BIM management process needs to pay attention to the main points from the management of the drawings will be examined,Special construction program management,as well as collision detection,deepening design management and other perspectives,to launch the analysis,targeted to strengthen on-site safety education,improve the skill level of on-site construction personnel and safety awareness,from a variety of perspectives,pointed out that,in the safety management of construction projects,the application of BIM technology considerations,so as to better promote the construction project to achieve the project quality management goals and safety management goals,for reference.展开更多
The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construct...The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construction projects have specific requirements,such as cross-construction,finishing treatment,and finished product protection.The text also introduces BIM deepening design and modular installation techniques.It emphasizes the importance of material management,quality control,and the PDCA cycle,as well as various specialized inspections,smart site management,and mobile terminal applications.Intelligent management is seen as the future direction.展开更多
This paper expounds the connotation of construction engineering technology management,including the core points and the application of related theories.Introduce the framework construction of the three-dimensional tec...This paper expounds the connotation of construction engineering technology management,including the core points and the application of related theories.Introduce the framework construction of the three-dimensional technology management system,emphasizing the PDCA cycle optimization technology solution and risk early warning.It also involves the application of technologies such as BIM at various stages,green construction technology management,technological innovation,and management in different cases,and finally points out the value of technology management strategies and future directions.展开更多
With the continuous progress and development of communication technology, the communication industry is constantly updated, and the speed of communication technology and equipment is accelerating. Subsequently, the co...With the continuous progress and development of communication technology, the communication industry is constantly updated, and the speed of communication technology and equipment is accelerating. Subsequently, the construction management of communication engineering also needs to be more standardized and informationized, so as to improve the progress, quality, cost, scope, compliance, safety, communication risk and other aspects of communication engineering construction, reducing the labor cost and improving the economic benefits of communication enterprises.展开更多
Environmental approval management system for engineering construction projects is an important implementation tool for environmental protection departments at present. It is necessary to carefully analyze the implemen...Environmental approval management system for engineering construction projects is an important implementation tool for environmental protection departments at present. It is necessary to carefully analyze the implementation requirements of environmental protection work during the system construction, analyze various problems existing during the construction project approval management, and further enhance the application level of environmental approval management system. Based on this, this paper takes the significance of the construction of the environmental examination and approval management system of engineering construction projects as the starting point, puts forward the construction characteristics of the system, and finally analyzes the existing problems and specific construction points of the environmental examination and approval management system of engineering construction projects for reference.展开更多
Dual prevention system is the general name of two modules: risk hierarchical management and risk assessment and management. Grading risks, that is, grading responsibilities and implementing them at all levels. Compreh...Dual prevention system is the general name of two modules: risk hierarchical management and risk assessment and management. Grading risks, that is, grading responsibilities and implementing them at all levels. Comprehensively investigate risks and hidden dangers, strengthen control and reduce accidents. The construction of dual prevention system of risk control and hidden danger investigation (hereinafter referred to as "dual prevention system") is an important measure to prevent and resolve major safety risks and achieve safety development. It is an important starting point for implementing the main responsibility of enterprises and improving the intrinsic safety of enterprises. This paper focuses on the specific application of double prevention system in construction engineering, which is only for reference.展开更多
At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typ...At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typical prone to the spread of the disease,as a result,public health and epidemic prevention work of the construction industry is an urgent need to pay attention to the problem.Based on field research,this paper adopts brainstorm method to construct the index of public health epidemic prevention system of construction projects.Through the establishment of the binary fuzzy analytic hierarchy process,the weight parameters of each epidemic prevention index are given.Then by using the fuzzy comprehensive evaluation method and the designed two-point evaluation standard,the public health epidemic prevention ability evaluation system of the construction industry is constructed.Finally,the rationality and accuracy of the evaluation system are verified by the application analysis of specific engineering examples.The results show that the constructed public health epidemic prevention system has good applicability and can accurately and objectively reflect the public health epidemic prevention ability of the project department.展开更多
In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out soli...In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out solid waste management has become a difficult problem. This paper analyzes the characteristics and harm of solid waste and discusses the treatment measures of solid waste in environmental engineering construction.展开更多
基金funded by the project of Guangdong Provincial Basic and Applied Basic Research Fund Committee(2022A1515240073)the Pearl River Talent Recruitment Program(2019CX01G338),Guangdong Province.
文摘Construction engineering and management(CEM)has become increasingly complicated with the increasing size of engineering projects under different construction environments,motivating the digital transformation of CEM.To contribute to a better understanding of the state of the art of smart techniques for engineering projects,this paper provides a comprehensive review of multi-criteria decision-making(MCDM)techniques,intelligent techniques,and their applications in CEM.First,a comprehensive framework detailing smart technologies for construction projects is developed.Next,the characteristics of CEM are summarized.A bibliometric review is then conducted to investigate the keywords,journals,and clusters related to the application of smart techniques in CEM during 2000-2022.Recent advancements in intelligent techniques are also discussed under the following six topics:①big data technology;②computer vision;③speech recognition;④natural language processing;⑤machine learning;and⑥knowledge representation,understanding,and reasoning.The applications of smart techniques are then illustrated via underground space exploitation.Finally,future research directions for the sustainable development of smart construction are highlighted.
文摘This paper focuses on concrete technical management in construction engineering.It explains the core elements,including production mix ratio,analyzes problems of traditional models,presents innovative management models like BIM+GIS and their applications,and covers aspects such as job competence standards and prefabricated modular construction regulations,emphasizing the significance and development direction of innovative models.
文摘The basement was located at the bottom of the building,which not only affected the quality of the whole construction project but also had special requirements for construction technology and construction requirements.In modern times,with the increasing height of the building,the pressure on the ground has grown,and the demands for basements in construction projects have also steadily increased.With the development of modern technology,various construction techniques for basements emerged within the construction industry.Thus,this paper analyses the type of basement floor construction technologies,highlighting the application of these methods,and points out critical issues to consider.By examining frequent basement leakage problems,the paper proposed several measures to improve the quality if basement construction,aiming to better protect the service life of the building and further improve overall quality,and offering valuable insights for future projects.
基金Reform and Practice of Talent Training Mode for Construction Engineering Technology Majors Serving the National Dual Carbon Strategy(Project No.Z233314)。
文摘Against the backdrop of global climate change and China’s“dual carbon”goals,the green transformation of the construction industry is imperative,and completing the transformation requires many dual carbon talents to support it.This article focuses on the construction engineering technology major in higher vocational education.It explores in depth the specific requirements for construction engineering technology talents in terms of professional knowledge,vocational skills,and literacy under the dual carbon mode.Based on this,corresponding dual carbon talent training courses are proposed,aiming to provide theoretical support and practical guidance for cultivating high-quality dual carbon talents that meet the needs of the new era.
文摘The financial aspects of large-scale engineering construction projects profoundly influence their success.Strengthening cost control and establishing a scientific financial evaluation system can enhance the project’s economic benefits,minimize unnecessary costs,and provide decision-makers with a robust financial foundation.Additionally,implementing an effective cash flow control mechanism and conducting a comprehensive assessment of potential project risks can ensure financial stability and mitigate the risk of fund shortages.Developing a practical and feasible fundraising plan,along with stringent fund management practices,can prevent fund wastage and optimize fund utilization efficiency.These measures not only facilitate smooth project progression and improve project management efficiency but also enhance the project’s economic and social outcomes.
文摘With the rapid development of information technology,Building Information Modeling(BIM)technology has gradually occupied an important position in the construction industry.With the introduction of BIM technology,the cost control of construction projects can be greatly improved[1].The use of this technology can not only reduce the project approval time but also improve the quality of the project.In addition,it can also help the construction personnel to solve the project changes,maintenance costs,insurance rates,and other related issues,so that the operation of the project is more efficient and economical.This paper will discuss the role of BIM technology in depth,and explore the advantages and disadvantages of each link through the research of the project,to provide a reference for the promotion of this new project.By constantly adjusting the application strategy,the goal is to meet the current market demand.
文摘With the rapid development of society,the construction industry has made significant progress.However,as environmental issues intensify,many construction projects contribute to pollution.In this context,applying green project management methods in construction can enhance energy conservation and environmental protection,reduce energy consumption and costs,and minimize environmental damage,promoting balanced development between the environment and the economy.Therefore,integrating green construction concepts into current construction projects is essential.Based on project requirements and construction activities,effective green project management strategies should be developed to improve management standards and promote more efficient green construction.This paper analyzes green project management in construction engineering and offers recommendations for reference.
文摘Based on the analysis of the existing teaching situation of the“Construction Engineering Regulations”course,this paper divides the course content into three parts according to the course characteristics and content,and explores three corresponding teaching modes.The proportion of student-led relationships in the three teaching modes is 80%,60%,and 90%,respectively,realizing a teaching mechanism centered on students and stimulating students’interest in independent learning.Teaching methods such as problem-oriented learning,group discussion,student reporting,MOOC(massive open online course),case analysis,etc.,have been used to establish a variety of comprehensive examination mechanisms such as quiz games,follow-up tests,and work displays.Practice has shown that after adopting these three teaching modes,classroom teaching efficiency has significantly improved,and students’abilities in exploration,expression,innovation,and team cooperation have also been enhanced.
文摘More than two decades ago, object-oriented representation of AEC （architecture engineering and construction） projects started to offer the promise of seamless communication of semantic data models between computer-based systems used from the design stage to the operation of the facilities. BIM （building information modelling） emerged and appeared as a means to store all relevant data generated during the life-cycle of the facilities. But this upstream view of the built environment, arising from the design and construction stages, extended to the downstream operations where building and industrial facilities appeared more and more as huge dynamic data producers and concentrators while being operated. This created new challenges leading to what is referred to as ISCs （intelligent and smart constructions）. The current state of the art is that final constructions still contain various and increasingly versatile control and service systems, which are hardly standardised, and not interconnected among themselves. Monitoring, maintenance and services are done by specialised companies, each responsible of different systems, which are relying on customised software and techniques to meet specific user needs and are based on monolithic applications that require manual configuration for specific uses, maintenance and support. We demonstrate in this paper that the early promises of integration across the actors and along the life-time of facilities have gone a long way but will only be delivered through enhanced standardisation of computerized models, representations, services and operations still not yet fully accomplished 25 years after work started.
文摘Construction work is an important component of social development,and its safety management is crucial for the protection of employees’lives,the efficient development of enterprises,and the social harmony and stability.Therefore,this paper explores the risk identification,risk estimation,risk evaluation,and control strategies of construction sites.It analyzes the research progress,current issues that need optimization,and future development directions,aiming to provide insights for the development of risk evaluation in construction sites.
基金Science and Technology Research Project of Chongqing Education Commission(Project No.:KJQN202401902)Chongqing Construction Science and Technology Plan Project(Project No.:Chinese Society For Urban Studies,2024:3-24)+1 种基金cientific Research Fund Project of Chongqing Institute of Engineering(Project No.:2022gcky01)College Student Innovation and Entrepreneurship Training Program Project of Chongqing Institute of Engineering(Project No.:CXCY2024018)。
文摘Taking modern indoor building construction as an example,this study analyzes the path planning and navigation of a smart plastering robot.It includes a basic introduction to smart plastering robots,an analysis of multi-sensor fusion localization algorithms for smart plastering robots,and an analysis of path planning and navigation functions for smart plastering robots.It is hoped that through this analysis,a reference is provided for the path planning and navigation design of such robots to meet their practical application needs.
文摘With the development of China’s construction engineering industry in recent years,a lot of modern technology has emerged in the technology industry to promote the safety management of construction engineering.BIM technology in the process of guaranteeing the quality and safety of the project,plays an important role,this paper through the analysis of BIM technology in the process of construction management of engineering projects,is how to reflect the project quality management objectives and safety management objectives,through the analysis of the importance of safety management in the construction management work,pointed out that the application of the BIM management process needs to pay attention to the main points from the management of the drawings will be examined,Special construction program management,as well as collision detection,deepening design management and other perspectives,to launch the analysis,targeted to strengthen on-site safety education,improve the skill level of on-site construction personnel and safety awareness,from a variety of perspectives,pointed out that,in the safety management of construction projects,the application of BIM technology considerations,so as to better promote the construction project to achieve the project quality management goals and safety management goals,for reference.
文摘The management of architectural decoration and renovation technology encompasses multiple aspects,including the implementation of design standards,process flow control,and material quality monitoring.Housing construction projects have specific requirements,such as cross-construction,finishing treatment,and finished product protection.The text also introduces BIM deepening design and modular installation techniques.It emphasizes the importance of material management,quality control,and the PDCA cycle,as well as various specialized inspections,smart site management,and mobile terminal applications.Intelligent management is seen as the future direction.
文摘This paper expounds the connotation of construction engineering technology management,including the core points and the application of related theories.Introduce the framework construction of the three-dimensional technology management system,emphasizing the PDCA cycle optimization technology solution and risk early warning.It also involves the application of technologies such as BIM at various stages,green construction technology management,technological innovation,and management in different cases,and finally points out the value of technology management strategies and future directions.
文摘With the continuous progress and development of communication technology, the communication industry is constantly updated, and the speed of communication technology and equipment is accelerating. Subsequently, the construction management of communication engineering also needs to be more standardized and informationized, so as to improve the progress, quality, cost, scope, compliance, safety, communication risk and other aspects of communication engineering construction, reducing the labor cost and improving the economic benefits of communication enterprises.
文摘Environmental approval management system for engineering construction projects is an important implementation tool for environmental protection departments at present. It is necessary to carefully analyze the implementation requirements of environmental protection work during the system construction, analyze various problems existing during the construction project approval management, and further enhance the application level of environmental approval management system. Based on this, this paper takes the significance of the construction of the environmental examination and approval management system of engineering construction projects as the starting point, puts forward the construction characteristics of the system, and finally analyzes the existing problems and specific construction points of the environmental examination and approval management system of engineering construction projects for reference.
文摘Dual prevention system is the general name of two modules: risk hierarchical management and risk assessment and management. Grading risks, that is, grading responsibilities and implementing them at all levels. Comprehensively investigate risks and hidden dangers, strengthen control and reduce accidents. The construction of dual prevention system of risk control and hidden danger investigation (hereinafter referred to as "dual prevention system") is an important measure to prevent and resolve major safety risks and achieve safety development. It is an important starting point for implementing the main responsibility of enterprises and improving the intrinsic safety of enterprises. This paper focuses on the specific application of double prevention system in construction engineering, which is only for reference.
文摘At present,China's construction industry professionals are mainly migrant workers,the industry is characterized by population,fluidity big,poor living environment,workers'quality is generally not high,is a typical prone to the spread of the disease,as a result,public health and epidemic prevention work of the construction industry is an urgent need to pay attention to the problem.Based on field research,this paper adopts brainstorm method to construct the index of public health epidemic prevention system of construction projects.Through the establishment of the binary fuzzy analytic hierarchy process,the weight parameters of each epidemic prevention index are given.Then by using the fuzzy comprehensive evaluation method and the designed two-point evaluation standard,the public health epidemic prevention ability evaluation system of the construction industry is constructed.Finally,the rationality and accuracy of the evaluation system are verified by the application analysis of specific engineering examples.The results show that the constructed public health epidemic prevention system has good applicability and can accurately and objectively reflect the public health epidemic prevention ability of the project department.
文摘In the new era of urban development, environmental engineering construction faces many challenges, especially in solid waste management. Because of the wide coverage and many influencing factors, how to carry out solid waste management has become a difficult problem. This paper analyzes the characteristics and harm of solid waste and discusses the treatment measures of solid waste in environmental engineering construction.
