Bidding is a key link during the implementation of a construction project.For the same construction project,there are usually multiple construction companies bidding together to obtain the right to contract for the pr...Bidding is a key link during the implementation of a construction project.For the same construction project,there are usually multiple construction companies bidding together to obtain the right to contract for the project.However,there are still various irregularities in the bidding stage.This article analyzed the above problems and proposed a management strategy for the optimization of bidding,looking forward to improving the quality of bidding management of construction projects,solving various illegal bidding problems,and purifying the environment of bidding management.展开更多
The 21st century is an era of rapid development of informatization.Under the background of the development of this era,people are increasingly researching the application of information technology.The application of b...The 21st century is an era of rapid development of informatization.Under the background of the development of this era,people are increasingly researching the application of information technology.The application of big data technology is the development and application trend of an information technology formed after the rapid development of modem information technology.Big data technology has been applied to the development of many industries,including the material bidding and procurement management as well.With the aid of scientific analysis of big data,it is possible to help material procurement management to analyze the corresponding bidding procurement information,which is an important guarantee for improving its bidding procurement management capabilities.In view of this,this article has conducted special research on the application of big data in material bidding and procurement management,hoping to provide references for the application of big data technology in material bidding and procurement management with the help of the research in this article.展开更多
In the social development,bidding agency plays an important part,providing services for the development of construction project bidding,and endows the development of construction project bidding with a diversified cha...In the social development,bidding agency plays an important part,providing services for the development of construction project bidding,and endows the development of construction project bidding with a diversified characteristic.The cost management of a construction project bidding stage has a dynamic characteristic.The bidding agency can provide bidding related business for the construction enterprises to ensure the quality and the effect of the bidding service,leading to the foundation for the sustainable development of the construction enterprises.This paper analyzes the deficiency in the bidding agency,and cost management in the bidding stage of the construction projects,as well provide some effective countermeasures or recommendation,to improve the value,and the role of the bidding agency in managing and controlling the construction project cost within the scope allowed by the law,and regulations,and also to ensure the comprehensive benefits of construction projects for the construction enterprise.展开更多
According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals. On the basis of the present situation of calculatio...According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals. On the basis of the present situation of calculation of penalty for delay of the bidding section construction period with the critical path method, we studied the effects of contractor-induced delay of the bidding section construction period in detail, including the effects on the construction period of the bidding section itself, the earliest start times of the next bidding section and other subsequent bidding sections, and the construction period of the program, and then constructed a penalty model for delay of the bidding section construction period from the perspective of programs. Using the penalty model, we conducted a practical analysis of penalty for delay of the construction period of the Baoying station program in the South-to-North Water Diversion Project. The model can help determine the amount of penalty for delay of the construction period in bidding sections scientifically and reasonably,展开更多
In the context of deepening educational reforms,the significance of ideological and political education has become increasingly prominent,emerging as a crucial aspect of enhancing students’comprehensive qualities.To ...In the context of deepening educational reforms,the significance of ideological and political education has become increasingly prominent,emerging as a crucial aspect of enhancing students’comprehensive qualities.To ensure the orderly progress of ideological and political education in courses,it is essential to actively promote the integration of ideological and political elements within coursework.This integration aims to align professional course education with ideological and political education,fostering a collaborative educational model.Therefore,in the teaching of bidding and contract management courses,constructing a“micro-ideological and political”teaching model has emerged as a critical component.The implementation of this model facilitates the seamless integration of bidding and contract management coursework with ideological and political education,thereby elevating the teaching quality of these courses.Additionally,it leverages the synergistic role of coursework and ideology in educating students,ultimately enhancing the quality and level of talent cultivation.Hence,this paper proposes strategies for constructing a“microideological and political”model within the context of ideological and political teaching reforms in bidding and contract management courses,inviting discussion and exchange on this topic.展开更多
In the demand response process involving multi-agent participation,multiple parties’interests are involved and response execution status supervision is required.Traditional centralized demand response systems lack tr...In the demand response process involving multi-agent participation,multiple parties’interests are involved and response execution status supervision is required.Traditional centralized demand response systems lack trust attributes.At the same time,traditional centralized cloud management can no longer support massive terminal services,resulting in delays in demand response services.We build a distributed trusted demand response architecture based on blockchain,illustrating the information interaction process in the demand bidding process and container-based edge-side heterogeneous resource management.We also propose a demand bidding algorithm that takes into account both the day-ahead market and the intraday market,aiming to maximize the aggregator’s benefits.In addition,a virtual resource management algorithm to support demand response tasks is also proposed to optimize computing resource allocation and meet business latency requirements.Simulation results demonstrate that compared with only cloud computing or edge computing,the solution we proposed can reduce response delay by more than 39% for the sample system.Energy cost is saved by about 10.25%during container scheduling.展开更多
文摘Bidding is a key link during the implementation of a construction project.For the same construction project,there are usually multiple construction companies bidding together to obtain the right to contract for the project.However,there are still various irregularities in the bidding stage.This article analyzed the above problems and proposed a management strategy for the optimization of bidding,looking forward to improving the quality of bidding management of construction projects,solving various illegal bidding problems,and purifying the environment of bidding management.
文摘The 21st century is an era of rapid development of informatization.Under the background of the development of this era,people are increasingly researching the application of information technology.The application of big data technology is the development and application trend of an information technology formed after the rapid development of modem information technology.Big data technology has been applied to the development of many industries,including the material bidding and procurement management as well.With the aid of scientific analysis of big data,it is possible to help material procurement management to analyze the corresponding bidding procurement information,which is an important guarantee for improving its bidding procurement management capabilities.In view of this,this article has conducted special research on the application of big data in material bidding and procurement management,hoping to provide references for the application of big data technology in material bidding and procurement management with the help of the research in this article.
文摘In the social development,bidding agency plays an important part,providing services for the development of construction project bidding,and endows the development of construction project bidding with a diversified characteristic.The cost management of a construction project bidding stage has a dynamic characteristic.The bidding agency can provide bidding related business for the construction enterprises to ensure the quality and the effect of the bidding service,leading to the foundation for the sustainable development of the construction enterprises.This paper analyzes the deficiency in the bidding agency,and cost management in the bidding stage of the construction projects,as well provide some effective countermeasures or recommendation,to improve the value,and the role of the bidding agency in managing and controlling the construction project cost within the scope allowed by the law,and regulations,and also to ensure the comprehensive benefits of construction projects for the construction enterprise.
基金supported by the National Science and Technology Plan of China (Major Project of the Eleventh Five-Year Plan, Grant No. 2006BAB04A13)the Philosophy and Social Science Fund of Education Department of Jiangsu Province (Grant No. 07SJD630006)+1 种基金the Third Key Discipline (Techno-Economics and Management) of the Project 211the Key Disciplines of Jiangsu Province (Engineering and Project Management)
文摘According to the multi-project and program management theory, this paper analyzes the program generation principle and establishes a program based on progress goals. On the basis of the present situation of calculation of penalty for delay of the bidding section construction period with the critical path method, we studied the effects of contractor-induced delay of the bidding section construction period in detail, including the effects on the construction period of the bidding section itself, the earliest start times of the next bidding section and other subsequent bidding sections, and the construction period of the program, and then constructed a penalty model for delay of the bidding section construction period from the perspective of programs. Using the penalty model, we conducted a practical analysis of penalty for delay of the construction period of the Baoying station program in the South-to-North Water Diversion Project. The model can help determine the amount of penalty for delay of the construction period in bidding sections scientifically and reasonably,
文摘In the context of deepening educational reforms,the significance of ideological and political education has become increasingly prominent,emerging as a crucial aspect of enhancing students’comprehensive qualities.To ensure the orderly progress of ideological and political education in courses,it is essential to actively promote the integration of ideological and political elements within coursework.This integration aims to align professional course education with ideological and political education,fostering a collaborative educational model.Therefore,in the teaching of bidding and contract management courses,constructing a“micro-ideological and political”teaching model has emerged as a critical component.The implementation of this model facilitates the seamless integration of bidding and contract management coursework with ideological and political education,thereby elevating the teaching quality of these courses.Additionally,it leverages the synergistic role of coursework and ideology in educating students,ultimately enhancing the quality and level of talent cultivation.Hence,this paper proposes strategies for constructing a“microideological and political”model within the context of ideological and political teaching reforms in bidding and contract management courses,inviting discussion and exchange on this topic.
基金This work was supported by the project named Research on Distributed Trusted Intelligent Interactive Security Protection Technology for New Power System of State Grid Liaoning Electric Power Research Institute,Shenyang,China(No.2022YF-99(SGLNDK00NYJS2200142)).
文摘In the demand response process involving multi-agent participation,multiple parties’interests are involved and response execution status supervision is required.Traditional centralized demand response systems lack trust attributes.At the same time,traditional centralized cloud management can no longer support massive terminal services,resulting in delays in demand response services.We build a distributed trusted demand response architecture based on blockchain,illustrating the information interaction process in the demand bidding process and container-based edge-side heterogeneous resource management.We also propose a demand bidding algorithm that takes into account both the day-ahead market and the intraday market,aiming to maximize the aggregator’s benefits.In addition,a virtual resource management algorithm to support demand response tasks is also proposed to optimize computing resource allocation and meet business latency requirements.Simulation results demonstrate that compared with only cloud computing or edge computing,the solution we proposed can reduce response delay by more than 39% for the sample system.Energy cost is saved by about 10.25%during container scheduling.
