Building Information Model(BIM)Technology can be widely used in various construction fields.The construction quality and project cost of the prefabricated construction industry based on BIM can be effectively controll...Building Information Model(BIM)Technology can be widely used in various construction fields.The construction quality and project cost of the prefabricated construction industry based on BIM can be effectively controlled.Based on BIM Technology,the integration of bill of quantities can effectively control the cost of prefabricated construction and improve competitiveness in the bidding process.Based on this,the characteristics and advantages of bill of quantities pricing based on BIM were expounded in this paper.Besides,the structure and content construction of bill of quantities were analyzed,followed by an analysis of pricing control strategy based on BIM were analyzed for assembly building quantities for reference.展开更多
As building practices change,procedures that seemed indispensable at one point can be abandoned for others,one example of which is the bill of quantities(B/Q).Research into the extant literature attributes the declini...As building practices change,procedures that seemed indispensable at one point can be abandoned for others,one example of which is the bill of quantities(B/Q).Research into the extant literature attributes the declining use of B/Qs to a multitude of reasons,such as its complexity,the potentially long time required to produce it,the growth in popularity of non-traditional procurement systems,and the challenge of using the information within the document in a construction schedule.With these issues in mind,building information modeling(BIM)and virtual reality(VR)are combined and proposed as a potential solution that allows inclusion of the client into the design process.Following a literature review and precedent study,an experiment was carried out using this new process to simulate a client’s design decisions on window and interior furnishings.The choices made by the client using VR automatically updated a B/Q schedule built in Revit and allowed them to have a firm understanding of project costs.Besides giving the client more confidence in a pleasing final outcome,the technology also ensured an up-to-date,accurate,and easily understandable B/Q.The proposed method features great potential savings in cost and time and gives the B/Q a newfound importance in future construction processes.The research case presented in this paper is a stepping stone in exploring new opportunities offered by VR and BIM and how they could improve the reliability and accuracy of traditional procurement within construction,specifically within the B/Q document.展开更多
With the practical experience of constru-ction bidding documentation,for example,in view of the large infrastructure project construction in colleges and universities bidding documents for the main body,the constructi...With the practical experience of constru-ction bidding documentation,for example,in view of the large infrastructure project construction in colleges and universities bidding documents for the main body,the construction technology,qualification,performance requirements,bill of quantities,the terms of the contract set aspects were discussed,and put forward practical measures and methods,for similar project construction bidding document preparation to provide certain reference.展开更多
基金School level scientific research project of Chongqing Institute of Engineering.Project No.:2020xskz01.
文摘Building Information Model(BIM)Technology can be widely used in various construction fields.The construction quality and project cost of the prefabricated construction industry based on BIM can be effectively controlled.Based on BIM Technology,the integration of bill of quantities can effectively control the cost of prefabricated construction and improve competitiveness in the bidding process.Based on this,the characteristics and advantages of bill of quantities pricing based on BIM were expounded in this paper.Besides,the structure and content construction of bill of quantities were analyzed,followed by an analysis of pricing control strategy based on BIM were analyzed for assembly building quantities for reference.
基金Open access funding provided by Northumbria University.
文摘As building practices change,procedures that seemed indispensable at one point can be abandoned for others,one example of which is the bill of quantities(B/Q).Research into the extant literature attributes the declining use of B/Qs to a multitude of reasons,such as its complexity,the potentially long time required to produce it,the growth in popularity of non-traditional procurement systems,and the challenge of using the information within the document in a construction schedule.With these issues in mind,building information modeling(BIM)and virtual reality(VR)are combined and proposed as a potential solution that allows inclusion of the client into the design process.Following a literature review and precedent study,an experiment was carried out using this new process to simulate a client’s design decisions on window and interior furnishings.The choices made by the client using VR automatically updated a B/Q schedule built in Revit and allowed them to have a firm understanding of project costs.Besides giving the client more confidence in a pleasing final outcome,the technology also ensured an up-to-date,accurate,and easily understandable B/Q.The proposed method features great potential savings in cost and time and gives the B/Q a newfound importance in future construction processes.The research case presented in this paper is a stepping stone in exploring new opportunities offered by VR and BIM and how they could improve the reliability and accuracy of traditional procurement within construction,specifically within the B/Q document.
文摘With the practical experience of constru-ction bidding documentation,for example,in view of the large infrastructure project construction in colleges and universities bidding documents for the main body,the construction technology,qualification,performance requirements,bill of quantities,the terms of the contract set aspects were discussed,and put forward practical measures and methods,for similar project construction bidding document preparation to provide certain reference.
