Research On The Compilation Of Water Conservancy Project Bill Of Quantities Based On BIM Technology

The scope of "water conservancy engineering quantity bill valuation standard" also extends from the initial list bidding to the contract management and cost control during the whole project implementation.The bill of quantities is becoming more and more important.All applications of bill of quantities are based on the reasonable and accurate compilation of bill of quantities.How to rationally and accurately compile the bill of quantities has always been a problem to be solved.The gradual maturity of BIM technology makes us see the dawn of solving this problem.The visibility and parameterization of BIM technology used in the calculation of water conservancy projects can greatly improve its calculation accuracy and accuracy,and it can be more convenient and faster to compile the bill of quantities.BIM technology is based on software.At present,it can only rely on BIM software such as guanglianda,svil and luban to carry out calculation and analysis,but it is not enough to solve the problem of accurately and efficiently compiling the quantity list of water conservancy projects.Therefore,secondary development must be carried out on the existing platform.Therefore,this paper focuses on the research of preparing the bill of quantities of water conservancy projects based on BIM technology,and carries out the following studies:(1)this paper introduces the basic theoretical knowledge and BIM software of BIM technology,comprehensively considers various factors,and finally chooses Auto Revit software as the main modeling software for the research.Combining the characteristics of water conservancy engineering and the advantages of BIM technology,this paper analyzes the application status of BIM technology in the major of water conservancy engineering;(2)through the study of the secondary development of Auto Revit software design,by recognizing Auto Revit API and Microsoft Visual Studio 2017 software development platform,using C# programming language and Auto Revit API interface docking,through.System.addin file loading way,realized the Auto Revit software secondary development,expanded the water cost Ribbon interface,enriched Auto Revit software function,based on model generated by bill of quantities,The model is closely connected with the bill of quantities,which greatly improves the applicability of Auto Revit software platform and hydraulic engineering(3)taking the spillway of hydraulic engineering building as an example,the 3d spillway model was generated quickly and efficiently by means of loadable family.Based on the three-dimensional model,C# programming language is used to realize the engineering application of engineering quantity statistics,project division,automatic generation of engineering quantity list,etc.Through the close connection between the BIM model of water conservancy engineering and engineering quantity list,the feasibility of using BIM technology to compile water conservancy engineering quantity list is verified.