Implementation Of BIM Toolset Based On Revit

The traditional construction industry has problems such as low design efficiency,cumbersome engineering,inaccurate information expression,and low modeling efficiency.This has seriously affected the further development of the modern construction industry.The purpose of solving this problem is the birth of BIM technology.BIM technology and building information model(Building Information Model)is a complete information model,which is capable of engineering information,process and resources in various stages of the project in the whole life cycle.It is integrated in a model,which is convenient to be used by all parties involved in the project.The real information of the building is simulated by three-dimensional digital technology,which provides mutual coordination and internally consistent information model for engineering design and construction,thereby reducing engineering production costs and improving effectiveness.Therefore,based on the Autodesk Revit and Visual Studio platforms,the secondary development research of the BIM application system based on the Revit platform is carried out,and actively explore and solve the existing problems in the lightweight design of BIM models in automation design to promote the application of BIM technology in engineering.It has great practical significance and engineering application value.The main research content of this article includes the following aspects:(1)To study the feasibility of BIM automated design tools in the design stage,in view of the repetitive work faced in the architectural design stage and the problem of large modeling workload,taking light steel keel wall skeleton modeling as an example,write a program to achieve Automated design procedure for rapid layout of light steel keel wall skeleton.(2)To study the lightweight of BIM model,use the xdb entity class of the Xiong’an New District Smart City Pilot Project as the data structure of the intermediate file,and write the model lightweight export program.Realizing the lightweight of BIM model determines the fidelity of the intermediate file.However,further research and optimization are needed to obtain the uniqueness of the new hash value and the export speed.(3)Through the research of this paper,it solves many problems of BIM technology in engineering design and model lightweight,provides a portable solution for BIM rapid modeling and BIM model lightweight,and lays a solid foundation for the development and application of BIM technology.basis.