The Application Of Revit Parameterized Design In Practical Projects

Along with the development of China's urbanization process,the development of China's construction industry is also in full swing,new construction technology and method,which is also constantly updated.BIM technology application in the actual engineering project is also gradually in popularization,the new in house-building project,road and bridge projects,utility tunnel,subway project,fabricated items,the airport project for the application of BIM technology to carry out a large amount of exploration and practice.This paper is set to study the application of revit parametric design with BIM technology in practical projects,so as to provide references for the application of revit parametric design in engineering projects.This paper is mainly divided into four parts.The first part mainly analyzes the development status of BIM technology in domestic and abroad and the application status of parametric design,and proposes the research content,research method and technical route of Revit parameterization design in practical engineering projects.The second part mainly introduces the revit-based parametric design technology platform,and respectively Revit and Dynamo that are one of the mainstream parametric design software,and deeply analyzes the relationship between Dynamo,Revit,Python and Design Script,laying a foundation for the later application research.The third part mainly analyzes in the comparative research method,compares Revit traditional method in Dynamo parametric design method,and introduces the building structure model and the construction process of special-shaped surface structure based on the combination of Revit and Dynamo.In the fourth part,the parametric creation of project sample making,electromechanical system classification and special-shaped surface structure is mainly combined with engineering cases,which fully demonstrate the process and values based on revit parameterization.The Dynamo nodes package and method process compiled by it has strong universality,which can be used for reference in other project practices.