Research on forward design method of municipal expressway based on lightweight model
The forward design of expressway using lightweight model has the characteristics of convenient design,high quality and thorough disclosure.In order to further improve the design efficiency,the lightweight model is improved by merging and substituting under this system.Therefore,this paper takes a specific project as an example,analyzes the practical application process of lightweight model measures and the development of efficiency components,aiming to provide necessary references for the follow-up design work.