装配式混凝土框架的BIM正向设计应用探索

Research on the Design of Prefabricated Concrete Frame Structures by BIM

现阶段,建筑行业都是以平面图纸为设计依据指导施工生产,施工阶段各专业配合很容易出现各种各样的问题。推广BIM的正向设计,是建筑行业创新的必由之路。本文以BIM技术在某装配式混凝土框架项目为例,依托国产BIMBase平台系列产品完成该项全过程设计,通过建立模型进行结构计算,再进行方案拆分统计项目装配率,在满足各计算要求下,对单预制构件进行深化配筋,与BOM数据对接直接进行构件生产,最后通过软件模拟施工吊装方案等。本文通过BIMBase平台的PKPMPC模块进行装配式正向设计,阐释了工程类项目BIM正向设计的解决方案,以此为BIM正向设计在工程项目中的推广和深度引用提供参考。

Nowadays,the construction is based on 2D construction drawings in construction industry,therefore resulting numerous problems in the process of multiple discipline coordination at the construction phase.Implementing BIM in design is the key to innovate in the construction industry.Taking the application of BIM technology in the design of a prefabricated concrete frame structure as an example,this paper introduces how to complete the entire design work of the project using domestic BIMBase platform series software.The structural calculation is based on the BIM model,the project assembly rate is calculated through splitting the structure into members,every member’s detailing design is conducted according to the reinforcement requirements,BOM data is directly used for member productions,and finally the construction lifting plan is simulated.Through a prefabricated concrete frame structure design,this paper elaborates on the solution for BIM design using PKPM-PC modules of the BIMBase platform,providing a reference for the promotion and in-depth application of BIM design in engineering projects.