摘要:BIM正向设计是BIM技术在设计阶段应用的最理想模式，也是确保图模一致、设计信息顺利传递至施工与运维阶段，从而延展至CIM应用的必然选择。然而从企业层面而言，从传统CAD设计模式转型为BIM正向设计模式是全流程工作方式的切换，普遍遇到较大困难。本文以实践经验为基础，对设计企业全面转型BIM正向设计的关键技术与管理要点作出分析归纳，提出一条可供参考的技术路线。

Abstract: BIM design is the most ideal mode for the application of BIM technology in the design stage. It is also an inevitable choice to ensure that the drawings are consistent with the model and the design information is smoothly transferred to the construction, operation and maintenance stages, thereby extending to the application of CIM. However, from the enterprise level, the transition from the traditional CAD design mode to the BIM design mode is switching the whole process work mode, which generally encounters great difficulties. Based on practical experience, this paper analyzes and summarizes the key technologies and management points of the design enterprises′ comprehensive transformation to BIM design mode, and proposes a technical route for reference.