悬臂式挡土墙配筋计算及结构施工图的绘制,是目前制约工程设计效率提高的瓶颈。文章利用CAD二次开发技术(ObjectARX)编制相应的辅助设计软件,通过对悬臂式挡土墙设计流程的分析,确定了软件的目标功能和结构组织。实际工程应用表明,辅助软件提高了工程设计效率,减少了设计失误,取得了良好的效果。 Cantilever retaining wall reinforcement calculation and structure construction drawing is the bottleneck that restricts the improvement of engineering design efficiency. The article uses CADAR (ObjectARX) to compile the corresponding CAD software, and through the analysis of the design flow of cantilever retaining wall, determines the target function and structure of the software. The actual engineering application shows that the auxiliary software has improved the efficiency of engineering design, reduced the design errors and achieved good results.