三维信息模型在变电站构架设计软件中的应用

摘要

目前通用有限元计算软件比较成熟，但针对特定行业的高效实用软件还比较欠缺。本文介绍了三维信息模型在变电站构架设计软件的应用方法，阐述了利用SAP2000的API功能实现自主研发特种结构专业设计软件的整体思路。详细介绍了利用三维信息模型生成二维施工图的方法以及施工图的联动修改、材料表的统计、撤销重做操作的实现等关键技术。本文对于进一步开拓SAP2000的应用范畴具有实际意义，为特种结构定制专业设计软件提供了良好的指导作用。%At present, the general finite element software has become more mature, but there is few efficient practical software for specific industry. This article introduces the 3D information model applied in substation gantry design software and expounds the using of SAP2000 API function to realize the independent research and develop-ment of special structure of professional design software. It also introduces the use of 3D information model to gen-erate the linkage of the two-dimensional construction method and construction drawing modification, material tables of statistics, the realization of the undo redo operation. This article has practical significance for further development of SAP2000 application, and provides a good guidance of professional custom design software for special structure.