水电工程安全监测图形CAD系统研究

Studies of graphics CAD system of hydraulic structures′ safety supervision

从软件工程学的角度出发，概括地阐述了水工安全监测图形系统从需求分析到系统建模的实现过程．论述了系统中安全监测设施图例单元库的建立、管理和操作的问题．结合该系统中的自动化功能模块，探讨了在ＭｉｃｒｏＳｔａｔｉｏｎ 二次开发工具ＭＤＬ环境下元素信息的提取问题，并阐述了自动工程量表绘制和单元标注这两项自动功能模块的实现过程．

From the viewpoint of software engineerings this paper expounds the implementary processing of the graphics CAD system of hydraulic structures′ safety supervision, which is from demand supply analysis to the system modeling. The article illustrates the cell library establishment, management and operation. For the auto module of the system, the paper discusses the problem of elementary parameter extraction under the exploitation environment of the Microstation development language. Finally, the processing of implementation of the auto report table function and auto remark function is also described.