水利水电工程地质-水工三维协同设计系统研究

3D geology-hydrotechnics cooperative design system of hydraulic and hydroelectric engineering

针对实现水利水电工程三维设计中所存在的关键问题,基于三维地质建模、水工建筑物快速建模和计算机协同设计技术等先进技术,采用了面向对象方法,设计并实现了水利水电工程地质-水工三维协同设计系统。该系统由三维地质建模、水工建筑物建模、工程地质分析与设计,以及数据库管理4个模块组成。地质和水工建筑物建模为工程地质分析与设计提供了三维模型,能够进行三维剖切分析、建基面分析、地下建筑物布置分析、边坡开挖分析等多方面的综合分析和不同专业间的协同作业,为水利水电工程三维设计提供了技术支持。

Based on 3D geological modeling technique, rapid modeling technique of hydraulic structures, and computer supported collaborative design technique, the 3D geology-hydrotechnics cooperative design system of hydraulic and hydroelectric engineering is implemented by the object-oriented method. The system includes four modules： 3D geological modeling, hydraulic structure modeling, engineering-geological analysis and design, and database management. The modeling modules offer the analysis-design module different kinds of 3D models. Then, comprehensive analyses and cooperative works among different specialities can be realized, such as 3 D slitting analysis, treatment analysis of fundamental surfaces, arrangement analysis of underground structures, slope cutting analysis. It can offer technical supports to 3D design of hydraulic and hydroelectric engineering.