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Strategic Study of CAE >> 2010, Volume 12, Issue 1

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

1. School of Civil Engineering, Tianjin University, Tianjin 300072, China;

2. Mid-South Design & Research Institute, China Hydropower Consulting Group, Changsha 410014, China

Funding project:“十一·五”国家科技支撑计划(2008BAB29B05);中国博士后科学基金资助项目(20070420706,200801331) Received: 2008-05-28 Available online: 2010-01-14 13:33:47.000

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Abstract

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 3D 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.

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