水利水电工程3维地质建模系统一体化设计

Integration Design of 3-D Geological Modeling System on Hydraulic and Hydro-power Engineering

针对水利水电3维地质建模软件在地质信息数据库与建模系统分离的弱点,提出结合3维地质数据库与3维建模软件交互设计的方法,并在CATIA软件上开发了适用于水利水电工程的3维地质建模平台。利用Microsoft SQL 8.0软件建立3维地质建模数据库,实现了数据的录入、查询、删除、EXCEL模版导入导出等功能;利用Visual Basic.net软件搭建3维地质建模平台,包括3维地质建模中所需的覆盖层、地质层、水文层、模型分析等基本模块,并将3维地质建模数据库嵌入到3维地质建模平台中,实现了钻孔数据的导入、虚拟钻孔以及3维地质模型任意剖切出图等功能,从而实现了3维地质建模数据库与3维建模平台一体化的设计理念。

Aimed at overcoming the disadvantages of the separation between geological information database and 3-D modeling system in hydraulic and hydro-power 3-D geological modeling software,the interactive design method,which combines 3-D geological database and3-D modeling software,was proposed.And 3-D geological modeling platform,which is appropriate to hydraulic and hydro-power engineering,was developed on CATIA.By using the Microsoft SQL 8.0,3-D geological modeling database,which achieves the functions like data entry,data query,date delete,excel import and export etc,was established.3-D geological modeling platform was built through Visual Basic.net.This platform includes the basic modules like covering layer,geological layer,hydrological layer,and model analysis etc.When 3-D database is embedded into 3-D geological modeling platform,some functions including drill data importing,virtual drilling,and 3-D geological modeling section graphing can be realized.The design idea on the integration of 3-D geological modeling database and 3-D modeling platform comes true.