水电工程施工图阶段地质三维建模及分析  

3D Geological Modeling and Analysis during Detailed Design Phase of Hydropower Engineering

作　　者：廖卓 王国光[2,3] 周春宏 单治钢[2,3] 

机构地区：[1]浙江华东建设工程有限公司,浙江杭州310030 [2]中国电建集团华东勘测设计研究院有限公司,浙江杭州310014 [3]浙江省工程数字化技术研究中心,浙江杭州310014

出　　处：《水力发电》2014年第8期90-94,共5页Water Power

摘　　要：水电工程施工图阶段地质工作点多、面广且地质信息量庞大,开展地质三维建模工作,有利于高质量完成施工期地质资料的收集和分析,为下一步采取工程处理措施提供可用依据。锦屏二级水电站是首个应用该系统开展施工图阶段地质三维建模的工程,建模过程中遇到组织管理、地质建模技术、软件应用及跨部门合作等方面问题,重点介绍其组织管理、地质建模技术两方面问题及其解决措施。在完成地质三维模型并开展相关地质分析、复核主要工程地质问题的同时,切实推进了地质三维系统(GeoStation)的功能开发和完善。During detailed design phase of hydropower engineering, the 3D geological modeling is conducive to achieve high- quality geological data collection and analysis and provide basis for following engineering treatment measures because of huge amounts of geological information. The geological 3D system （GeoStation） is firstly applied in the detailed design phase of Jinping II Hydropower Station, in which, the problems of organizational management, geological modeling technology, software application and cross-professional cooperation are encountered. The two problems of organizational management and geological modeling technology and the solutions are introduced herein. The completion of geological 3D modeling and the application in geological analyses and main geological problem review has promoted the development and improvement of GeoStation.

关 键 词：三维建模 地质分析 地质三维系统 施工图阶段 水电工程 

分 类 号：P642[天文地球—工程地质学] TP39[天文地球—地质矿产勘探]