水利水电工程三维地质勘察系统分析和应用

Analysis and Application of Three-Dimensional Geological Survey System for Water Conservancy and Hydropower Engineering

现阶段岩石工程仍主要通过罗盘进行裂隙结构面的工程勘察,而三维激光扫描技术可替代这一传统地质勘察手段。本文对水利水电工程地质勘察中信息技术的应用现状进行了深入的探讨,对地质信息模型(GIM)技术、地质数据库技术、无人机倾斜摄影技术在水电工程地质勘察中的应用进行了详细的阐述。同时,本文还对信息化勘察今后的发展方向进行了展望,以期为水利水电工程地质勘察向数字化转型提供参考。

At present,rock engineering still mainly uses the compass to carry out the engineering investigation and survey of fissured structural planes,and three-dimensional laser scanning technology can replace this traditional geological survey method.This paper discusses the application status of information technology in the water conservancy and hydropower engineering geological investigation,and expounds the application of geological information model(GIM)technology,geological database technology and UAV oblique photography technology in the hydropower engineering geological investigation in detail.At the same time,this paper also looks forward to the future development direction of information survey,aiming to provide a reference for the digital transformation of water conservancy and hydropower engineering geological investigation.