边坡地质环境三维建模在新桥硫铁矿的应用  

The Application of 3D Geological Environment Modeling in Xinqiao Pyrite Mine

作　　者：黄世秀[1,2] 洪天求[1] 朱大勇[2] 

机构地区：[1]合肥工业大学资源与环境工程学院 [2]合肥工业大学土木与水利工程学院

出　　处：《金属矿山》2012年第3期94-95,144,共3页Metal Mine

基　　金：安徽省国土资源项目(编号:200908024);国家公益性科研专项(编号:2009GQBK0558)

摘　　要：基于成熟的ARCGIS9系列平台,对新桥硫铁矿边坡地质环境主要数据进行分析、归类,构建了面向对象的新桥边坡地质环境数据库。利用虚拟钻孔,采用基于TIN的多层DEM建模方法构建三维地层模型并实现三维地层可视化。不仅为观察和分析地质现象提供了新的方法,而且为后续的边坡稳定性研究提供了可靠的资源和平台。Based on the mature platform of ARCGIS9, the regional geological environment data in Xinqiao Pyrite Mine has been analyzed and classified, and the slope geological environment database for Xinqiao Mine has been established. With the use of virtual boreholes ,TIN-based multi-DEM modeling method is adopted to build 3D strata model and realize 3D visualization of the formation. It not only provides new ways for observing and analyzing geological phenomenon, but also establishes reliable resource and platform for following research of the slope stability.

关 键 词：三维地质建模 边坡 ARCGIS GEODATABASE 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]