摘要
以自主研发的三维可视化平台(QuantyView)为支撑,建立了三峡库区黄土坡滑坡及其中大型野外试验洞的三维地质模型,以虚拟的滑坡模型为透明的载体,集成了地质勘察与试验洞设计数据,可以为滑坡研究提供全面的数据支持,也增强了滑坡研究的直观性与洞察力,研究结果表明在地质灾害勘察、治理领域开展"玻璃地灾"建设是必要和可行的。
The investigation and management of geological disasters need the power of information technol-ogy support, including the perfect theme attribute space database, the 3D visualized modeling technology and all kinds of geological disasters space analysis technology. The target and technology system of these research work is not different from ＂Glass Land＂. Based on the 3D visualization platform of our research and analysis, we established the 3D geological model of Huangtupo landslide, and the 3D design model of field test hole in the Three Gorges Reservoir area. In virtual landslide model for transparent carrier, inte-gration of the geological exploration and test hole design data can provide comprehensive data support and improve the intuitive insight for the study of landslide. Through the analysis of the model and the applica-tion, it is necessary and feasible for disaster investigation and management in the field of ＂Glass Disaster＂.
出处
《地质科技情报》
CAS
CSCD
北大核心
2012年第6期52-58,共7页
Geological Science and Technology Information
基金
国家支撑计划项目"三峡库区灾害地质立体图软件开发及图库建设"(SXJC-3ZH1A6)和"三峡库区勘察数据采集与图形编绘系统"(SXKY4-02)
985学科平台建设项目"地质灾害三维建模与空间分析系统"
教育部高校博士点基金项目(20100145110009)
国家863计划重点项目课题(2012AA121401)
关键词
地质灾害
“透明地灾”
三维可视化
三维地质建模
空间分析
geological disaster
＂transparent disaster＂
3D visualization
3D geological modeling
space a-nalysis
