摘要
岩爆是一种普遍的地质灾害现象,如何应用现代化的技术手段实现岩爆危险性评价是一个重要的研究课题。以南水北调西线工程达曲-上杜柯线为例,以GIS为技术手段,研究了基于GIS的岩爆危险性评价,得到了区域岩爆危险性评价结果图,并分析了其精确性及工程影响。初步形成了一套较为完整的基于GIS的岩爆危险性评价的研究思路和操作流程,对今后同类研究提供了有益的借鉴。
Rockburst is a prevalent phenmenon of geological disaster. How to make the rockburst＇s risk assessment come true by mordern technical means is a major task. Take a line DALTRO-DUKE in west line of the South--North Water Diversion Project for example, study the risk assessment base on GIS, we can get the picture of the result and analyze the accuracy and effect of the project. It is a beneficial usmy for reference to same researches according to from a whole ststem in research concepts and operation procedure of risk assessment by GIS.
出处
《岩土工程技术》
2010年第4期180-183,188,共5页
Geotechnical Engineering Technique
关键词
岩爆
南水北调西线工程
地理信息系统
危险性评价
rockburst
west line of the South-North water diversion project
geographic information system
risk assessment
