高密度电法在高速公路病害边坡中的应用  

APPLICATION OF HIGH-DENSITY RESISTIVITY SURVEY TO HIGHWAY DISEASE SLOPE

作　　者：杨德龙 葛宝[2,3] 黄凡 朱丽丽[2,3] 董湘龙 

机构地区：[1]贵州省公路工程集团有限公司,贵阳550002 [2]地质灾害防治与地质环境保护国家重点实验室,成都610059 [3]成都理工大学"地球探测与信息技术"教育部重点实验室,成都610059 [4]四川省地学核技术重点实验室,成都610059

出　　处：《物探化探计算技术》2011年第6期592-595,571-572,共4页Computing Techniques For Geophysical and Geochemical Exploration

摘　　要：近几年,随着我国对山区高速公路建设的投入,对高危病害边坡的研究显得日益重要。众所周知,山区地形地貌一般起伏较大,地质条件相对复杂,且易发育滑坡、崩塌堆积、岩溶塌陷等地质灾害。高效准确地查明这些地质灾害的空间分布特征,对指导地质灾害治理方案设计和安全施工意义重大。以贵州省某高速公路的滑坡勘察应用为实例,介绍高密度电法在边坡地质灾害探测方面的应用,并辅以钻探工作对探测结果验证,证明了高密度电法勘探对边坡地质灾害探测的有效性。With the investment in the mountain highway construction investment recent years,the research on slope of high-risk disease becomes increasingly important.As is known to all,mountainous topography general ups and downs bigger,and geological conditions are rather complicated,where some geological disasters easlily develop,such as landslide,collapse accumulation,geological hazards,karst collapse etc.Effectively and accurately detecting the space distribution features of geological disasters to help design and safety management is extremely important.The paper introduced a high-density electrical method in detecting the geological disasters in slope application which based on a highway landslide in Guizhou prospecting application,and used drilling data of detection results for verifying,which proved the effectiveness of high-density resistivity method in the exploration of geological disasters in slope detecting.

关 键 词：高速公路 高危病害边坡 滑坡 地质灾害 高密度电法 钻探 

分 类 号：P694[天文地球—地质学]