APPLICATION OF GROUND PENETRATING RADAR IN THE EXPLORATION OF LANDSLIDE FISSURES IN MT.ZHAOZIXIU
YANG Cheng-lin1,2,3, 1, Chen Ning-sheng1,2,3
1. Mountain Hazard and the Earth's Surface Processes Key Laboratory, CAS, Chengdu 610041, China;
2. Institute of Mountain Hazards and Environment CAS, Chengdu 610041, China;
3. Graduate University of Chinese Academy of Science, Beijing 100049, China
Landslide fissure is the evidence to define the size of landslide, analyze the formation mechanic character of landslide, forecast the development tendency of landslide, direct the inspection and control of landslide. Ground penetrating radar (GPR) is a new kind of shallow subsurface geophysical exploration instrument, it can be used under kinds of bad fieldwork conditions. This thesis analyses the principles, establishes the general mode of Landslide fissure survey of GPR, takes the exploration of Mt.Zhaozixiu, Huaying, Sichuan province for example, acquires high quality image which can show the location, direction and depth of the fissure clearly. The research shows that using GPR in landslide fissure survey is expedient and effective.
杨成林, 陈宁生, 施蕾蕾. 探地雷达在赵子秀山滑坡裂缝探测中的应用[J]. 物探与化探, 2008, 32(2): 220-224.
YANG Cheng-lin,, Chen Ning-sheng, Shi Lei-lei, . APPLICATION OF GROUND PENETRATING RADAR IN THE EXPLORATION OF LANDSLIDE FISSURES IN MT.ZHAOZIXIU. Geophysical and Geochemical Exploration, 2008, 32(2): 220-224.
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