三峡库区崩滑地质灾害变形监测技术研究及应用

STUDY AND APPLICATION OF GEOLOGICAL HAZARD MONITORING TECHNOLOGY FOR LANDSLIDE IN THREE GORGES RESERVOIR AREA

以三峡库区巫山-万州段为例,介绍了GPS在滑坡变形监测中的应用,并开展了InSAR和声发射技术在滑坡、危岩体变形监测应用的试验性研究。同时,根据实际需要,还研制了基于GPRS的地质灾害无线遥测系统,实践证明,该系统具有工程应用价值。

The geological hazards, such as landslide, are widely distributed in the Three Gorges reservoir area. High precision deformation monitoring is important to the geological hazards monitoring and early-warning. Taking Wushan-Wanzhou area for example, the application of GPS to the landslide monitoring is introduced and the experimental studies of InSAR and AE technologies in landslide monitoring have been developed. The geological hazards wireless remote monitoring system based on GPRS is developed, and it is proved that this system is applicable in the engineering field.