Study on time-space motivation and operation mechanic of landslide--A case of Zhenzilin landslide in Sichuan-Tibet highway
The feature of landslide time-space movement was a geological process of landslide geological mass from a state to a other state under internal and external factors action. The feature of displacement of landslide ground surface and deep with time-space was a reflection and externalization and a trace record of landslide time-space movement. Particularly, deep displacement monitoring of landslide provided direct and reliable evidence for study space-time motion process of slide volumes. A case study of ZhenziLin landslide in Sichuan-Tibet highway, based on deep displacement monitoring information of bore holes in landslide, systematic analysis time-space movement features and operation mechanic of integral revived area, disturb and deformation zone and foreland slump zone of landslide from accumulated or relative displacement and displacement vector etc. of confirming or potential slide plane and hole top position at several times. Results obtained will provide data and dependence for study landslide stability prediction.
Jin Xiao-guang Jiang De-qun
College of Civil Engineering,Chongqing University,Chongqing 400045 P.R.China
国际会议
International Symposium and The 7th Asian Regional Conference of IAEG(国际工程地质与环境协会年会暨第七届亚洲工程地质会议)
成都
英文
222-230
2009-09-09（万方平台首次上网日期，不代表论文的发表时间）