摘要
以杨柳垭滑坡应急处置为例,研究控制推移式滑坡体变形成灾的途径。从变形特征、工程地质、处置过程和工程措施4个方面分析其应急措施。现场监测和数值模拟对各项工程的效果检验表明,推移式滑坡抢险可通过后缘减载、前缘堆载、抗滑桩和地表截排水,进行治理。
The emergency treatment is discussed to illustrate the approach to control the devastation of pushing slopes.It is analyzed in terms of deformation features,engineering geology,engineering measures and disposal process.Field measuring,monitoring and numerical simulation were used to test the effects of the various engineering projects,and the results showed that pushing slopes can be disposed of through back-load reducing,front heap loading,anti-slide piling,surface-water blocking and draining.
出处
《地质灾害与环境保护》
2011年第2期65-70,共6页
Journal of Geological Hazards and Environment Preservation
关键词
杨柳垭
推移式滑坡
应急处置
数值模拟
Yangliuya
pushing slopes
emergency treatment
numerical simulation
