摘要
为了监测某牵引式滑坡变形发展情况,探明可能的滑动面,在边坡上布置了沉降、水平位移、测斜孔等变形监测点。探讨了诱发牵引式滑坡的因素,介绍了临时排险截水措施。监测结果表明,滑动面发生在地下渗水通道,截水措施有效抑制了滑坡变形发展,但不能解决边坡失稳的问题。
In order to monitor development of deformation of a retrogressive landslide and ascertain the possible slide plane, monitoring points of settlement deformation and horizontal displacement and inclinometer holes were set inside the side slope. The factors inducing ret- rogressive landslide were investigated, and a temporary measure of intercepting water was introduced. Monitoring results showed that the sliding plane occurs in the underground seepage channel, and temporary measure of intercepting water restrains the development of land- slide deformation ,but can not solve the problem of slope instability.
出处
《福建建设科技》
2013年第5期12-15,共4页
Fujian Construction Science & Technology
关键词
牵引式滑坡
变形监测
位移
滑动范围
截水
retrogressive landslide
deformation monitoring
displacement
sliding range
intercepting water
