摘要
本文介绍新滩滑坡后两岸边坡监测的工作,对边坡变形提出了趋势意见。认为新滩斜坡目前正处于整体稳定下的局部调整阶段,变形缓慢平稳,但要注视广家崖的危岩动态;链子崖仍有趋势性的倾江形变。5—6号缝围成的7万方危岩及江段的5万方危岩体尚有一触即崩之势,须加强监视。
The surveying method of the both bank slopes is presented in the paper. The trend of both bank slopes is discussed, considering that the Xintan slope is at a new load adjustment state under a whole stable situation. However, continuous attention must be paid to the dynamics of dangerous rocks at Guanjiayan and the deformation of inclining to the river at Lianziyan. A seventy thousand cubic me ters dangerous rock surrounded by cracks No. 5 and No. 6, and another fifty thousand cubic meters dangerous rock along the bank may be collapsed at any moment, for which the monitoring should be strengthened.
出处
《地壳形变与地震》
CSCD
1993年第2期40-47,共8页
Crustal Deformation and Earthquake
关键词
位移
监测
变形趋势
滑坡
边坡
displacement monitoring
deformation trend
Lianziyan scarp
Xintan sliding
