Progressive modelling of the gravity-induced landslide using the local dynamic strength reduction method
Progressive modelling of the gravity-induced landslide using the local dynamic strength reduction method
复制标题
使用局部动态强度折减法对重力诱发滑坡进行渐进建模
DOI：
10.1007/s11629-013-2367-4
复制
发表时间：
2013-07
影响因子：
2.5
通讯作者：
Zhu Ming-lei
中科院分区：
文献类型：
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作者：
Huang Run-qiu;Xu Qiang;Li Tian-bin;Zhu Ming-lei
边坡的破坏是一个渐进的过程，整个滑动面是由潜在滑动面的土体强度逐渐软化导致的。从这个角度出发，提出了一种局部动力强度折减法来捕捉……
The failure of slope is a progressive process, and the whole sliding surface is caused by the gradual softening of soil strength of the potential sliding surface. From this viewpoint, a local dynamic strength reduction method is proposed to capture the progressive failure of slope. This method can calculate the warning deformation of landslide in this study. Only strength parameters of the yielded zone of landslide will be reduced by using the method. Through continuous local reduction of the strength parameters of the yielded zone, the potential sliding surface developed gradually and evolved to breakthrough finally. The result shows that the proposed method can simulate the progressive failure of slope truly. The yielded zone and deformation of landslide obtained by the method are smaller than those of overall strength reduction method. The warning deformation of landslide can be obtained by using the local dynamic strength reduction method which is based on the softening characteristics of the sliding surface.
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DOI：
--
发表时间：
2008
期刊：
Chinese journal of rock mechanics and engineering
影响因子：
--
作者：
Huang Xue-bin
通讯作者：
Huang Xue-bin
DOI：
10.1201/9780429493393
发表时间：
2018-12
期刊：
--
影响因子：
--
作者：
Mohamed Ismail;M. Hessein
通讯作者：
Mohamed Ismail;M. Hessein
影响因子：
3.9
作者：
Malet, JP;Maquaire, O;Calais, E
通讯作者：
Calais, E
DOI：
--
发表时间：
--
期刊：
--
影响因子：
--
作者：
通讯作者：
--
影响因子：
6.2
作者：
H. Zheng;D. F. Liu;C. G. Li
通讯作者：
H. Zheng;D. F. Liu;C. G. Li