The Research Status and Development of Locked Patch Theory of Landslide
Lockedpatch is the stress concentration with higher intensity on the landslide surface, the occurrence andthe development of the landslide are controlled by locked patch,and the effect of lockedpatchon thestability of landslide is a hot topic in thelandslide world in recent years.Recently state both at home and abroad the current situation and research trend of the locked patch in three ways, namely failure mechanism of locked patch, the damage of locked patch and landslide deformation and the locked patchtheory.It is thought that the number, the geometry shape and the distribution location on the slip surfaceof lockedpatch are critical to the application of lockedpatch theory.Large-scale physical mode test is the useful way to study the correlativity between the factors such as the geometry shape and the distribution location of locking segment and landslide deformation, is more reliable than the instance data statistics and numerical simulation study.
landslide locked patch research status development
DONG Chaoxin LI Zhiguang MA Jian
Shijiazhuang University of Economics,P.R.Shijiazhuang,050031,China Beijing Urban Construction Exploration & Surveying Design Research Institute CO,LTD
国际会议
第十八届凯洛林国际地质学术研讨会(The 18th Kerulien International Conference on Geological)
石家庄
英文
749-753
2013-09-20（万方平台首次上网日期，不代表论文的发表时间）