Kinematic-based failure angle analysis for discontinuity-controlled rock slope instabilities: a case study of Ren Yi Peak Cluster in Fusong County, China

2021 ◽  
Author(s):  
Jianhua Yan ◽  
Jianping Chen ◽  
Yuchao Li ◽  
Zhihai Li ◽  
Yansong Zhang ◽  
...  
Keyword(s):  
Rock Slope ◽  
Peak Cluster ◽  
Failure Angle ◽  
Slope Instabilities

scholarly journals ROCK SLOPE SURFACE STABILITY ANALYSIS: A CASE STUDY ON HON LON ISLAND, KIEN HAI DISTRICT, KIEN GIANG PROVINCE, VIETNAM

2021 ◽  
Vol 56 (5) ◽  
pp. 340-350
Author(s):  
Ngoc Binh Vu ◽  
Truong Thanh Phi ◽  
Thanh Cong Nguyen ◽  
Hong Thinh Phi ◽  
Quy Nhan Pham ◽  
...  
Keyword(s):  
Slope Failure ◽  
Rock Slope ◽  
Slope Surface ◽  
Plane Failure ◽  
Surface Stability ◽  
Average Percentage ◽  
The Road ◽  
Wedge Failure ◽  
Analytical Results

The research aimed to study 24 rock slope surfaces along the road around Hon Lon Island, Kien Hai district, Kien Giang province, Vietnam. The analytical results have determined slope failure, wedge failure, and toppling, which occurred on almost slope surface and the average percentage of plane failure is the largest. The average percent of plane failure is 19.23%, the wedge failure is 15.35%, and the toppling fault is 6.73%. Besides, the analytical results have also identified the slope surfaces which can be the key blocks: ND-13, 18, 23, 25, 34, 37, 45, 51, 62, 63. The other analytical results show that the existence of key blocks at the rock slope surfaces in the N-S direction, dip to E at the survey locations: ND-13, 23, 63 and dip to W at the survey locations: ND-37, 45; in the NE-SW direction, dip to SE at the survey locations: ND-15, 62 and dip to NW at the survey locations: ND-18, 34; in the NW-SE direction, dip to SW at the survey location ND-51. These results have important significance to support for protecting slope surface safety.

scholarly journals Simulation study on rock slope reinforced by anti-slide pile: a case study

2020 ◽  
Vol 741 ◽  
pp. 012072
Author(s):  
ZhongShuai Liu ◽  
Feng Xu ◽  
Yu Fu ◽  
Hong Kang
Keyword(s):  
Simulation Study ◽  
Rock Slope

Rock slope instabilities in Sogn and Fjordane County, Norway: a detailed structural and geomorphological analysis

2011 ◽  
Vol 351 (1) ◽  
pp. 97-111 ◽  
Author(s):  
Martina Böhme ◽  
Aline Saintot ◽  
Iain H. C. Henderson ◽  
Helge Henriksen ◽  
Reginald L. Hermanns
Keyword(s):  
Rock Slope ◽  
Slope Instabilities ◽  
Geomorphological Analysis
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