scholarly journals Stability Analysis of Road Embankment Slope Subjected to Rainfall Considering Runoff-Unsaturated Seepage and Unsaturated Fluid–Solid Coupling

2017 ◽  
Vol 15 (6) ◽  
pp. 865-876 ◽  
Author(s):  
Junxin Liu ◽  
Chunhe Yang ◽  
Jianjun Gan ◽  
Yutian Liu ◽  
Liu Wei ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Embankment Slope ◽  
Unsaturated Seepage

A Slope Stability Analysis Method Based on Unsaturated Seepage of Slope and its Comparison with Geo-Seep Software

2014 ◽  
Vol 540 ◽  
pp. 177-180 ◽  
Author(s):  
Dong Fang Tian
Keyword(s):  
Stability Analysis ◽  
Slope Stability ◽  
Rigid Body ◽  
Unsaturated Soil ◽  
Limit Equilibrium ◽  
Fem Analysis ◽  
Slope Stability Analysis ◽  
Analysis Method ◽  
The Impact ◽  
Unsaturated Seepage

Based on the FEM analysis of unsaturated slope seepage and strength of unsaturated soil, and adopted the assumption of rigid body limit equilibrium to calculate safe coefficient of landslides, a new slope stability analysis method is promoted and the calculation program called USSP is composed and verified. The method could consider the impact of rainfall and water change to slope stability. Compared with GeoSlope package, it is more practical in rainfall or variation of ground water level condition.

Stability analysis of cohesive soil embankment slope based on discrete element method

2020 ◽  
Vol 27 (7) ◽  
pp. 1981-1991
Author(s):  
Guang-ji Xu ◽  
Kun-zhi Zhong ◽  
Jian-wei Fan ◽  
Ya-jing Zhu ◽  
Yu-qing Zhang
Keyword(s):  
Stability Analysis ◽  
Discrete Element Method ◽  
Cohesive Soil ◽  
Discrete Element ◽  
Embankment Slope ◽  
Element Method

Sand Soil Properties as the Sea Embankment Material Used in Pipe-Bag Riding Method

2012 ◽  
Vol 488-489 ◽  
pp. 1071-1075
Author(s):  
Xuan Zhang ◽  
Liang De He ◽  
Ning Zhuang
Keyword(s):  
Stability Analysis ◽  
Laboratory Tests ◽  
Grain Shape ◽  
Construction Material ◽  
Sand Soil ◽  
Liquefaction Potential ◽  
Shape Coefficient ◽  
Embankment Slope ◽  
Coefficient Of Permeability ◽  
The Stability

Comparing with the stability demands of construction material used in pipe-bag riding technology for sea embankments, and based on many site and laboratory tests of sand distributed in Dongtai offshore, Northern Jiangsu Province in China for reclamation engineering, the type of sand, mechanical composition, grain shape, coefficient of permeability and liquefaction potential of sands were discussed. Additionally, the sea embankment slope stability analysis and seepage stability analysis demonstrate the sands can be used in sea embankment construction for pipe bag method

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