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Numerical Simulation of Expressway Landslide and Its Rear Edge Stability(PDF)

《地球科学与环境学报》[ISSN:1672-6561/CN:61-1423/P]

Issue:
2008年第02期
Page:
183-187
Research Field:
水资源与地质工程
Publishing date:

Info

Title:
Numerical Simulation of Expressway Landslide and Its Rear Edge Stability
Author(s):
HE Hui-wenLONG Jian-huiSU Sheng-ruiZHANG Jian
School o f Geological Engineering and Surveying, Changan University, Xian 710054, Shaanxi, China
Keywords:
Expressway landslide stability FLAC/Slope numerical simulation
PACS:
P642
DOI:
-
Abstract:
Based on analysis of the engineering geology characteristic of No.1 landslide of Taizhou part of the Zhu- Yong expressway(K120+ 085- K120+ 169), it is pointed out that there are a lot of problems of landsilde due to the construction of highway along the line. By employing software FLAC/Slope, the stability of the landslide is analyzed by numerical simulatiion under two states before and after the slidding, and the stability of its rear edge after slide is also simulated.The results indicate that the rear edge of the landslide after slide is still unstable, and has formed a new landslide.

References:

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Last Update: 2008-06-20