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Stability evaluation and protection of slope for Laosongling-Yanji Highway
Authors:Aref M.O.AL-JABALI  NIE Lei  ZHOU Nengjuan  SHEN Shiwei  XU Yan
Affiliation:1. College of Construction Engineering, Jilin University, Changchun 130026, China;Geological Survey and Mineral Resources Board, Sana'a, Yemen
2. College of Construction Engineering, Jilin University, Changchun 130026, China
Abstract:The authors analyzed the engineering geological characteristics of the slope of the study area (K75+840-K76+340). Two typical cross-sections have been chosen to analyze the failure modes after the excavation of the highway. Different types of the failure modes have been calculated and analyzed. The results show that some dealing methods have been advised to ensure the stability of the slopes.
Keywords:highway slope  stability  blind drain ditch  slope protection
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