Title :
Analysis of engineering geology and stability of Malanwang Landslide
Author :
Yuan, Baoyuan ; Qi, Haoyang
Author_Institution :
Geol. Sci. & Eng. Dept., Hohai Univ., Nanjing, China
Abstract :
Landslide is the phenomenon that rock and soil mass of slope slips along the transfixed failure surface, which was destroyed by shear stress, with the reason that the shear stress in the sliding surfaces exceeds its shear strength. This paper takes Mayanwan Landslide for an example, used the Residual Thrust Force Method, the Janbu´s Method and the Sarma´s Method for stability calculation, based on interpreting the engineering geologic condition and natural environment of the research district and understanding the basic characteristics of the landslide, considering the rain and earthquake conditions.
Keywords :
earthquakes; geology; geomorphology; rain; rocks; seismology; soil; China; Janbu Method; Mayanwan Landslide; Residual Thrust Force Method; Sarma Method; earthquake conditions; engineering geologic condition; engineering geology; failure surface; geological condition; rain; research district; rock; shear strength; shear stress; sliding surfaces; slope slips; soil mass; Earthquakes; Force; Friction; Geology; Monitoring; Stability analysis; Terrain factors; geological condition; landslidee; rock and soil mass; stalility;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5775917
