Study on stability and control measures of high-slope at complex conditions

Author

Fenhua, Ren ; Zhijun, Yang ; Jianlin, Luo

Author_Institution

Sch. of Civil & Environ. Eng., Univ. of Sci. & Technol. Beijing, Beijing, China

fYear

2011

fDate

22-24 April 2011

Firstpage

779

Lastpage

782

Abstract

Based on the research on the geological conditions of State Road 206, the structural plane and characteristics of landslide are studied by the stereographic projection method. Effect factors of landslide are studied, and the trend of C andφat two conditions (rain conditions and no rain conditions) are also researched. The limit equilibrium method is used to calculate the residual sliding force between soil bodies at the basis of factors study, and the stability of slope is assessed. For the instability of slope, the control measure is bolt combined with protecting wall.

Keywords

fasteners; geology; geomorphology; geotechnical engineering; rain; soil; State Road 206; bolt; complex geological condition; control measure; landslide characteristics; limit equilibrium method; no rain condition; protecting wall; rain condition; residual sliding force; slope stability; soil bodies; stereographic projection method; structural plane; Force; Rocks; Soil measurements; Stability analysis; Surface cracks; Terrain factors; ϕ; C; complex geology; landslide characteristics; limit equilibrium method; stereographic projection method;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on

Conference_Location

Lushan

Print_ISBN

978-1-4577-0289-1

Type

conf

DOI

10.1109/ICETCE.2011.5774789

Filename

5774789