The characters and management of typical landslide in Motuo highway, Tibet

Author

Liu, Jingjing ; Tang, Chuan ; Cheng, Zunlan

Author_Institution

Key Lab. of Mountain Hazards & Surface Process, Inst. of Mountain Hazards & Environ., Chengdu, China

fYear

2011

fDate

24-26 June 2011

Firstpage

5503

Lastpage

5506

Abstract

The starting point of Motuo highway is Zhamu Bridge in Zhamu Town of Bomi County, and the end point of it is Lianhua Square of Motuo County. The whole length of highway is 117.3km. After Galongla Tunnel has been completed, a series of landslides along the highway can not be ignored. According to the field observation in 2006, 2007 and 2008, there were 66 landslides and rockfalls. In this paper, the K85 landslide between K85+500 and K85+580 in the highway is studied. This landslide is a small debris landslide of middle traction. The material, shape, deformation and environment are analyzed, the stability is calculated, and prevention measures are proposed.

Keywords

geomorphology; rocks; tunnels; Galongla tunnel; K85 landslide; Motuo highway; Tibet; Zhamu town; highway; landslide management; landslides; rockfalls; Hazards; Nickel; Presses; Road transportation; Surface treatment; Terrain factors; Water conservation; Motuo highway; Tibet; characters; management; typical landslide;

fLanguage

English

Publisher

ieee

Conference_Titel

Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on

Conference_Location

Nanjing

Print_ISBN

978-1-4244-9172-8

Type

conf

DOI

10.1109/RSETE.2011.5965592

Filename

5965592