The changing characteristic analysis of the landslide stability under the water dropping condition

DOI

10.2991/ifeesm-15.2015.184How to use a DOI?

Keywords

Reservoir landslide; Permeability coefficient; Stability coefficient

Abstract

The reservoir landslide stability is closely related to the fluctuation of reservoir level. The main influence factors are fluctuation rate and permeability of landslides. The landslide was chosen as the research object in the three gorges reservoir area, and studied the changing characteristics of stability and seepage field by using the SEEP/W and SLOPE/W modules in Geo - Studio. The results show that the landslide stability is worse when the smaller permeability and the bigger water dropping speed happen; the bigger permeability coefficient is the less impact on the stability of landslide when reservoir reduces the water table; the landslide stability will increase when the permeability coefficient is very big. The study provides references for prevention of reservoir landslide.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Fei Sun
AU  - Chongyang Qiu
AU  - Xue liang Li
PY  - 2015/09
DA  - 2015/09
TI  - The changing characteristic analysis of the landslide stability under the water dropping condition
BT  - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials
PB  - Atlantis Press
SP  - 1000
EP  - 1005
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-15.2015.184
DO  - 10.2991/ifeesm-15.2015.184
ID  - Sun2015/09
ER  -