Research on Stability of Slope of landfill Site Based on FLAC3D

DOI

10.2991/aeece-15.2015.99How to use a DOI?

Keywords

FLAC3D; Stability of slope; Strength reduction method; Safety factor; Slope reinforcement

Abstract

The research is aiming to solve the slope stability problem for the landfill project of Ordos coal deep processing project conducted by Zhong Tian Energy Co., Ltd. It analyzes the stability and reinforcement measures for the slope of landfill via theoretical analysis and numerical simulation. The first step is to obtain the security coefficient by simulating and calculating the typical side slope using FLAC3D strength reduction method. Then, it understands the failure mechanism of side slope is overall sliding and pull splitting by analyzing the offset, stress and shear strain increment of the side slope model. Therefore, paving geogrid to reinforce the side slope is proposed in the preliminary treatment plan according to actual situation.

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/).

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TY  - CONF
AU  - Yifan Zeng
AU  - Shouqiang Liu
AU  - Yanliang Zhai
AU  - Wei Zhang
PY  - 2015/09
DA  - 2015/09
TI  - Research on Stability of Slope of landfill Site Based on FLAC3D
BT  - Proceedings of the International Conference on Advances in Energy, Environment and Chemical Engineering
PB  - Atlantis Press
SP  - 492
EP  - 496
SN  - 2352-5401
UR  - https://doi.org/10.2991/aeece-15.2015.99
DO  - 10.2991/aeece-15.2015.99
ID  - Zeng2015/09
ER  -