Study on Mechanism of drainage- anchorage Composite Slope Protection System

DOI

10.2991/iccte-17.2017.18How to use a DOI?

Keywords

Anchorage; drainage; composite structure; slope protection

Abstract

For the landslide caused by rainfall, the idea of designing the drainage mechanism with the anchoring system is proposed. The laboratory test has proved that the drainage- anchorage composite structure is feasible. The finite element numerical analysis model is established .The parameters such as the strength and permeability coefficient of the slope soil during the rainfall process are described. The numerical analysis shows that the seepage field and the safety factor change under different conditions. The drainage- anchorage composite system can make the infiltration line down, improve the safety factor. After rainfall, the safety factor can be quickly restored. Therefore, it has a buffer and a rebound effect. It is found that the anchorage angle has a significant effect on the prevention and control effect, and there is an optimal range.

Copyright

© 2017, 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  - Bin Wang
AU  - Deji Zang
AU  - Lianghao Hu
PY  - 2017/07
DA  - 2017/07
TI  - Study on Mechanism of drainage- anchorage Composite Slope Protection System
BT  - Proceedings of the 2017 2nd International Conference on Civil, Transportation and Environmental Engineering (ICCTE 2017)
PB  - Atlantis Press
SP  - 106
EP  - 112
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccte-17.2017.18
DO  - 10.2991/iccte-17.2017.18
ID  - Wang2017/07
ER  -