Research on seepage characteristics of Hongshiyan landslide dam

DOI

10.2991/mseee-17.2017.83How to use a DOI?

Keywords

Hongshiyan, landslide dam, permanent management, finite element method, seepage characteristics.

Abstract

The Hongshiyan landslide dam is composed of landslide body accumulated in river. Its composition, which includes series of questions such as unevenness, loosening and gradation uncertainty, is complex and random. In order to ensure the safety of the dam body, the joint seepage control measures of impervious wall and the impervious blanket are designed. In this paper, to determine the rationality of the renovation measures, the 3D finite element modeling on landslide dam area is used to calculate the seepage characteristics of the landslide dam body and the ground under the normal water level. Meanwhile, through the quantitative analysis of the factors such as the contour of the water head, the seepage discharge and the hydraulic slope, it is proved the rationality of the seepage control measures and provides experience for the same type of engineering.

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  - Jun Yan
AU  - Ziwen Wang
AU  - Yingqi Wei
AU  - Hong Cai
PY  - 2017/08
DA  - 2017/08
TI  - Research on seepage characteristics of Hongshiyan landslide dam
BT  - Proceedings of the 2017 International Conference on Material Science, Energy and Environmental Engineering (MSEEE 2017)
PB  - Atlantis Press
SP  - 449
EP  - 454
SN  - 2352-5401
UR  - https://doi.org/10.2991/mseee-17.2017.83
DO  - 10.2991/mseee-17.2017.83
ID  - Yan2017/08
ER  -