Dynamic Stability Safety Evaluation of Consequent Rock Slopes

DOI

10.2991/ifeesm-17.2018.277How to use a DOI?

Keywords

Consequent rock slope; Dynamic stability; FLAC3D; Instability mechanism; Instability criterion; Strength reduction method; Safety factor.

Abstract

The dynamic stability issue of consequent rock slopes has been paid wide attention because this kind of slope is more likely to form a buckling failure under seismic loading. In this paper, in-depth researches focused on the dynamic stability problem of consequent rock slope have been launched by using the FLAC3D software. Based on the numerical method, the slope instability mode and instability criterion under earthquake motions are proposed. Four seismic waves are adopted, respectively, to evaluate the dynamic stability of consequent rock slope by using the dynamic strength reduction method (DSRM), and the dynamic safety factor of slope under the frequently occurred earthquake is calculated.

Copyright

© 2018, 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  - Shi Yan
AU  - Haitao Du
AU  - Yaoyao Chen
AU  - Xuenan Wang
PY  - 2018/02
DA  - 2018/02
TI  - Dynamic Stability Safety Evaluation of Consequent Rock Slopes
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 1519
EP  - 1528
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.277
DO  - 10.2991/ifeesm-17.2018.277
ID  - Yan2018/02
ER  -