Effects of High Slag Accumulation on the Stability of Underground Tunnels

DOI

10.2991/icwcsn-16.2017.151How to use a DOI?

Keywords

Slag heap height; Underground cavern; Rock stability; Underground stress; FEM.

Abstract

In this paper one underground storage cavern's stability is studied, on the condition of high-piled-slag right over the tunnels. The finite element software ANSYS is used as a tool solving the overlying loads's effects to underground rock mass. The calculation results show that, due to the reason that surrounding rock is slightly weathered hard granite and self stabilization ability is strong, the overlying load on the maximum combined stress value of tunnel effect is small.

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  - Gui-wu Han
AU  - Liu-Zheng Liang
AU  - Yin Li
PY  - 2016/12
DA  - 2016/12
TI  - Effects of High Slag Accumulation on the Stability of Underground Tunnels
BT  - Proceedings of the 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016)
PB  - Atlantis Press
SP  - 747
EP  - 750
SN  - 2352-538X
UR  - https://doi.org/10.2991/icwcsn-16.2017.151
DO  - 10.2991/icwcsn-16.2017.151
ID  - Han2016/12
ER  -