Retention Goaf Stability Influence Numerical Analysis on Existing Building

DOI

10.2991/emeit.2012.137How to use a DOI?

Keywords

retention goaf, existing building, stability analysis, numerical simulation

Abstract

In order to study the stability influence of abandoned stope on existing surface constructions, this paper summarizes and analyzes the main controlling factors based upon one mine in Hebei province. This paper also details a qualitative and quantitative analysis utilizing the numerical simulation method. According to the numerical simulation, if the time is taken into account, the current empty stope would also threaten the surface constructions, thus the empty stope should be treated in time. It provides a scientific basis of emphasizing the necessity of treating the empty stope.

Copyright

© 2012, 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  - Hongjian Lu
AU  - Hai sheng Yu
AU  - Hui Lu
AU  - Shuhui Yan
PY  - 2012/09
DA  - 2012/09
TI  - Retention Goaf Stability Influence Numerical Analysis on Existing Building
BT  - Proceedings of the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT 2012)
PB  - Atlantis Press
SP  - 648
EP  - 651
SN  - 1951-6851
UR  - https://doi.org/10.2991/emeit.2012.137
DO  - 10.2991/emeit.2012.137
ID  - Lu2012/09
ER  -