The study of mining effects under the influences of a normal fault and its dip angle is significant for the prediction and prevention of rock bursts. Based on the geological conditions of panel 2301N in a coalmine, the evolution laws of the strata behaviors of the working face affected by a fault and the instability of the fault induced by mining operations with the working face of the footwall and hanging wall advancing towards a normal fault are studied using UDEC numerical simulation. The mechanism that induces rock burst is revealed, and the influence characteristics of the fault dip angle are analyzed. The results of the numerical simulation are verified by conducting a case study regarding the microseismic events. The results of this study serve as a reference for the prediction of rock bursts and their classification into hazardous areas under similar conditions.
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Lishuai Jiang 1; Pu Wang 1; Peipeng Zhang 2; Pengqiang Zheng 2; Bin Xu 1
@article{CRMECA_2017__345_10_690_0,
author = {Lishuai Jiang and Pu Wang and Peipeng Zhang and Pengqiang Zheng and Bin Xu},
title = {Numerical analysis of the effects induced by normal faults and dip angles on rock bursts},
journal = {Comptes Rendus. M\'ecanique},
pages = {690--705},
publisher = {Elsevier},
volume = {345},
number = {10},
year = {2017},
doi = {10.1016/j.crme.2017.06.009},
language = {en},
}
TY - JOUR AU - Lishuai Jiang AU - Pu Wang AU - Peipeng Zhang AU - Pengqiang Zheng AU - Bin Xu TI - Numerical analysis of the effects induced by normal faults and dip angles on rock bursts JO - Comptes Rendus. Mécanique PY - 2017 SP - 690 EP - 705 VL - 345 IS - 10 PB - Elsevier DO - 10.1016/j.crme.2017.06.009 LA - en ID - CRMECA_2017__345_10_690_0 ER -
%0 Journal Article %A Lishuai Jiang %A Pu Wang %A Peipeng Zhang %A Pengqiang Zheng %A Bin Xu %T Numerical analysis of the effects induced by normal faults and dip angles on rock bursts %J Comptes Rendus. Mécanique %D 2017 %P 690-705 %V 345 %N 10 %I Elsevier %R 10.1016/j.crme.2017.06.009 %G en %F CRMECA_2017__345_10_690_0
Lishuai Jiang; Pu Wang; Peipeng Zhang; Pengqiang Zheng; Bin Xu. Numerical analysis of the effects induced by normal faults and dip angles on rock bursts. Comptes Rendus. Mécanique, Volume 345 (2017) no. 10, pp. 690-705. doi : 10.1016/j.crme.2017.06.009. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2017.06.009/
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