|本期目录/Table of Contents|

[1]李 飞,王金安,魏现昊.承压水体上邻近断层开采底板岩层破裂与导水特征[J].中国安全生产科学技术,2014,10(5):68-73.[doi:10.11731/j.issn.1673-193x.2014.05.011]
　LI Fei,WANG Jinan,WEI Xianhao.Fracture and water conducting characters of floor aquifer strata due to mining vicinity to the fault above confined aquifer[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2014,10(5):68-73.[doi:10.11731/j.issn.1673-193x.2014.05.011]
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承压水体上邻近断层开采底板岩层破裂与导水特征
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《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
10
期数:
2014年5期
页码:
68-73
栏目:
学术论著
出版日期:
2014-05-31

文章信息/Info

Title:
Fracture and water conducting characters of floor aquifer strata due to mining vicinity to the fault above confined aquifer
文章编号:
20140511
作者:
李 飞; 王金安; 魏现昊
（北京科技大学 土木与环境工程学院, 北京 100083）
Author(s):
LI Fei;  WANG Jinan;  WEI Xianhao
（School of Civil and Environmental Engineering，University of Science and Technology Beijing，Beijing 100083，China)
关键词:
承压水; 断层; 保护煤柱
Keywords:
confined aquifer;  fault;  protective coal pillar
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2014.05.011
文献标志码:
A
摘要:
大部分煤矿都不程度的受到承压水的影响，承压水的突出绝大多数与断层有直接的关系。以山西某矿承压水体上煤层开采为背景，分析了断层带突水的影响因素及突水机理；通过对矿区水文地质的综合评价,对矿区潜在威胁的断层建立离散元数值模型，进行流固耦合数值分析，以探究邻近构造带底板岩层的应力分布特点及破裂和渗流特征。通过计算表明，随着工作面逐步开采邻近断层，底板破裂深度增大，沿断层面两侧岩体发生滑移错动并伴随渗流发生。
Abstract:
Most coal mines are affected by confined aquifer, and water rush-in has a direct relationship with the fault. Based on coal mining above confined aquifer in a coal mine of Shanxi Province, the affecting factors and the mechanism of water rush-in were analyzed. Through comprehensive evaluation of hydrogeological conditions of the mine, a discrete element numerical simulation of fault was established to reveal the characteristics about the distribution of stress, the rupture regularity of stratum and the seepage with respect to different mining advances. It showed that, with the mining face advancing to the fault, the fracture depth of floor strata increases and both faces of fault begin to slip and seep.

参考文献/References:

［1］杨天鸿,唐春安,谭志宏,等. 岩体破坏突水模型研究现状及突水预测预报研究发展趋势［J］.岩石力学与工程学报,2007,（2）:268-277 YANG Tian-hong, TANG Chun-an,TAN Zhi-hong, et al. State of the art of inrush models in rock mass failure and developing trend for prediction and forecast of groundwater inrush［J］.Chinese Journal of Rock Mechanics and Engineering, 2007,(2):268-277
［2］李宗利,张宏朝,任青文,等. 岩石裂纹水力劈裂分析与临界水压计算［J］.岩土力学,2005,（8）:1216-1220 LI Zong-li, ZHANG Hong-chao, REN Qing-wen, et al. Analysis of hydraulic fracturing and calculation of critical internal water pressure of rock fracture［J］.Rock and Soil Mechanics, 2005,(8):1216-1220
［3］缪协兴,浦海,白海波. 隔水关键层原理及其在保水采煤中的应用研究［J］.中国矿业大学学报,2008,(1):1-4 MIAO Xie-xing, PU Hai, BAI Hai-bo. Principle of water-resisting key strata and its application in water-preserved mining［J］. Journal of China University of Mining & Technology, 2008,(1):1-4
［4］陈忠辉,胡正平,李辉,等. 煤矿隐伏断层突水的断裂力学模型及力学判据［J］.中国矿业大学学报,2011,（5）:673-677 CHEN Zhong-hui, HU Zheng-ping, LI Hui, et al. Fracture mechanical model and criteria of insidious fault water inrush in coal mines［J］.Journal of China University of Mining & Technology, 2011,（5）:673-677
［5］徐睿,屠世浩,郑西贵. 浅析断层构造突水机理及防治措施［J］.煤矿安全,2009,(1):79-81+84 XU Rui, TU Shi-hao, ZHENG Xi-gui. Analysis on water outburst mechanism in fracture structure and measure for prevention and control［J］.Safety in Coal Mines, 2009,(1):79-81+84
［6］黎良杰,钱鸣高,李树刚. 断层突水机理分析［J］.煤炭学报,1996,(2):119-123 LI Liang-jie, QIAN Ming-gao, LI Shu-gang. Mechanism of water-inrush through fault［J］.Journal of China Coal Society, 1996,(2):119-123
［7］刘志军,胡耀青. 承压水上采煤断层突水的固流耦合研究［J］.煤炭学报,2007,(10):1046-1050 LIU Zhi-jun, HU Yao-qing. Solid-liquid coupling study on water inrush through faults in coal mining above confined aquifer［J］. Journal of China Coal Society, 2007, (10): 1046-1050
［8］李青锋,王卫军,朱川曲,等. 基于隔水关键层原理的断层突水机理分析［J］. 采矿与安全工程学报,2009,（1）:87-90 LI Qing-feng, WANG Wei-jun, ZHU Chuan-qu, et al. Analysis of fault water-inrush mechanism based on the principle of water-resistant key strata［J］. Journal of Mining and Safety Engineering, 2009,(1):87-90
［9］刘洋,伍永平,王永胜. 断层上盘防水煤柱合理宽度研究［J］. 西安科技大学学报,2010,(5):523-530 LIU Yang, WU Yong-ping, WANG Yong-sheng. Rational width of waterproof coal pillars in hanging wall of fault［J］. Journal of Xi’an University of Science and Technology, 2010,(5):523-530
［10］王刚,郭广礼,唐安福,等. 采场断层防水煤柱合理宽度研究［J］. 煤矿安全,2012,（9）:30-33 WANG Gang, GUO Guang-li, TANG An-fu, et al. Study on the reasonable width of waterproof coal pillar for stope faults［J］. Safety in Coal Mines,2012,(9):30-33
［11］彭文庆,王卫军,李青锋. 不同断层倾角条件下防水煤柱合理宽度的研究［J］. 采矿与安全工程学报,2009,(2):179-182+186 PENG Wen-qing, WANG Wei-jun, LI Qing-feng. Reasonable width of waterproof coal pillar under the condition of different fault dip angles［J］. Journal of Mining and Safety Engineering,2009,(2):179-182+186
［12］冯本超,洪允和. 正断层上盘防水煤柱合理宽度的研究［J］. 中国矿业大学学报,1993,(3):120-125 FENG Ben-chao, HONG Yun-he. Study on rational width of coal pillar positioned in th upthrown block of normal fault for flood prevention［J］. Journal of China University of Mining & Technology,1993,(3):120-125
［13］吴立新,王金庄. 煤柱屈服区宽度计算及其影响因素分析［J］. 煤炭学报,1995,(6): 625-631 WU Li-xin, WANG Jin-zhuang. Calculation of width of yielding zone of coal pillar and analysis of influencing factors［J］. Journal of China Coal Society,1995,(6):625-631
［14］王金安,魏现昊,纪洪广. 双承压水间采煤顶底板破断及渗流规律［J］. 煤炭学报,2012,(6):891-897 WANG Jin-an, WEI Xian-hao, JI Hong-guang. Rupture and seepage law of roof-floor strata caused by coal mining between double-bearing aquifers［J］. Journal of China Coal Society, 2012,(6):891-897

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备注/Memo

备注/Memo:
国家重点基础研究发展计划(973)项目(2010CB731500)；国家自然科学基金项目（41172264）
更新日期/Last Update: 2014-05-31