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| 引用本文： | 郑红,刘洪磊,石长岩,于庆磊,杨天鸿.??????????Χ????????????????о?[J].力学与实践,2009,31(2):69-73. |
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| 作者姓名： | 郑红 刘洪磊 石长岩 于庆磊 杨天鸿 |
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| 作者单位： | 1. 抚顺职业技术学院;2. ;3. 东北大学，沈阳; |
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| 基金项目： | 国家重点基础研究发展计划(973计划)(2005CB221503,2006CB202201-6,2006CB202204-2);;国家自然科学基金重大项目(50490274);;国家自然科学基金项目(50674025,10872046,50504005);;教育部重点科技项目(107033);;教育部新世纪优秀人才基金(NCET-05-0290,NCET-06-0291)资助. |
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| 摘 要： | 针对红透山深部断层下巷道围岩破坏诱发的涌水现象，以该矿水文地质条件
为基础，建立了岩体水力学模型，应用岩石破裂过程渗流-应力耦合分析系统
(RFPA$^{\rm 2D}$-Flow)模拟研究了深部断层下巷道围岩破坏过程：裂隙形成、扩展到突水通
道最终贯通形成涌水的全过程. 通过对损伤区分布、应力场和渗流场的演化规律进行分析，
揭示了巷道应力重新分布诱发损伤及渗流涌水规律，对涌水通道进行模拟定位，为红透山铜
矿深部巷道支护防渗设计提供了科学依据.
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| 关 键 词： | 深部断层 破坏过程 涌水 |
| 收稿时间： | 2008-10-6 |
| 修稿时间： | 2009-2-5 |
NUMERICAL STUDY ON THE MINING-INDUCED WATER OUTBURST IN DEEP TUNNEL WITH FAULTS |
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| ZHENG Hong
,
LIU Honglei
,
SHI Changyan
,
YU Qinglei
,
YANG Tianhong.NUMERICAL STUDY ON THE MINING-INDUCED WATER OUTBURST IN DEEP TUNNEL WITH FAULTS[J].Mechanics and Engineering,2009,31(2):69-73. |
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| Authors: | ZHENG Hong LIU Honglei SHI Changyan YU Qinglei YANG Tianhong |
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| Affiliation: | 2;**;Fushun Vocational Technology Institute;Fushun;Liaoning 113006;China;Center for Rock Instability and Seismicity Research;Northeastern University;Shenyang 110004;China;**;Fushun Hongtoushan Copper Mine;Fu Shun;Liaoning 113300;China |
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| Abstract: | For mining-induced water outburst in deep tunnel
of Hongtoushan Copper Mine, a hydraulic model for rock mass in
Copper mine is proposed, based on the hydro-geological conditions
in Hongtoushan Copper Mine. The Coupling System
of Flow {\&} Solid in Rock Failure Process Analysis is applied to simulate and
study the whole process of the initiation of fractures, extension and
formation of water inrush pathway. With the analysis of damage distribution,
stress and seepage field evolution, the process of the evolution from
surrounding rock to inrush pathway is clearly revealed, and the water rush
pathways are determined. The work can provide a scientific guide for the support
and watertight design of tunnel. |
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| Keywords: | deep fault failure process water outburst |
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