| 断层破碎带突水的时效特性研究 |
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| 引用本文： | 周瑞光,成彬芳,叶贵钧,武强. 断层破碎带突水的时效特性研究[J]. 力学学报, 2000, 8(4): 411-415 |
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| 作者姓名： | 周瑞光 成彬芳 叶贵钧 武强 |
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| 作者单位： | 1. 中国科学院地质与地球物理研究所,北京100029;2. 中国矿业大学,北京100083 |
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| 基金项目： | 国家自然科学基金(49772165)研究成果之一 |
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| 摘 要： | 突水属重大地质灾害 ,一直引起人们的关注。本文认为突水瞬间表现一个综合效应下的瞬时地质事件。突水前表现一个与时间有关的地质作用过程。事件与过程都受多因素的影响 ,而且工程地质作用过程和突水瞬间与岩体由弹性变形 -阻尼变形 -常速流动变形 -加速流动变形相对应。突水具有时效特征。
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| 关 键 词： | 断层 突水 时效特征 |
| 收稿时间： | 2000-06-09 |
| 修稿时间： | 2000-09-28 |
TIME EFFECT OF WATER BURSTING IN FAULT RUPTURE ZONE |
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| ZHOU Rui guang,CHENG Bin fang,YE Gui jun,Wu Qiang. TIME EFFECT OF WATER BURSTING IN FAULT RUPTURE ZONE[J]. chinese journal of theoretical and applied mechanics, 2000, 8(4): 411-415 |
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| Authors: | ZHOU Rui guang CHENG Bin fang YE Gui jun Wu Qiang |
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| Affiliation: | 1. Institute of Geology and Geophysics, CAS,Beijing 100029;2. China University of Mining and Technology,Beijing 100083 |
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| Abstract: | WT5,5”BZ]By study of the mechanical characteristics of fault rocks, the authors consider that the water bursting is an instant aneous geologic event under a combined effect. The process before water bursting acts as a geological activation related to time of exploitation. The geological process and the instancy of water bursting correspond to multi factors: rockmass elastic deformation, damping deformation, steady state flow deformation, and accelerated flow deformation. So the water bursting has time effect characteristic. |
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| Keywords: | Fault Water bursting Time effect. |
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