| 采动岩体的力学行为研究与相关工程技术创新进展综述 |
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| 引用本文： | 缪协兴. 采动岩体的力学行为研究与相关工程技术创新进展综述[J]. 岩石力学与工程学报, 2010, 29(10): 1988-1998 |
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| 作者姓名： | 缪协兴 |
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| 作者单位： | 中国矿业大学深部岩土力学与地下工程国家重点实验室,江苏徐州,221008 |
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| 基金项目： | 国家重点基础研究发展计划(973)项目，江苏省创新学者攀登项目，国家自然科学基金重点项目 |
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| 摘 要： | 简要回顾采动岩层结构破断与运动研究的发展过程,指出:采动岩层结构破断与运动不仅控制采场与回采巷道矿压显现,同时还控制采动岩层移动与地表沉陷以及控制采动岩体裂隙演化与渗流。随着对采动岩体特殊力学行为规律研究的深入,利用与控制这些特殊力学行为就形成系列的采矿工程技术创新,在此用工程图例的方式列出一组成果。重点综述在研究岩层移动与地表沉陷规律基础上开发出的综合机械化固体(废弃物)直接充填采煤技术和快速充填大断面沿空留巷技术;在研究采动岩体裂隙演化与渗流规律基础上开发出的煤与瓦斯共采技术和保水采煤技术,包括这4项创新技术的发展过程、最新进展和重要技术参数指标等。
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| 关 键 词： | 采矿工程 采动岩体结构 固体充填采煤 煤与瓦斯共采 保水采煤 |
| 收稿时间： | 2010-05-10; |
REVIEW OF RESEARCH ON MECHANICAL BEHAVIORS OF MINING ROCK MASS AND ITS RELATED ENGINEERING TECHNOLOGICAL INNOVATION PROGRESS |
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| MIAO Xiexing. REVIEW OF RESEARCH ON MECHANICAL BEHAVIORS OF MINING ROCK MASS AND ITS RELATED ENGINEERING TECHNOLOGICAL INNOVATION PROGRESS[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(10): 1988-1998 |
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| Authors: | MIAO Xiexing |
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| Affiliation: | MIAO Xiexing (State Key Laboratory for Geomechanics and Deep Underground Engineering,China University of Mining and Technology,Xuzhou,Jiangsu 221008,China) |
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| Abstract: | Development of the study of the structure failure of mining rock and its movement are briefly reviewed;and it is found that the structure failure of mining rock and its movement not only control the strata behaviors in working face and mining roadways,but also control strata movement,ground subsidence,crack evolution and seepage in mining strata.With the deep study of the law of specific mechanical behaviors of mining rock,series of technological innovations in mining engineering are formed according to uti... |
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| Keywords: | mining engineering structure of mining rock solid filling mining coal mining and gas extraction water-preserved mining |
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