| 开采沉陷工程岩体本构关系研究 |
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| 引用本文： | 何满潮,王旭春.开采沉陷工程岩体本构关系研究[J].力学学报,1997,5(4):312-317. |
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| 作者姓名： | 何满潮 王旭春 |
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| 作者单位： | 中国矿业大学北京研究生部,北京100083 |
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| 基金项目： | 国家重点自然科学基金,国家教委跨世纪人才基金 |
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| 摘 要： | 传统开采沉陷理论存在对采动岩体本构关系研究不够的问题, 本文在运用现代工程地质学理论和现代数学力学理论相结合, 对采动岩体本构关系进行深入研究的基础上, 提出了用“黑箱”问题“灰箱”化的全息反分析法, 确定采动工程岩体本构关系及其有关参数。实例分析表明, 对于复杂岩体结构的开采沉陷问题, 能够取得满意的结果。
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| 关 键 词： | 开采沉陷 工程岩体 本构关系 |
| 收稿时间： | 1997-08-13 |
| 修稿时间： | 1997-10-06 |
RESEARCH ON THE CONSTITUTIVE RELATION OF ENGINEERING ROCKMASSES IN MINING SUBSIDENCE |
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| He Manchao,Wang Xuchun.RESEARCH ON THE CONSTITUTIVE RELATION OF ENGINEERING ROCKMASSES IN MINING SUBSIDENCE[J].chinese journal of theoretical and applied mechanics,1997,5(4):312-317. |
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| Authors: | He Manchao Wang Xuchun |
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| Institution: | Beijing Graduate Cchool of Chinese University of Mining &|Technology, Beijing 100083 |
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| Abstract: | There are some problems in research of the constitutive relation of engineering rock masses in the classic theory of mining subsidence. In this paper, constitutive relation of engineering rockmasses are deeply studied by using the theories combination of engineering geology connected with modern mechanics. It is suggested that the constitutive relation and its parameters of the engineering rockmasses can be well determined with the back analysis of total information by "black box" greylization. Analysis of an engineering case provides a satisfactory result which also can be obtained by analyzing the problem of mining subsidence of complicated structure. |
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| Keywords: | Mining subsidence Engineering rockmasses Constitutive relation |
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