| 岩体非线性卸荷与熵变的基本特点 |
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| 引用本文： | 邓广哲,朱维申.岩体非线性卸荷与熵变的基本特点[J].西安科技大学学报,1997(4). |
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| 作者姓名： | 邓广哲 朱维申 |
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| 作者单位： | 西安矿业学院资源开发与管理工程系(邓广哲)，中国科学院武汉岩土力学研究所(朱维申) |
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| 基金项目： | 煤炭青年基金,地质灾害防治与工程地质环境保护国家专业实验室资助 |
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| 摘 要： | 从能量角度，分析了岩体开挖引起的非线性卸荷裂隙扩张的熵变特点，说明熵变是岩体卸荷过程影响稳定性的重要因素之一。
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| 关 键 词： | 岩体卸荷 熵变 稳定性 |
NONLINEAR UNLOADING PROCESS OF JOINT ROCK AND BASIC CHARACTERS OF ENTROPY CHANGE |
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| Deng Guangzhe,\ Zhu Weishen.NONLINEAR UNLOADING PROCESS OF JOINT ROCK AND BASIC CHARACTERS OF ENTROPY CHANGE[J].JOurnal of XI’an University of Science and Technology,1997(4). |
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| Authors: | Deng Guangzhe \ Zhu Weishen |
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| Institution: | Deng Guangzhe 1 \ Zhu Weishen 2 |
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| Abstract: | From eneygy angle the entropy change characters of the spreading of nonlinear unloading crack caused by rock excavations is anslysed. It is shown that entropy change is one of the important factors of influence on stability in the unloading process of joint rock. |
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| Keywords: | unloading of joint rock \ entropy change \ stabililty |
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