| 三峡卸荷岩体宏观力学参数三维数值模拟 |
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| 引用本文： | 李建林,哈秋舲.三峡卸荷岩体宏观力学参数三维数值模拟[J].三峡大学学报(自然科学版),1997(3). |
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| 作者姓名： | 李建林 哈秋舲 |
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| 作者单位： | 武汉水利电力大学管理工程系!宜昌443002(李建林)，中国长江三峡开发总公司(哈秋舲) |
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| 基金项目： | 国家自然科学基金!59649008 |
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| 摘 要： | 通过对岩体“试件”的三维数值模拟，研究了三峡工程永久船闸高边坡岩体在卸荷应力状态下的应力应变关系，并与试验结果进行了比较，获得了满意的结果，最后确定了岩体在卸荷应力状态下的宏观力学参数。
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| 关 键 词： | 数值模拟 卸荷模拟 力学参数 |
The Three Demensions Numerical Model of Unloading Rock Mass Mechanics Parameters Related To Three-Gorges |
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| Li Jianlin, Ha Qiuling.The Three Demensions Numerical Model of Unloading Rock Mass Mechanics Parameters Related To Three-Gorges[J].Journal of China Three Gorges University(Natural Sciences),1997(3). |
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| Authors: | Li Jianlin Ha Qiuling |
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| Institution: | Li Jianlin; Ha Qiuling(Dept. of Management Engineering) (China Three Gorges Project Development coporation) |
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| Abstract: | Based on the three dementions mumerical model, studies the unloading stress - strain relation related to three - Corges project rock mass. By comparing the calculating results with the test results, some satisfactory conclusions have been obtained. Finaly, this paper determined the different parameters of the unloading rock mass in the different stages. |
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| Keywords: | numerical model unloading model mechanical parameter |
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