| 岩石块体滑动的界面摩擦阻抗时效研究 |
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| 引用本文： | 左红伟. 岩石块体滑动的界面摩擦阻抗时效研究[J]. 力学学报, 2000, 8(2): 154-159 |
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| 作者姓名： | 左红伟 |
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| 作者单位： | 同济大学地下建筑与工程系,上海200092 |
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| 摘 要： | 基于岩石块体摩擦滑动试验反映的特征规律 ,本文分析了岩块随时间滑动的界面阻抗机理 ,并建立粘滑位移弱化时反映滑动界面阻抗时间效应的模型公式阻抗松弛模型。
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| 关 键 词： | 岩石块体 摩擦滑动 阻抗 粘滑时效 位移弱化 |
| 收稿时间： | 1999-03-16 |
| 修稿时间： | 1999-04-05 |
STUDY ON TIME EFFECT OF INTERFACE FRICTION RESISTANCE DURING ROCK BLOCK SLIDING |
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| ZUO Hong-wei. STUDY ON TIME EFFECT OF INTERFACE FRICTION RESISTANCE DURING ROCK BLOCK SLIDING[J]. chinese journal of theoretical and applied mechanics, 2000, 8(2): 154-159 |
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| Authors: | ZUO Hong-wei |
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| Affiliation: | Department of Geotechnical Engineering, Tongji University, Shanghai 200092 |
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| Abstract: | Based on the experimental behaviours of rock blocks when sliding in the paper, the mechanism of rock interface friction resistance is analysed. At last, a model is proposed to describe time effect of the rock interface friction resistance when viscous sliding and displacement softening occur,the relaxation model of friction resistance. |
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| Keywords: | Rock block Friction sliding Resistance Viscous sliding Time effect Displacement softening. |
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