| 裂隙型硬粘土的力学模型及其在边坡工程中的应用 |
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| 引用本文： | 韩贝传,曲永新,张永双.裂隙型硬粘土的力学模型及其在边坡工程中的应用[J].力学学报,2001,9(2):204-208. |
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| 作者姓名： | 韩贝传 曲永新 张永双 |
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| 作者单位： | 中国科学院地质与地球物理研究所,北京100029 |
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| 基金项目： | 国家自然科学基金(编号;49872086)资助 |
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| 摘 要： | 硬粘土是介于软岩和硬土之间的一种介质, 其中含有规律分布的裂隙, 具有明显的方向性和各向异性特征; 本文从实际应用的角度出发, 提出一种适用于裂隙性硬粘土的损伤力学模型, 并应用于南水北调中线渠道边坡工程的数值模拟分析。
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| 关 键 词： | 裂隙性粘土 损伤力学 数值模拟 边坡工程 |
| 收稿时间： | 2000-08-25 |
| 修稿时间： | 2000-12-20 |
MECHANICAL MODEL FOR CRACKED HARD CLAY AND ITS APPLICATION TO SLOPES ENGINEERING IN NANYANG BASIN |
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| HAN Beichuan,QU Yongxin,ZHANG Yongshuang.MECHANICAL MODEL FOR CRACKED HARD CLAY AND ITS APPLICATION TO SLOPES ENGINEERING IN NANYANG BASIN[J].chinese journal of theoretical and applied mechanics,2001,9(2):204-208. |
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| Authors: | HAN Beichuan QU Yongxin ZHANG Yongshuang |
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| Institution: | Institute of Geology and Geopmssics, Chinese Academy of Sciences, Beijing 100029 |
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| Abstract: | Hard clay is a kind of medium between soft rock and hard soil. It contains regularly distributed cracks and has obvious anisotropic behaviours. In this paper, a damage mechanical model suitable to the cracked hard clay is presented for on engineering application. This model was used for numerical simulation of canal slope engineering in Nanyang basin. . |
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| Keywords: | Cracked hard clay Damage mechanics Numerical simulation Slope enigineering |
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