| 卸荷土体的强度特征 |
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| 引用本文： | 程相华. 卸荷土体的强度特征[J]. 佳木斯大学学报, 2000, 18(3): 234-238 |
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| 作者姓名： | 程相华 |
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| 作者单位： | 铁道部十四局第二工程处!山东泰安271000 |
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| 摘 要： | 从理论及试验两方面研究了卸荷土体抗剪强度的问题，分析了土体卸荷与加荷两种受力状态下的不同强度特征，建议以加卸荷强度路径试验曲线线为依据进行卸荷计算。
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| 关 键 词： | 开挖 卸荷土体 土压力 抗剪强度 强度路径 强度特征 |
| 修稿时间： | 2000-05-12 |
THE CHARACTERISTICS OF SHEAR STRENGTH IN UNLOADING SOIL |
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| CHENG Xiang-hua. THE CHARACTERISTICS OF SHEAR STRENGTH IN UNLOADING SOIL[J]. Journal of Jiamusi University(Natural Science Edition), 2000, 18(3): 234-238 |
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| Authors: | CHENG Xiang-hua |
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| Abstract: | Shear strength in unloading soil is studied from theory and experiment, the deferent characteristics of shear strength are analyzed under the two states of unloading and loading. It is proposed to calculate unloading problems base on unloading test's intensity path . |
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| Keywords: | unloading intensity path characteristics of shear strength |
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