| 一个可考虑结构性影响的土体本构模型 |
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| 引用本文： | 饶为国,赵成刚,王哲,尤昌龙.一个可考虑结构性影响的土体本构模型[J].固体力学学报,2002,23(1):34-39. |
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| 作者姓名： | 饶为国 赵成刚 王哲 尤昌龙 |
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| 作者单位： | 北方交通大学土木建筑工程学院,北京,100044 |
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| 基金项目： | 国家自然科学基金 (5 973816 0 )重点项目 |
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| 摘 要： | 以往的土体材料本构模型基本上没有考虑结构性这一最为根本的内在因素的影响。在回顾与评价剑桥模型的基础上，基于经典塑性理论，提出了一个可考虑结构性影响的土体本构模型，分析验证了这一模型的合理性，指出了模型的适用条件。
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| 关 键 词： | 土体结构性 本构模型 剑桥模型 塑性理论 |
| 修稿时间： | 2000年5月2日 |
A CONSTITUTIVE MODEL CONSIDERING THE INFLUENCE OF SOIL STRUCTURE |
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| Rao Weiguo,Zhao Chenggang,Wang Zhe,You Changlong.A CONSTITUTIVE MODEL CONSIDERING THE INFLUENCE OF SOIL STRUCTURE[J].Acta Mechnica Solida Sinica,2002,23(1):34-39. |
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| Authors: | Rao Weiguo Zhao Chenggang Wang Zhe You Changlong |
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| Abstract: | In previous geomaterial constitutive models, the influence of soil structure which is the essential intrinsic factor has not been taken into account. Based on the Cambridge model and classical plastic theory, a constitutive model which considers the influence of soil structure is proposed in this paper. Its rationality was analyzed and verified, and its applicable scope is pointed out. |
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| Keywords: | soil structure quantification constitutive model analysis and verification applicable scope |
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