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| 考虑土结构性的本构关系 | |
| 引用本文： | 谢定义,齐吉琳,张振中. 考虑土结构性的本构关系[J]. 土木工程学报, 2000, 33(4): 35-41 |
| 作者姓名： | 谢定义 齐吉琳 张振中 |
| 作者单位： | 1. 西安理工大学 2. 中国科学院寒区旱区环境与工程研究所冻土工程国家重点实验室 3. 中国地震局兰州地震研究所 |
| 基金项目： | 本研究为国家自然科学基金(No.59779081)及中科院寒区旱区环境与工程研究所冻土工程国家重点实验室基金(No.9725)资助项目 |
| 摘 要： | 将作者提出的土结构性定量化参数引入土的变形本构关系和强度本构关系,首次得到了以结构性参数为基础来描述土变形-强度基本规律的本构关系,使土力学特性的研究带上了新的特色. |
| 关 键 词： | 土结构性 定量化参数 本构关系 |
| 修稿时间： | 1999-03-28 |
A CONSTITUTIVE LAWS CONSIDERING SOIL STRUCTURAL PROPERTIES |
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| Xie Dingyi,Qi Jilin,Zhang Zhenzhong. A CONSTITUTIVE LAWS CONSIDERING SOIL STRUCTURAL PROPERTIES[J]. China Civil Engineering Journal, 2000, 33(4): 35-41 | |
| Authors: | Xie Dingyi Qi Jilin Zhang Zhenzhong |
| Abstract: | The soil structure is known as an important factor that effect on the soil mechanical properties. It is reasonable to be con- sidered in the soil mechanics. Many researchers look for a quantitative soil structural parameter, that yet not be found. A constitutive law considering the soil structural property is first proposed in this paper. The constitutive laws expressed in both stresses and strains are derived. Through a discussion of the laws, a conclusion was obtained that it is feasible. The results from the laws are agreed with triaxial test very well. It should prove to be a major contribution to the cause of advancing the soil mechanics. |
| Keywords: | Soil structure properties quantitative parameters Constitutive Law |
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