| 基于三轴试验的邓肯张模型参数的确定方法 |
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| 引用本文： | 张向伟,李建伟,黎继平,张忠,尹利娟. 基于三轴试验的邓肯张模型参数的确定方法[J]. 云南水力发电, 2012, 28(2): 67-69 |
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| 作者姓名： | 张向伟 李建伟 黎继平 张忠 尹利娟 |
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| 作者单位： | 中国水利水电第十四工程局有限公司大理分公司,云南大理,672708 |
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| 摘 要： | 由于邓肯一张模型反映了土体变形的主要规律并且其各项参数易于从常规三轴试验求得而在工程实践中被广泛应用，因此通过对邓肯一张双曲线型模型的推导，获取材料参数之间的关系，通过三轴试验数据的分析，确定邓肯一张双曲线模型的参数。
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| 关 键 词： | 邓肯-张模型 材料参数 三轴试验 |
The Method of Determining Triaxial Test-based Duncan Chang Model Parameters |
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| ZHANG Xiang-wei , LI Jian-wei , LI Ji-ping , ZHANG Zhong , YI Li-juan. The Method of Determining Triaxial Test-based Duncan Chang Model Parameters[J]. Yunnan Water Power, 2012, 28(2): 67-69 |
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| Authors: | ZHANG Xiang-wei LI Jian-wei LI Ji-ping ZHANG Zhong YI Li-juan |
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| Affiliation: | (Dali Branch,SINOHYDRO BUREAU 14 CO.,LTD.,Dali 671000,Yunnan,China) |
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| Abstract: | Since Duncan-Chang Model reflects the principal law of earth mass deformation,and its various parameters could be acquired from the conventional triaxial test and widely used in construction of hydro projects,it is therefore to obtain the relationship between material parameters by derivation of Duncan-Chang hyperbolic curve type model and then to determine the parameters of Duncan-Chang hyperbolic curve model through analysis of triaxial test data. |
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| Keywords: | Duncan-Chang Model material parameter triaxial test |
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