...不排水三轴试验; 稳定状态; 饱和松砂 [gap=1783]Key words: peak shear strength; steady-state strength; strain softening; undrained triaxial tests; steady state of deformation; saturated loose sands ..
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isotropically consolidated undrained triaxial tests 固结不排水三轴剪切试验
According to the undrained cyclic triaxial tests, the proposed method is verified available.
通过试验验证，所提出的方法是合理的。
Parameters of the explicit model are determined and the validity of the model is verified based on the undrained cyclic triaxial tests on consolidated Shanghai soft clay.
通过上海地区第④层饱和软黏土一系列静力三轴、循环加载试验验证了模型的合理性，得到了模型相关参数。
Results from undrained triaxial shear tests show that this model can well describe the stress-strain characteristics of soft clay.
三轴排水剪切试验的验证结果表明，所构建的模型能较为合理地模拟结构性软黏土受荷扰动下的变形过程。
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