It is especially important when three-dimensional problem must be solved with frozen stress method.
这在应用应力冻结法解决三维问题时尤为重要。
Distortion often takes place in streaks when the three dimensional frozen stress streaks are sectioned.
三维冻结应力条纹经切片加工后，往往发生条纹歪曲的现象。
The specimens of frozen clay are used for carrying out the long-term creep tests under triaxial stress states so that the creep curves of the frozen clay are derived.
利用冻粘土试件进行了三轴蠕变试验，从而获得了复杂应力状态下的蠕变曲线。
Through theoretical analysis of rheological properties of frozen soil, the logarithmic creep equation of frozen clay is established under complex stress state.
通过对冻土的流变特性进行理论分析，建立了冻黏土在复杂应力状态下的对数型蠕变方程。
The initial or frozen-in double refraction is replaced by an equivalent or virtual state of stress.
初双折射或被冻结的双折射，可用一个等效或有效应力状态来代替。
By means of the experimental data from dynamic triaxial stress-strain test of variable cyclic amplitude for frozen soil, the formative conditions of residual strain on frozen silt clay are studied.
基于不等幅值循环荷载作用下低温三轴振动试验资料，研究了冻结粉质粘土在分级往返加荷情况下的残余应变产生条件。
Through a lot of creep test of frozen clay under single-axial stress, the curves and parameters of creep under single-axial stress state are obtained.
通过大量的冻结粘土单轴蠕变试验，获得了单轴应力状态下的蠕变曲线及其参数。
To fully reflect the creep deformation laws of frozen soil under complex stress paths, a nonlinear rheological constitutive model of frozen soil was put forward by using the basic elements.
为了全面反映冻砂土在应力路径下的变形，以元件模型为基础，通过推导获得冻砂土非线性流变本构力学模型。
The budding rate of frozen branches gradually reduces along with the increase of stress time.
受冻枝条的萌芽率随着胁迫时间的延长逐渐降低。
Numerical calculation was carried out of stress and deformation of the frozen wall around a deep pit.
对某深基坑冻土墙的受力与变形进行了数值模拟。
Furthermore, the parameters of the creep equation, long-term strength equation and relationship between stress and strain of the warm and ice-rich frozen soil were obtained.
还得到高温–高含冰量冻结黏土单轴压缩蠕变方程、应力–应变关系和长期强度方程的参数。
The results showed that this species had evolved the obviously morphological and anatomical characteristics to adapt to gale, frozen and drought stress in the alpine region.
结果表明，在长期的进化过程中该物种在结构上具有明显抵御大风、低温、干旱等逆境的内在适应特征。
The results showed that this species had evolved the obviously morphological and anatomical characteristics to adapt to gale, frozen and drought stress in the alpine region.
结果表明，在长期的进化过程中该物种在结构上具有明显抵御大风、低温、干旱等逆境的内在适应特征。
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