rate of creep

Transient creep limit is a power function of steady state creep strain rate.

初始蠕变极限可以表示成稳态蠕变率的函数。

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A study was made on concrete creep under different curing temperatures, and the comprehensive effects of time and temperature on creep development were expressed with the chemical reaction rate.

对不同养护温度下的混凝土徐变进行了研究，用化学反应速率描述温度对混凝土徐变的影响。

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Confining pressure increase rock strength , decrease damages rate of rock creep.

在热力学框架内推导了岩石材料的蠕变损伤本构关系.

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Creep tests of free-standing aluminum thin film with thickness range 7~ 500 μ m were carried out at high temperature and constant load. The relationship between the creep rate and the thickness and grain size was studied.

进行了7～500μm厚度的自由无束缚铝合金薄膜在高温和恒载荷下的蠕变实验，研究了高温蠕变速率与薄膜厚度和晶粒大小的关系。

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The experimental items of the tests are tension of constant strain rate, creep at constant stress, and strain controlled low cycle fatigue of constant strain rate.

实验项目有等应变率拉伸、等应力蠕变和控制应变幅的等应变率塑性循环。

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The press time for balance of sesame and peanut was selected by using curves of creep rate.

运用蠕变速率曲线确定了芝麻、花生、碎花生的平衡压榨时间。

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The rate of rail creep lengthening at the beginning after rail laying on the track is greater than that of the afterward time.

新钢轨上道后的前期，蠕变伸长速率较大，以后逐步降低。

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Based on the model for the contraction of extended jogs [ 1], the time needed for the contraction under the action of applied stress and the climb velocity of extended dislocations are derived. And consequently, an expression of the steady state creep rate is obtained.

在文献[1]提出的扩展割阶束集模型的基础上，求出了在外加应力作用下割阶束集所需的时间和扩展位错的攀移速率，从而推导出稳态蠕变速率的表达式。

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The rate of rail creep lengthening is not the same at the different time after the new rail laying on the track.

得出新钢轨上道后的不同时期，其蠕变伸长速率是不同的。

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The distributions of temperature, stress, strain, strain rate, displacement and viscous damping coefficient within ductile shear zone at different time intervals are distinguished in the cases of accelerating creep age and strain softening.

并对加速蠕变和应变软化两种情况，给出了不同时刻韧性剪切带内的温度、应力、应变、应变率、位移和粘滞系数的分布特征，描述了岩石递进变形的规律。

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