推进剂松弛模量主曲线及W.L.F。方程参数的拟合处理。
Fitting of relaxation modulus master curve for solid propellant and W. L. F. equation parameters.
通过实验研究，给出了固体推进剂的体积蠕变柔量、体积松弛模量和材料的初始气孔率。
Based on the experimental study, volume creep compliance, volume relaxation modulus and their main curves and initial void content of solid propellant are given.
反演得到单向强化复合材料的有效松弛模量在时间域中的表达式，并且与其它结果进行了比较。
The inversion to the time domain of the effective relaxation modulus of this kind of composites is carried out. Finally, comparisons with other results are presented.
在此基础上，用类似粘弹性三元件固体模型的形式去拟合离散的数值结果，得到了松弛模量更简单的解析表达式。
On base of those, effective relaxation moduli could be curve-fitted by the function form of the three-parameter solid model.
计算得到了杆内温度及位移的分布规律，分析了移动热源速度、弹性模量以及热松弛时间对温度和位移的影响。
The effects of moving heat source speed, temperature-dependent modulus of elasticity and thermal relaxation time on displacement and temperature are studied.
通过破坏实验的方式确定其杨氏模量，通过松弛实验的方式确定其归一化松弛函数。
The Young's modulus and the reduced relaxation function are determined by failure experiments and relaxation tests, respectively.
通过破坏实验的方式确定其杨氏模量，通过松弛实验的方式确定其归一化松弛函数。
Young's modulus and reduced relaxation function were determined by failure experiments and relaxation tests, respectively.
通过破坏实验的方式确定其杨氏模量，通过松弛实验的方式确定其归一化松弛函数。
Young's modulus and reduced relaxation function were determined by failure experiments and relaxation tests, respectively.
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