第五章 线性粘弹性(Viscoelasticity)5.1 线性粘弹性的定义1 正比性应变史(Strain history)应力史(Stress history)2 加和性一步应力史 对于线性弹性体, 它与应力史无关,只决定于在该时刻的应力 对于粘弹性体,在某个时刻的应变,不仅决定于该时刻的...
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承载力和截面破坏控制点因截面上材料的本构关系的变化和应力史差而发生改变。
Furthermore, the ultimate load and the failure location of the section vary with the stress-strain relations and initial stress differences of the materials on the section.
建立考虑维修效应和修后应力史变化的结构寿命周期可靠性模型是有待开展的重要工作；
The structural reliability models should be developed to consider the different effects of restoring structural functions and the affects of new fatigue stressing process after repair.
通过对软土地基勘察试验成果的综合分析，归纳出用十字板试验评价软弱粘性土层应力史的方法。
Comprehensively analyse the date of survey and test in soft ground. A method of assessing the stress history of soft clay by Vane Shear test (VST) is induced.
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