By comparing the calculations under three different restraint conditions for thermal stress fields, it is concluded that expansion joints and settlement joints are to be set up.
通过算例对比，计算分析了三种不同约束条件下结构中的温度应力，得到在地铁车站设计中应合理设置伸缩缝和沉降缝的结论。
Under the controlled conditions in the laboratory, we have studied variations of thermal fields and stress fields by rock experiments.
在实验室可控条件下，研究了热场与应力场的演化。
The residual stress fields of thermal barrier ceramic coating were measured for every twenty thermal cycles by using micro-Raman spectroscopy technique.
再应用微拉曼光谱法测量了热障涂层样品内残余应力场大小，并分析了试样尺寸、热处理温度和陶瓷涂层厚度对残余应力的影响。
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