The temperature change is caused by the friction in the container and the flow stress of the aluminum.
在压缸内的摩擦力和铝锭的流变应力引起温度变化。
When the rock get damage caused by temperature stress, the evidently change of rock compression strength will happen, which seriously influences the stability of engineering.
当岩体受到温度应力作用引起损伤，岩石的抗压强度发生显著的变化，严重影响着工程的稳定性。
In this paper, the finite element method is used to analyze the behavior of the prestressed V-shape slab Roof structure, especially the effect of temperature change on the stress of slab.
采用有限元法对雁形板屋盖结构的空间受力特性进行了分析计算，并着重考虑了温度变化对板截面应力的影响。
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