contraction stress

基本解释

How to calculate the contraction stress of semi-rigid pavement is the precondition to solve the problem.
而如何正确计算半刚性基层的收缩应力，则是解决这一问题的前提。
This paper analyzes the temperature field, the contraction stress, and the thermal stress in concrete arch culverts using Finite Element Method.
对新开沱河节制闸墩墙的裂缝进行了检测，分析认为温度应力及收缩应力是裂缝产生的主要原因。
They experience less thermal expansion and contraction stress, leading to predictions of at least a doubling of lifespan compared to black roofs.
绿色屋顶受热胀冷缩的影响极小，这就使得其预期使用寿命比黑色屋顶延长至少两倍。