compressive stress

When compressive stress reaches zero, a critical value of the post-peak Poisson's ratio is achieved.

当压缩应力降至零时, 峰后泊松比达到临界值.

The residual compressive stress is beneficial to fatigue strength.

表层残余压力对工件的疲劳强度起着有益的作用.

Thus, under the same bolt tension, reduce narrow smooth surface after the compressive stress will increase.

这样, 在螺栓张力相同的情况下, 缩小后的窄光滑面的压紧应力就会增大.

The strain rate has little effect on the compressive stress parallel to the direction of pores.

藕状多孔铜沿平行气孔方向静态压缩时应力—应变曲线受应变速率影响很小.

Experiment shows, polymer polybasic alcohol can effectively enhance the compressive stress of polyamine soft foam plastic.

研究结果表明:聚合物多元醇能有效地提高聚氨酯软泡的压陷性能.

A unified numerical expression of the compressive stress-strain curve applicable to concrete is put forward.

研究了自密实混凝土在受压过程中的变形,建议了适用于受压应力 — 应变曲线的数学表达式.

The compressive stress of general polyamine soft foam plastic is improved with polymer polybasic alcohol.

为了改善普通聚氨酯软泡的压陷性能,采用添加聚合物多元醇,并对照其添加前后的物性.

Destruction mechanism of rock included crack under compressive stress condition had been discussed.

探讨了含有裂隙的岩石在压缩状态下的破坏机制.

The research showed that there was residual compressive stress in the ceramics layers.

研究发现,叠层复合材料中陶瓷层存在较大残余压应力.

The mechanics behavior of membrane material under residual stress and compressive stress has been studied.

涉及力学问题有薄膜材料在残余应力和外载荷作用下的变形、应力、断裂和屈曲等.