compressive stress

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.

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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.

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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.

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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.

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( b) For concrete in compression zone a stress-strain relation for repeated axial compressive cyclic loading, is adopted instead of that for reversed loading.

对混凝土受压区采用轴向重复加载的应力-应变关系而不是反复加载的。

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Influence of heat treatment on the compressive stress effect of magnetostriction of < 112> axial aligned Tb-Dy-Fe alloys

热处理对＜112＞轴向取向Tb－Dy－Fe合金磁致伸缩压力效应的影响

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The compressive strength and deformation tests for Lytag concrete specimens are carried out under 4 kinds of lateral stress levels and 4 stages of freeze-thaw cycle in a concrete static and dynamic tri-axial test system.

利用混凝土静、动三轴试验系统，完成了粉煤灰陶粒混凝土立方体试件在4组不同冻融循环次数、4种恒定侧压下的双轴压压强度和变形性能试验。

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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.

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In accordance with the orientation, northeast and north northeast, of principal compressive stress in North China, the dominant orientation of the fast S wave polarization is northeast before the earthquake.

震前快S波偏振优势取向为北东向，符合华北地区主压应力方向为北东向和北北东向的特征。

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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.

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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.

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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.

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Stress measurement anomaly distribute in four quadrants, the regions of tensile and compressive forces are related to the focal mechanism solution;

临震前应力测量异常显示四象限空间分布，张、压区域与震源机制解有明显相关性；

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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.

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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.

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