compressive rigidity

The conclusion of the test was driven that: 1 、 The compressive strength and the rigidity of mixtures increase in the first and decrease in the last, the splitting tensile strength decrease with the content of steel slag powder increasing.

本试验的结果表明：1、随着钢渣粉掺量的增加，混合料的无侧限抗压强度和刚度呈先增大后减小的趋势，劈裂抗拉强度呈减小趋势。

The analytical results show that, as the transverse rigidity decreases, the area of compressive region increases and the longitudinal effective rigidity ratio decreases.

结果表明，随横向刚度减小，截面受压区面积增大，隧道纵向等效刚度有效率减小；

It elicits the relationship among the PU strips 'compressive strength, compressive modulus and rigidity by testing many kinds of PU strips' capability.

测试了多种PU弹垫的性能，得出PU弹垫的压缩模量、压缩强度与硬度的关系。

On composite axial compressive rigidity of steel skeleton-steel pipe concrete concentrically compressed short column

钢骨-钢管混凝土轴压短柱的组合轴压刚度研究