ultimate compressive strain

基本解释

Because the ultimate compressive strain of concrete is common, the limiting bending rate φ- (cu) of beam is depended on the depth of compression.
由于砼的极限压应变基本保持定值，则梁的极限曲率的大小主要取决于砼受压区高度的大小。
It was revealed that the ultimate dynamic compressive strength increased with the increase of strain rate, and the initial static load was significantly influencing the final dynamic strength.
初始静态荷载对混凝土的动强度影响明显，随着初始荷载的增加，动强度有降低的趋势；
One important application of FRP composites is as a confining material for concrete. FRP confinement can enhance both the compressive strength and the ultimate strain of concrete significantly.
其中一项重要的用途就是通过缠绕FRP提供的约束来加固修复钢筋混凝土柱，FRP约束钢筋混凝土柱的抗压强度和延性都得到很大的提高。