strain-ratio的意思|示意

Based on the shape factor and the effective Poisson ratio an effective method to transform from lateral strain of funnel-like specimen to axial strain of standard specimen is developed.

基于形状因子与等效泊松比的原理，建立了——漏斗型小试样径向应变向轴向应变换算的等效方法。

When the stree strain relationship is the weak hardening, the relationship between stress ratio and strain incremental ratio shows the straight line with two different slopes.

当材料的应力应变关系为弱硬化型时，应力比与应变增量比关系为两段斜率不同的直线；

Based on element local frequency change ratio method and element modal strain energy ratio method, numerical study is carried on to detect the damage of the bridge.

利用单元局部频率变化率法和单元模态应变能比法，对连续梁桥进行了损伤诊断的数值模拟研究。

At the same strain level, the damping ratio of LCES is smaller than soft clay's, and it decreases to a quite low level with high cement content and low EPS content.

在相同的动应变水平下，LCES的阻尼比比粘土要小，提高水泥含量并降低EPS颗粒含量后，LCES的阻尼比显著减小。

Uniaxial prestrain will obviously improve the forming limit on positive strain ratio zone, while it has little effect on negative strain ratio zone.

单拉预应变路径将显著提高正应变比区的成形极限，而对负应变比区的成形极限影响不大。

The results of emulation indicate that damage features formed by mode strain energy ratio are feasible to identify the structure damage localization and damage severity.

仿真结果表明，模态应变能比对结构损伤位置和损伤程度都比较敏感，是一种有效的损伤标识量。