stress-strain ratio的意思|示意

The reduction theory for elastic modulus and Poisson's ratio is given according to the stress-strain hyperbolic curve of the soil.

根据土的弹性模量和泊松比满足双曲线关系，给出了弹性模量和泊松比折减的基本原理。

The results indicate that the relationship between stress ratio and strain incremental ratio in these materials is still a linear relation on the extended moblized plane.

结果表明，在扩展强度发挥面上，这几种材料的应力比与应变增量比之间仍具有线性关系。

The ratio of stress to strain, or the stress per unit strain, is called an elastic modulus of the material.

应力与应变之比，即每单位应变的应力，叫做该材料的弹性模量。

The device can be applied in the investigation of stress-strain behavior of sand loaded along constant strain increment ratio paths.

研制开发的试验设备可用于研究砂土在等应变增量比加载条件下的应力应变响应。

The relationship among many factors are obtained on the creep behaviour of sedimentary soft rock, such as axial strain, axial strain ratio, axial stress, and axial stress ratio.

系统地把握了多种软岩在不同条件下的强度、变形特性，探讨了各种软岩的变形、变形速率、时间依存性等影响因素，为预测软弱岩体的长期力学稳定性提供了重要依据。

When the dry density is relatively high, this dense specimen shows shear dilatation characteristics, and the effective principal stress ratio tends to be strain softening phenomenon.

干密度值较高时，土样处于密实状态，表现出剪胀特性，有效主应力比-应变曲线近于应变软化型；