incremental ratio

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.

ｃｔｇφ）不等于零时材料的应力比与应变增量比关系。

Applied with incremental theory, this paper has described a new approach for modulus of deformation varying with ratio of stress increment form the K 0 status.

本文以Ｋ０状态为计算起点，运用增量理论给出了变形模量随应力增量比变化的计算方法，在此基础上得到了新的考虑应力路径的沉降计算法。