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1)  ratio of stress increment
应力增量比
1.
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。
2)  constant stress increment ratio path
等应力增量比路径
1.
Mechanical characteristics of the soil-structure interface in response to simple shear tests under constant stress increment ratio paths;
土与结构接触面等应力增量比路径单剪试验力学特征分析
3)  incremental stress
增量应力
1.
By in troducing a incremental concept under the condi-tion of the microvascular wall in compressibility,both the incremental stress and strain were ealcu-lated for arterioles(internal diameter.
引入增量应力和应变的概念,计算了在心室颤前后微动脉血管(内径小于100μm)应力与应变的变化规律,并获得了在不同期间内血管的本构方程。
4)  Stress increment
应力增量
1.
Calculation models of stress increment of prestressing tendons using the deformation of externally prestressed beams;
梁体变形计算体外预应力筋应力增量
2.
A unified algorithm for calculating stress increment of external tendons based on deflection;
基于挠度的体外预应力梁应力增量统一算法
3.
Analysis of stress increment of reinforcing frame beams by outside prestressed technology;
体外预应力加固混凝土框架梁体外筋应力增量分析
5)  strain incremental ratio
应变增量比
1.
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。
6)  prestress increment
预应力增量
1.
The program for calculating is worked out and the cure lines of the load deformation and load-prestress increment are obtained.
为在理论上对预应力组合梁力学性能有更进一步认识,以数值积分方法为基础,考虑材料非线性,提出钢与高强混凝土预应力组合梁由加载至破坏的全过程非线性分析模式,研制计算程序,对其进行全过程非线性分析,得到载荷与变形、载荷与预应力增量关系曲线。
补充资料:疲劳应力周期比
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CAS号:

性质:设试样在振幅为S1的循环应力作用下,其疲劳寿命为N2…若循环应力S1作用于试样的循环次数为n1(n1<N1);循环应力S2作用于试样的循环次数n2(n2<N2)…则当有时,试样发生疲劳破裂。即称为疲劳应力周期比。它表示振幅为S的循环n次后,使试样疲劳寿命降低的比率。常用这个方法来估计材料在非恒定振幅的循环应力作用下的疲劳寿命。不过误差是较大的。

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