1) stress-strain conoid-wedge model
应力-应变锥楔模型
2) stress-strain model
应力-应变模型
1.
In order to properly understand the mathematical model of stress-strain relationships of frozen soil,strength index is defined and employed to establish mathematical property sets of two traditional stress-strain models,namely hyperbolic model and exponential model.
方法引入强度因子的概念,建立模型特征方程对传统双曲线和指数曲线应力-应变模型的数学局限性进行分析。
2.
Based on the stress-strain models of the core concrete and the steel,the calculation method of the critical load of the axial-loaded composite columns was established through the longitudinal strain compatibility and force equilibrium condition.
以核芯混凝土、方钢管和钢骨的应力-应变模型为基础,通过纵向变形协调和内外力平衡条件建立组合柱切线模量临界载荷的计算方法。
3.
Several typical stress-strain models of FRP-confined concrete column are summarized in this paper,and it is pointed out that the behavior of FRP-confined concrete column is mainly related to the lateral confinement of FRP to concrete column by the analysis of a large number of experimental results,so the confinement effect coeffficientξis introduced.
本文系统总结了现有的几种FRP约束混凝土柱应力-应变模型,通过对已有大量试验研究结果的分析,指出FRP约束圆形混凝土柱的性能主要取决于FRP对混凝土柱的约束效果,引入约束效应系数ξ。
3) stress-strain model
应力应变模型
1.
Based on the stress-strain curves for confined concrete picked up in the axial compression experiments,the gray optimization and data transformation were employed to establish a stress-strain model.
采用灰色优化和数据变换理论,建立了T形柱中约束混凝土应力应变模型。
4) pressure-strain model
压力应变项模型
1.
The Isotropization of Production and Convection plus wall reflection pressure-strain model(IPCM plus wall model) in the Reynolds stress equation is modified for simulating strongly swirling turbulent flows in cyclone separators and is incorporated into the platform of FLUENT 6.
研究结果表明,修正的IPCM+wall模型对切向和轴向速度、切向和轴向正应力以及轴-切剪应力的预报值与实测值的吻合比其他压力应变项模型的好得多。
5) flow stress model
流变应力模型
1.
A flow stress model has been build with activation energy of 177.
根据试验数据建立了Ti-1300合金高温热变形行为的流变应力模型,得出该合金的变形激活能为177。
6) flow stress deformation model
流动应力-应变模型
补充资料：动态应力-应变曲线
分子式：
CAS号：
性质： 在具有强迫正弦振荡的动态试验中，让黏弹性体作稳定振动，以力对变形作图，在十个周期中的轨迹为一封闭曲线，称之为动态应力-应变曲线。动态试验的结果取决于试验条件：试样形状、形变方式、应变振幅、应变历程、频率和温度。从动态应力-应变曲线可以求得黏弹性体的许多动态力学性能，如从封闭曲线面积可以求得在一个周期内材料内部的发热量。
CAS号：
性质： 在具有强迫正弦振荡的动态试验中，让黏弹性体作稳定振动，以力对变形作图，在十个周期中的轨迹为一封闭曲线，称之为动态应力-应变曲线。动态试验的结果取决于试验条件：试样形状、形变方式、应变振幅、应变历程、频率和温度。从动态应力-应变曲线可以求得黏弹性体的许多动态力学性能，如从封闭曲线面积可以求得在一个周期内材料内部的发热量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条