1) stransoftening curve
应变软化曲线
2) strain nonlinear softening
应变非线性软化
1.
Elastic-plastic analysis of pressure tunnel with liner based on strain nonlinear softening rock model;
基于应变非线性软化的衬砌压力隧洞弹塑性解析解
2.
Elasto-plastic analysis on tunnel surrounding rock with grouting prestress lining based on strain nonlinear softening;
应变非线性软化的预应力衬砌隧洞弹塑性应力解
3) work hardening curve
应变硬化曲线
4) softening curve
软化曲线
1.
Considering the heterogeneity of the tensile strength and post-peak softening curve, failure processes of two three-point bending concrete beams are numerically modeled using FLAC.
采用FLAC模拟了混凝土梁三点弯曲条件下的破坏过程,其中考虑了抗拉强度及峰值后软化曲线非均质性,得到了梁的载荷-CMOD曲线、梁跨中横截面上的水平方向应力及塑性拉伸应变的分布规律、应变软化区域及真实裂纹长度的变化规律、拉伸破坏单元及真实裂纹的发展规律。
2.
I type cracking of early-age concrete was simulated with finite element program ABAQUS based on the basic mechanical experiment and fracture performance experiment in order to obtain reasonable softening curve for better studying properties of early-age concrete.
为得到合适的早龄期混凝土软化曲线,更好地研究混凝土早期性能,以早龄期混凝土基本力学性能试验及断裂性能试验为基础,借助有限元软件ABAQUS对早龄期混凝土I型开裂进行了数值模拟。
5) strain softening
应变软化
1.
Two-yield surface constitutive model for fine sand in consideration of dilatancy and strain softening;
考虑剪胀性和应变软化的粉细砂双屈服面本构模型
2.
Influence of liquid surface tension on the concrete fracture energy and its strain softening;
液体表面张力对混凝土断裂能及其应变软化的影响
3.
Analysis of cavity expansion in soil with shear dilationand strain softening considering large deformation;
应变软化及剪胀性土体中考虑大应变的孔扩张问题解析
6) strain-softening
应变软化
1.
Stability evaluation of strain-softening slope based on Swedish slice method;
基于瑞典条分法的应变软化边坡稳定性评价方法
2.
Improved variational K_p method of nonlinear FE considering strain-softening of material;
考虑材料应变软化的非线性有限元的改进变Kp法
3.
Analytical solution to cavity expansion in strain-softening soils with Tesca yield criterion and its applications;
应变软化Tresca材料中扩孔问题解答及其应用
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