cyclic saturation stress strain curve
loaded unloaded strain stress relationship test
stress strain curve
应力-应变曲线
应力应变曲线
应力-应变关系曲线
拉伸曲线
tensile stress strain relationship
complete stress strain path
compressive stress strain
environment of stress strain
equivalent stress curve
equivalent stress strain
Increment type stress strain relations
local stress strain method
maximum shear stress curve
Principal strain stress
Stress and strain relationship