The Efficient Engineer on MSN10 天Opinion
Understanding True Stress and True Strain
Did you know that the typical stress-strain curve obtained from a uniaxial tensile test is just an approximation? It doesn't ...
When a material experiences an applied uniaxial tensile stress, s, it displays a strain response, e. In the initial stage of strain, the response is linear in the stress and may be described by ...
The tensile behavior of composites is also different from that of metals in the 'plastic deformation' region of the stress/strain curve. The diagram shows the curve for a uniaxial sample tested along ...
It quantifies the relationship between stress (force per unit area) and strain (proportional deformation) in a material in the linear elastic region of a stress-strain curve. A high Young's modulus ...