jännitystaipumiskäyrät
Jännitystaipumiskäyrät, often translated as stress-strain curves, are graphical representations used in materials science and engineering to illustrate the relationship between stress and strain for a given material. A stress-strain curve is generated by applying a controlled tensile or compressive force to a material sample and measuring the resulting deformation. Stress is defined as the force applied per unit area, while strain is the relative deformation or change in length.
The typical stress-strain curve begins with a linear elastic region. In this phase, the material deforms elastically,
Within the plastic region, the material may exhibit a yield point, where the stress required to cause