Venytysjännitys
Venytysjännitys, also known as tensile stress, is a fundamental concept in material science and engineering. It refers to the internal force that a material experiences when it is stretched or pulled apart. This force arises as a response to an external load applied in tension. Imagine a rubber band being pulled; the tension within the rubber band resisting that pull is the venytysjännitys.
Mathematically, venytysjännitys is defined as the applied force per unit of the original cross-sectional area of
Understanding venytysjännitys is crucial for designing structures and components that can withstand tensile loads without failing.