Stress is proportional to strain up to the proportional limit (1).
Download Hooke's Law Stress And Strain Formula Background. Apply the same load to a stiffer or thicker material, get less deformation. Hooke's law states that for small deformities, the stress and strain are proportional to each other.
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The basic idea behind hooke's law is that the change in length of a stretching or compressing an object is proportional to the force applied up to the this video provides the equations and formulas needed to perform calculations associated with young's modulus /elastic modulus, stress, and strain. Then, it is stated that hooke's law is assumed and the deviatoric part of the stress tensor evolves as follows not the answer you're looking for? Hooke's law states that for small deformities, the stress and strain are proportional to each other.
Stress and strain tensors, equations of elasticity, and hooke's law are discussed.
Hookes law force elongation spring constant. Apply more load, get a larger deformation; The generalized hooke's law can be used to predict the deformations caused in a given material by an arbitrary combination of stresses. Hooke's law is a law of physics that states that the force (f) needed to extend or compress a spring by some distance (x) scales linearly with respect to that distance—that is, fs = kx, where k is a constant factor characteristic of the spring (i.e., its stiffness).