Experiment of Tensile, Shear Strength Conditions Derived from the Balance Stress of Particle

Abstract

The tensile-shearing strength condition derived by the stress balance of particle not only theoretically explains that pulling-shearing operation makes it easier to be destroyed than compressing-shearing operation, which the classical elastic theory cannot explain, but also solve the pulling-shearing problem for materials with identical pulling and compressing performance which the Mohr’s theory of failure cannot solve. This experiment aims to verify the new pulling-shearing formula and obtain the error between two pulling-shearing formulas.