A section of a beam with hole is subjected to the shear and moment. Assuming that we ignore the moment in the section of the beam, is there any formulation for obtaining the stress concentration due to shear only. I have attached a picture of the problem.
It is some time that I am struggling for making a physical interperation of the MAXSCRT in ABAQUS and crack initiation.
When the MAXSCRT in ABAQUS in cohesive element is equal to 1, does it mean that the crack has been formed or just it means that irreversible deformation in the element has been formed?
I have modeled a beam with a hole in it in ABAQUS. I use of FRACTURE MECHANICS and FINITE ELEMENT METHOD for perdiction of failure load of beams with holes. I am wondering is it a correct assumption to assume a fixed crack length for one beam with varying hole position or not?
It have assumed that a fixed crack length for a beam with varying location of hole along the beam.
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