stress
DESCRIPTION
estres en elementosTRANSCRIPT
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Stress
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Concept of stressThe continuum concept of stress arises in consideration of the internal mechanical reaction of a body to deformation. At the surface of a body in equilibrium, the external forces must be equal to the internal forces.
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Principal planesWhatever the state of stress at a point, it is always possible to find a particular orientation of the coordinate axes for which all shear stress components vanish.