Creep analysis of V-notched metallic plates: boundary element method |
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| Authors: | C P Providakis |
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| Institution: | Department of Applied Sciences, Technical University of Crete, Division of Mechanics, 73100, Chania, Greece |
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| Abstract: | Application of the domain boundary element method is made to the creep analysis of two-dimensional viscoplastic structures containing V-notches under plane stress. Stress and strain distributions are obtained for tensile specimens with a single edge notch. The formulation assumes small-strain and small-rotation for a viscoplastic medium. The combined creep-plasticity constitutive model of Hart is used. Numerical examples are solved for different load histories. |
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