Stress resultants plasticity with genera
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Afsin Saritas
📂
Article
📅
2011
🏛
Elsevier Science
🌐
English
⚖ 241 KB
In this paper, general closest point projection algorithm is derived for the elastoplastic behavior of a crosssection of a beam finite element. For given section deformations, the section forces (stress resultants) and the section tangent stiffness matrix are obtained as the response for the cross-s