UPPER AND LOWER BOUNDS FOR LIMIT LOADS OF THICK AXISYMMETRIC PLATES
نویسندگان
چکیده
Plastic failure of thick axisymmetric plates obeying Mises yield criterion is theoretically investigated. Upper and lower bounds for loci under the combination bi-directional bending moments a shear force are formulated explicitly, they found very close in size as well shape. The theoretical results applied to annular subjected uniform line loads along circular edges, some numerical solutions demonstrated four cases support conditions. Two series collapse tests steel nuts performed provide load carrying capacities, which favor theory.
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ژورنال
عنوان ژورنال: Nihon Kenchiku Gakkai ko?zo?-kei ronbunshu?
سال: 2023
ISSN: ['1881-8153', '1340-4202']
DOI: https://doi.org/10.3130/aijs.88.447