Počet záznamů: 1

Plastic plate bending problem with friction on the boundary and uncertain input data

  1. 1.
    0343939 - MU-W 2011 RIV US eng J - Článek v odborném periodiku
    Hlaváček, Ivan
    Plastic plate bending problem with friction on the boundary and uncertain input data.
    Numerical Functional Analysis and Optimization. Roč. 31, č. 4 (2010), s. 414-439 ISSN 0163-0563
    Grant CEP: GA AV ČR(CZ) IAA100190803
    Výzkumný záměr: CEZ:AV0Z10190503
    Klíčová slova: anti-optimization * deformation theory of plasticity * Kačanov method * uncertain input data * worst scenario
    Kód oboru RIV: BA - Obecná matematika
    Impakt faktor: 0.687, rok: 2010
    http://www.tandfonline.com/doi/abs/10.1080/01630563.2010.483311

    A thin plate made of a plastic material obeying the Hencky-Mises stress-strain law is considered. On a part of the boundary displacements and/or rotations with friction are prescribed. The model leads to a variational inequality of the second kind with a monotone operator. Since the material function, loading and the friction coefficients are uncertain, the method of the worst scenario is employd. Convergence of approximate solutions is proved.
    Trvalý link: http://hdl.handle.net/11104/0186296
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