Bounding approach to the bifurcation point of annular plates with nonassociated flow law subjected to uniform tension at their outer edges
DOI10.1016/0749-6419(88)90013-7zbMath0652.73031OpenAlexW1971960634MaRDI QIDQ1107362
Akio Shindo, Abdelmajid Fatnassi, Yoshihiro Tomita
Publication date: 1988
Published in: International Journal of Plasticity (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0749-6419(88)90013-7
upper bound analysissteepest descent methoduniform tensionlower bound to the bifurcation pointnonaxisymmetric bifurcation behaviornonuniformly stressed solidspressure-sensitive and dilatant annular plates
Numerical optimization and variational techniques (65K10) Finite element methods applied to problems in solid mechanics (74S05) Bifurcation and buckling (74G60) Plastic materials, materials of stress-rate and internal-variable type (74C99)
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