Solution of stiffened problems for a finite internally cracked plate by using complex potentials and the generalized variational method

DOI10.1016/0045-7825(87)90086-7zbMath0607.73068OpenAlexW1574921378MaRDI QIDQ1085678

Yi-heng Chen

Publication date: 1987

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(87)90086-7

zbMATH Keywords

complex potentialsstress intensity factorLagrange multiplier techniqueconditions of compatibility and equilibrium around the weldcontinuity of tractionsdecrement ratiodisplacement compatibilityfinite internally cracked plate reinforced by a circular diskpartitioning conceptseries form approximate analytical solution

Mathematics Subject Classification ID

Stress concentrations, singularities in solid mechanics (74G70) Finite element methods applied to problems in solid mechanics (74S05) Composite and mixture properties (74E30) Brittle damage (74R05)

Related Items (1)

A finite notched plate stiffened by a smaller circular disk

Cites Work

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• Solution of plane notch problems for a finite plate by the generalized variational method
• On a finite element model for solving Dirichlet's problem of Laplace's equation

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