Behaviour of viscoelastic-viscoplastic spheres and cylinders - Fully plastic vessel walls

DOI10.1016/0020-7683(85)90015-0zbMath0571.73068OpenAlexW2145146835MaRDI QIDQ1061545

Ottosen, Niels Saabye

Publication date: 1985

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(85)90015-0

zbMATH Keywords

plane strainsphereslong-term behaviourmaterial compressibilitystress and strain stateadditional viscoplastic Bingham elementeffective stress exceeds the yield stressexact closed-form expressionsinfluence of the different material parametersmagnitude of the Maxwell viscositypressurised or relaxation loaded thick-walled cylindersthick-walled fully plastic vesselsviscoelastic Burgers element

Mathematics Subject Classification ID

Linear constitutive equations for materials with memory (74D05) Plastic materials, materials of stress-rate and internal-variable type (74C99) Membranes (74K15) Nonlinear constitutive equations for materials with memory (74D10) Dynamical problems in solid mechanics (74H99) Theory of constitutive functions in solid mechanics (74A20) Dynamical problems in solid mechanics (74Hxx)

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