Stochastic shape functions and stochastic strain-displacement matrix for a stochastic finite element stiffness matrix

DOI10.1007/s00707-007-0569-yzbMath1153.74041OpenAlexW2058856191MaRDI QIDQ925927

Gautam Dasgupta

Publication date: 26 May 2008

Published in: Acta Mechanica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00707-007-0569-y

zbMATH Keywords

elasto-plastic deformationconcave quadrilateral elementWachspress rational polynomial shape functions

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Random structure in solid mechanics (74E35)

Related Items (2)

An analytical approach to modeling the stochastic behavior of visco‐elastic materials ⋮ A relaxation approach to modeling the stochastic behavior of elastic materials

Uses Software

• Mathematica

Cites Work

• Dynamic analysis of elastic-plastic beams by means of thermoelastic solutions
• A rational finite element basis
• Approximate dynamic responses in random media
• Mean waves in laminated random media
• High-order curved finite elements
• A micromechanical model for polycrystalline creep with grain boundary cavitation
• Solution of stochastic partial differential equations using Galerkin finite element techniques
• First-order stochasticity in boundary geometry: A computer algebra BE development
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