Stress function and its finite element implementation for elastostatic plain strain orthotropic problems of modified couple stress theory
DOI10.1007/s00707-024-03864-8MaRDI QIDQ6546190
Song Cen, Yan Shang, Shi-Xuan Liu
Publication date: 29 May 2024
Published in: Acta Mechanica (Search for Journal in Brave)
penalty function methodCook skew beam4-node membrane elementpolynomial analytical solutionsquare holed plate
Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Classical linear elasticity (74B05) Anisotropy in solid mechanics (74E10) Analytic approximation of solutions (perturbation methods, asymptotic methods, series, etc.) of equilibrium problems in solid mechanics (74G10) Plates (74K20) Finite element methods applied to problems in solid mechanics (74S05)
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