Upper bounds to plastic strains in shake-down of structures subjected to cyclic loads

DOI10.1007/BF02128765zbMath0262.73067MaRDI QIDQ2561128

Edmondo Vitiello

Publication date: 1972

Published in: Meccanica (Search for Journal in Brave)

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Finite element methods applied to problems in solid mechanics (74S05) Composite and mixture properties (74E30) Plastic materials, materials of stress-rate and internal-variable type (74C99)

Related Items (8)

Estimates of the post-shakedown response of hardening structures by means of simplified computations ⋮ A unified approach to quasi-static shakedown problems for elastic-plastic solids with piecewise linear yield surface ⋮ Bounds to internal forces for elastic-plastic solids subjected to variable loads ⋮ Improved bounds for displacements at shakedown ⋮ Studies on plastic structures: stability, anisotropic hardening, cyclic loads ⋮ Extended displacement bound theorems for continua subjected to dynamic loading ⋮ Adaptation of rigid-work-hardening discrete structures subjected to load and temperature cycles and second-order geometric effects ⋮ Workhardening adaptation of rigid-plastic structures

Cites Work

• A matrix structural theory of piecewise linear elastoplasticity with interacting yield planes
• Incremental elastoplastic analysis and quadratic optimization
• Shakedown theory in perfect elastoplasticity with associated and nonassociated flow-laws: A finite element linear programming approach
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