Bounds to internal forces for elastic-plastic solids subjected to variable loads

DOI10.1007/BF02128436zbMath0442.73035MaRDI QIDQ1143858

T. Panzeca, Castrenze Polizzotto

Publication date: 1979

Published in: Meccanica (Search for Journal in Brave)

zbMATH Keywords

variable loadsconstructing bounds to internal forces and to hardened yield stresseselastic-plastic workhardeningpiecewise linear workhardening lawpiecewise linear yield surfacesunknown loading history

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99) Optimization problems in solid mechanics (74P99)

Related Items (1)

An energy approach to the boundary element method. II: Elastic-plastic solids

Cites Work

• A unified approach to quasi-static shakedown problems for elastic-plastic solids with piecewise linear yield surface
• Upper bounds on plastic strains for elastic-perfectly plastic solids subjected to variable loads
• A local bounding principle for dissipation energy in shakedown of elastic-perfectly plastic solids
• General displacement and work bounds for dynamically loaded bodies
• Upper bounds on dynamic deformations of elastoplastic continua
• A displacement bounding principle in shakedown of structures subjected to cyclic loads
• A matrix structural theory of piecewise linear elastoplasticity with interacting yield planes
• Upper bounds to plastic strains in shake-down of structures subjected to cyclic loads
• A displacement bound technique for elastic continua subjected to a certain class of dynamic loading
• Bounds on Plastic Strains and Displacements in Dynamic Shakedown of Work-Hardening Structures
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