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New developments in the inelastic analysis of quasistatic and dynamic problems
Author(s) -
Argyris J. H.,
St. Doltsinis J.,
Willam K. J.
Publication year - 1979
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620141206
Subject(s) - quasistatic process , viscoplasticity , viscoelasticity , kinematics , context (archaeology) , nonlinear system , classical mechanics , inertial frame of reference , dynamic problem , computer science , mechanics , mathematics , physics , finite element method , structural engineering , constitutive equation , engineering , geology , algorithm , paleontology , quantum mechanics , thermodynamics
The computational aspects are examined for the numerical analysis of inelastic structures and continua. In this context, the tracing of quasistatic and dynamic motions is considered with particular emphasis on the interaction of nonlinear and transient problems. In the first part, explicit and implicit solution schemes are developed for the numerical integration of inelastic first‐order rte processes governing creep, viscoelasticity and viscoplasticity. In the second part, the exposition is extended to second‐order inertial problems and in particular to the field of dynamic plasticity, devoting special attention to the kinematics of finite deformation problems.