Large deformation, rigid-plastic dynamics by an extremum principle
DOI10.1016/0045-7825(80)90032-8zbMath0425.73027OpenAlexW2024991487MaRDI QIDQ1135663
Henryk K. Stolarski, Ted Beltytschko
Publication date: 1980
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0045-7825(80)90032-8
large deformationsextremum principlepiecewise linear and smooth yield conditionsrigid-plastic continuarod structures
Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Plastic materials, materials of stress-rate and internal-variable type (74C99) Variational principles of physics (49S05)
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- Bounds for finite deflections of impulsively loaded structures with time- dependent plastic behavior
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- On the extremal properties of the solution in dynamics of rigid- viscoplastic bodies allowing for large displacement effects
- Harmonic Dispersion Analysis of Incremental Waves in Uniaxially Prestressed Plastic and Viscoplastic Bars, Plates, and Unbounded Media
- Non‐linear transient finite element analysis with convected co‐ordinates
- On a minimum principle in dynamics of rigid-plastic bodies
- Stress-strain relations, uniqueness and variational theorems for elastic-plastic materials with a singular yield surface
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