Results 231 to 240 of about 22,546 (283)

Subloading surface model in unconventional plasticity

International Journal of Solids and Structures, 1989
Abstract For engineering problems, the elastoplastic constitutive model has been required, which is applicable to the prediction of cyclic loading behavior for various stress/strain amplitudes. The subloading surface model has been proposed and developed in order to respond to this requirement.
K Hashiguchi
exaly   +2 more sources

Conventional and Unconventional Plastic Response and Representation

Applied Mechanics Reviews, 1988
The development and the present state of a few key aspects of the theory of plasticity are sketched as a guide to the literature for those new to or not centrally involved in the subject. Only a small fraction of this extensive literature is cited. Special attention is paid to the frequently inspirational but more often misleading influence of the ...
Daniel C Drucker
exaly   +2 more sources

Unconventional cyclic plasticity model implementation for shell and plane stress elements in UMAT/Abaqus

Thin-Walled Structures
Finite element simulations are widely used in several industrial sectors (civil, aerospace, mechanical, naval, biomedical, etc.) to design components or structures. Often, the resolution of highly non-linear problems requires the recurse to dense meshes with the consequent increase in computation time.
Riccardo Fincato, Seiichiro Tsutsumi
exaly   +2 more sources

Unconventional elastomeric isolators reinforced with engineered plastic plates: compressive failure analysis

International Journal of Solids and Structures, 2021
Abstract This paper investigates the compression behaviour of engineered-plastic-plate reinforced elastomeric isolators (EPPREIs), which use engineered plastic plates instead of steel reinforcements as in conventional isolators. Compared to the latter, EPPREIs are cheaper, lighter and easier to install.
Ping Tan, Han Liu, Marco DonĂ 
openaire   +1 more source

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