ON DISCRETE STRESS RATE SENSITIVITY IN PIECEWISE MODELLING OF CYCLIC LOADING OF SOLIDS.

TitleON DISCRETE STRESS RATE SENSITIVITY IN PIECEWISE MODELLING OF CYCLIC LOADING OF SOLIDS.
Publication TypeJournal Article
Year of Publication1981
AuthorsT Hueckel
JournalJournal De Mecanique
Volume20
Issue2
Start Page365
Pagination365 - 378
Date Published01/1981
Abstract

The constitutive rule is considered for the constitutive matrix change at stress reversals. This additional rule should complement usual, piecewise, path independent or hypoelastic descriptions of solid behavior when applied to cyclic loading. The rule combines the matrix restoration for monoparametric cycles and the matrix continuity across a neutral surface representing the loading function. Some specific forms of the rule are discussed.

Short TitleJournal De Mecanique