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scientific edition of Bauman MSTUSCIENCE & EDUCATIONBauman Moscow State Technical University. El № FS 77  48211. ISSN 19940408
The Qualitative Analysis of Theoretic Curves Generated by Linear Viscoelasticity Constitutive Equation
# 05, May 2016 DOI: 10.7463/0516.0840650
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The article analyses a onedimensional linear integral constitutive equation of viscoelasticity with an arbitrary creep compliance function in order to reveal its abilities to describe the set of basic rheological phenomena pertaining to viscoelastoplastic materials at a constant temperature. General equations and basic properties of its quasistatic theoretic curves (i.e. stressstrain curves at constant strain or stress rates, creep, creep recovery, creep curves at piecewiseconstant stress and ramp relaxation curves) generated by the linear constitutive equation are derived and studied analytically. Their dependences on a creep function and relaxation modulus and on the loading program parameters are examined. Publications with keywords: linear viscoelasticity, integral constitutive equation, creep compliance, relaxation modulus, theoretic stressstrain curves, creep curves, creep recovery curves, relaxation curves, fading memory, adequacy indicators for linear viscoelasticity Publications with words: linear viscoelasticity, integral constitutive equation, creep compliance, relaxation modulus, theoretic stressstrain curves, creep curves, creep recovery curves, relaxation curves, fading memory, adequacy indicators for linear viscoelasticity Thematic rubrics: Поделиться:



