6533b7d6fe1ef96bd1265ab8

RESEARCH PRODUCT

Calculation of the elastic–plastic strain energy density under cyclic and random loading

Cyprian T. Lachowicz

subject

Materials scienceStrain (chemistry)business.industryMechanical EngineeringInfinitesimal strain theoryStrain energy density functionStructural engineeringIndustrial and Manufacturing EngineeringStrain energyElastic plasticCondensed Matter::Materials ScienceMechanics of MaterialsModeling and SimulationEnergy densityGeneral Materials ScienceComposite materialbusiness

description

Abstract The paper presents a method of identification and calculation of the components of strain energy density under cyclic and random loading causing elastic–plastic strain in the material. The method consists in integration of the history of the strain instantaneous power.

https://doi.org/10.1016/s0142-1123(00)00102-x