A semi-implicit integration scheme for a combined viscoelastic-damage model of plastic bonded explosives

SUMMARYThis paper presents a new implementation of a constitutive model commonly used to represent plastic bonded explosives in finite element simulations of thermomechanical response. The constitutive model, viscoSCRAM, combines linear viscoelasticity with isotropic damage evolution. The original i...

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Veröffentlicht in:	International journal for numerical methods in engineering Jg. 99; H. 1; S. 54 - 78
Hauptverfasser:	Buechler, Miles A., Luscher, Darby J.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Bognor Regis Blackwell Publishing Ltd 06.07.2014 Wiley Subscription Services, Inc
Schlagworte:	Algorithms Computer simulation Constitutive relationships Damage Explosives Finite element analysis Finite element method Mathematical analysis Mathematical models PBX-9501 plastic bonded explosive semi-implicit viscoSCRAM
ISSN:	0029-5981, 1097-0207
Online-Zugang:	Volltext
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