Fracture and fragmentation of thin shells using the combined finite-discrete element method (CROSBI ID 189045)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Munjiza, Ante ; Zhou, Lei ; Divić, Vladimir ; Peroš, Bernardin
engleski
Fracture and fragmentation of thin shells using the combined finite-discrete element method
A model for fracture and fragmentation of multilayered thin shells has been developed and implemented into the combined finite-discrete element code. The proposed model incorporates an extension of the original combined single and smeared fracture approach to multilayered thin shells ; it then combines these with an interaction algorithm that is based on the original distributed potential contact force approach. The developed contact kinematics preserves both energy and momentum balance, while the developed fracture model is capable of modelling complex fracture patterns such as fracture of laminated glass under impact.
discrete element method ; elasticity ; fracture ; shells ; impact ; contact
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Podaci o izdanju
95 (6)
2013.
478-498
objavljeno
0029-5981
1097-0207
10.1002/nme.4511