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Fracture and fragmentation of thin shells using the combined finite-discrete element method


Munjiza, Ante; Zhou, Lei; Divić, Vladimir; Peroš, Bernardin
Fracture and fragmentation of thin shells using the combined finite-discrete element method // International journal for numerical methods in engineering, 95 (2013), 6; 478-498 doi:10.1002/nme.4511 (međunarodna recenzija, članak, znanstveni)


Naslov
Fracture and fragmentation of thin shells using the combined finite-discrete element method

Autori
Munjiza, Ante ; Zhou, Lei ; Divić, Vladimir ; Peroš, Bernardin

Izvornik
International journal for numerical methods in engineering (0029-5981) 95 (2013), 6; 478-498

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Discrete element method ; elasticity ; fracture ; shells ; impact ; contact

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Ustanove
Fakultet građevinarstva, arhitekture i geodezije, Split

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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