Numerical implementation of the incubation time fracture criterion. / Bratov, V. A.; Kazarinov, N. A.; Petrov, Y. V.
XXX INTERNATIONAL CONFERENCE ON INTERACTION OF INTENSE ENERGY FLUXES WITH MATTER (ELBRUS 2015). IOP Publishing Ltd., 2015. (Journal of Physics Conference Series; Vol. 653).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Research › peer-review
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TY - GEN
T1 - Numerical implementation of the incubation time fracture criterion
AU - Bratov, V. A.
AU - Kazarinov, N. A.
AU - Petrov, Y. V.
PY - 2015
Y1 - 2015
N2 - The paper is discussing problems connected with embedment of the incubation time criterion for brittle fracture into finite element computational schemes. Incubation time fracture criterion is reviewed; practical questions of its numerical implementation are extensively discussed. Several examples of how the incubation time fracture criterion can be used as fracture condition in finite element computations are given. The examples include simulations of dynamic crack propagation and arrest, impact crater formation (i.e. fracture in initially intact media), spall fracture in plates. Applicability of the approach to model initiation, development and arrest of dynamic fracture is claimed.
AB - The paper is discussing problems connected with embedment of the incubation time criterion for brittle fracture into finite element computational schemes. Incubation time fracture criterion is reviewed; practical questions of its numerical implementation are extensively discussed. Several examples of how the incubation time fracture criterion can be used as fracture condition in finite element computations are given. The examples include simulations of dynamic crack propagation and arrest, impact crater formation (i.e. fracture in initially intact media), spall fracture in plates. Applicability of the approach to model initiation, development and arrest of dynamic fracture is claimed.
KW - CRACK INITIATION
KW - PROPAGATION
KW - TOUGHNESS
KW - DYNAMICS
U2 - 10.1088/1742-6596/653/1/012049
DO - 10.1088/1742-6596/653/1/012049
M3 - статья в сборнике материалов конференции
T3 - Journal of Physics Conference Series
BT - XXX INTERNATIONAL CONFERENCE ON INTERACTION OF INTENSE ENERGY FLUXES WITH MATTER (ELBRUS 2015)
PB - IOP Publishing Ltd.
Y2 - 1 March 2015 through 6 March 2015
ER -
ID: 62224732