PROPAGATION OF PULSED PERTURBATIONS IN PRESTRESSED MEDIA

Authors
DANILENKO VA MIKULYAK SV
Citation
Va. Danilenko et Sv. Mikulyak, PROPAGATION OF PULSED PERTURBATIONS IN PRESTRESSED MEDIA, Combustion, explosion, and shock waves, 33(2), 1997, pp. 230-237
Citations number
9
Journal title
Combustion, explosion, and shock waves → ACNP
ISSN journal
00105082
Volume
33
Issue
2
Year of publication
1997
Pages
230 - 237
Database
ISI
SICI code
0010-5082(1997)33:2<230:POPPIP>2.0.ZU;2-K
Abstract
Propagation of pulsed perturbations in prestressed elastic and elastov iscoplastic media are simulated numerically. It is shown that the occu rrence of the initial stress state beads to the formation of wave stru ctures that are absent in unloaded isotropic media. A quasi-longitudin al wave that propagates in a prestressed elastoviscoplastic media is s tudied using the asymptotic method.