Research output: Contribution to journal › Letter › peer-review
Threshold characteristics of short-pulsed loads combined with the ultra-sound field causing dynamic delamination of adhesive joints. / Gorbushin, N.; Petrov, Yu.; Zhao, Ya-Pu; Zhang, Yin.
In: Theoretical and Applied Mechanics Letters, Vol. 8, No. 1, 01.2018, p. 28-31.Research output: Contribution to journal › Letter › peer-review
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TY - JOUR
T1 - Threshold characteristics of short-pulsed loads combined with the ultra-sound field causing dynamic delamination of adhesive joints
AU - Gorbushin, N.
AU - Petrov, Yu.
AU - Zhao, Ya-Pu
AU - Zhang, Yin
N1 - Publisher Copyright: © 2018 The Authors. Published by Elsevier Ltd on behalf of The Chinese Society of Theoretical and Applied Mechanics
PY - 2018/1
Y1 - 2018/1
N2 - In the present work, we analyse the delamination problem under the combined dynamic load. We show the effect of background harmonic vibrations on critical amplitudes of the principal force pulse. The effect is demonstrated on the simple model of a string on an elastic foundation and the fracture phenomenon is predicted by the incubation time criterion. The results state the possibility of considerable decrease in threshold amplitude by a proper choice of the frequency of a background excitation.
AB - In the present work, we analyse the delamination problem under the combined dynamic load. We show the effect of background harmonic vibrations on critical amplitudes of the principal force pulse. The effect is demonstrated on the simple model of a string on an elastic foundation and the fracture phenomenon is predicted by the incubation time criterion. The results state the possibility of considerable decrease in threshold amplitude by a proper choice of the frequency of a background excitation.
KW - Delamination
KW - Dynamic fracture
KW - Incubation time criterion
KW - FRACTURE
KW - ENERGY
KW - IMPACT
KW - STICTION
KW - MEMS
KW - STRENGTH
UR - http://www.scopus.com/inward/record.url?scp=85036640242&partnerID=8YFLogxK
UR - http://www.mendeley.com/research/threshold-characteristics-shortpulsed-loads-combined-ultrasound-field-causing-dynamic-delamination-a
U2 - 10.1016/j.taml.2017.11.002
DO - 10.1016/j.taml.2017.11.002
M3 - Letter
VL - 8
SP - 28
EP - 31
JO - Theoretical and Applied Mechanics Letters
JF - Theoretical and Applied Mechanics Letters
SN - 2095-0349
IS - 1
ER -
ID: 15925610