AN EXPLICIT FINITE-DIFFERENCE PROCEDURE FOR CONTACT-IMPACT ANALYSIS OF CRACK EDGES

Authors
ZHANG YG BALLMANN J
Citation
Yg. Zhang et J. Ballmann, AN EXPLICIT FINITE-DIFFERENCE PROCEDURE FOR CONTACT-IMPACT ANALYSIS OF CRACK EDGES, Archive of applied mechanics, 66(7), 1996, pp. 493-502
Citations number
10
Journal title
Archive of applied mechanics → ACNP
ISSN journal
09391533
Volume
66
Issue
7
Year of publication
1996
Pages
493 - 502
Database
ISI
SICI code
0939-1533(1996)66:7<493:AEFPFC>2.0.ZU;2-8
Abstract
A finite difference procedure is proposed to simulate the frictional c ontact-impact response of crack edges. The procedure takes into accoun t in an explicit way separation, stick contact and slip contact of the crack edges. Numerical examples are presented to show the influence o f the contact-impacting of crack edges on the history of dynamic stres s intensity factors.