TY - JOUR
T1 - On the contact width in generalized plain strain JKR model for isotropic solids
AU - Yan, Cong
AU - Chen, Shaohua
PY - 2009/8
Y1 - 2009/8
N2 - Adhesive contact model between an elastic cylinder and an elastic half space is studied in the present paper, in which an external pulling force is acted on the above cylinder with an arbitrary direction and the contact width is assumed to be asymmetric with respect to the structure. Solutions to the asymmetric model are obtained and the effect of the asymmetric contact width on the whole pulling process is mainly discussed. It is found that the smaller the absolute value of Dundurs' parameter β or the larger the pulling angle θ, the more reasonable the symmetric model would be to approximate the asymmetric one.
AB - Adhesive contact model between an elastic cylinder and an elastic half space is studied in the present paper, in which an external pulling force is acted on the above cylinder with an arbitrary direction and the contact width is assumed to be asymmetric with respect to the structure. Solutions to the asymmetric model are obtained and the effect of the asymmetric contact width on the whole pulling process is mainly discussed. It is found that the smaller the absolute value of Dundurs' parameter β or the larger the pulling angle θ, the more reasonable the symmetric model would be to approximate the asymmetric one.
KW - Asymmetric contact width
KW - Contact mechanics
KW - Generalized JKR model
KW - Non-oscillatory solution
KW - Oscillatory solution
UR - http://www.scopus.com/inward/record.url?scp=67651205516&partnerID=8YFLogxK
U2 - 10.1007/s10409-009-0260-8
DO - 10.1007/s10409-009-0260-8
M3 - Article
AN - SCOPUS:67651205516
SN - 0567-7718
VL - 25
SP - 491
EP - 497
JO - Acta Mechanica Sinica/Lixue Xuebao
JF - Acta Mechanica Sinica/Lixue Xuebao
IS - 4
ER -