The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of MECHANICS
Transactions ID Number: 19-411
Full Name: Marina Shitikova
Position: Professor
Age: ON
Sex: Female
Address: Svoboda Street 45-53
Country: RUSSIA
Tel: +7-4732-773992
Tel prefix:
Fax: +7-4732-773992
E-mail address: shitikova@vmail.ru
Other E-mails: MVS@vgasu.vrn.ru
Title of the Paper: The analysis of the transient dynamic response of elastic thin-walled beams of open section via the ray method
Authors as they appear in the Paper: Yury A. Rossikhin and Marina V. Shitikova
Email addresses of all the authors: YAR@vgasu.vrn.ru,MVS@vgasu.vrn.ru,shitikova@vmail.ru
Number of paper pages: 13
Abstract: The problem on the normal impact of an elastic rod with a rounded end upon an elastic Timoshenko arbitrary cross section thin-walled beam of open section is considered. The process of impact is accompanied by the dynamic flexure and torsion of the beam, resulting in the propagation of plane flexural-warping and torsional-shear waves of strong discontinuity along the beam axis. Behind the wave fronts upto the boundaries of the contact region, the solution is constructed in terms of one-term ray expansions. During the impact the rod moves under the action of the contact force which is determined due to the Hertz's theory, while the contact region moves under the attraction of the contact force, as well as the twisting and bendingtorsional moments and transverse forces, which are applied to the lateral surfaces of the contact region. The procedure proposed allows one to obtain rather simple relationship for estimating the maximal magnitude of the contact force, which !
can be very useful in engineering applications.
Keywords: Normal impact, Ray method, Thin-walled beam of open section, Transient waves
EXTENSION of the file: .pdf
Special (Invited) Session: The Analysis of the Impact Response of Elastic Thin-Walled Beams of Open Section Via the Ray Method
Organizer of the Session: 646-561
How Did you learn about congress:
IP ADDRESS: 217.25.231.65
