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Ren Yongsheng
College of Mechanical and
Electronic Engineering,
Shandong University
of Science and Technology,
Qingdao 266510, China
Zhang Hongbing
College of Science,
Taiyuan University of Technology,
Taiyuan 030024, China
Liu Lihou
School of Basic Science,
Shanghai University of
Engineering Science,
Shanghai 200336, China
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NONLINEAR VIBRATION ANALYSIS OF
THE PLATE WITH DRY FRICTION
SUPPORT CONDITION
Abstract: The rigid-interface friction model is usually used in the nonlinear vibration of the rectangular plate with dry friction support edges. The present study provides an extension by using a hysteretic spring friction model and taking account of the stick-slip motion of the plate. Results for a range of problem parameters have been obtained. The results show that the nonlinear frequency response behavior of the system can be quite different from the rigid-interface friction model. The effects of the stiffness at friction interfaces and the stick-slip motion on the nonlinear vibration of the plate are significant and hence cannot be neglected.
Key words:
Plate Dry friction Nonlinear vibration |