Coupled out-of-plane bending and torsion vibration characteristics of variable stiffness circular curved beam under elastic constraints

Qingbo Wang, Zhongmin Wang, Ting Chen, School of Mechanical and Electrical Engineering, Yangling Vocational Technical College, Huanghe S , T University, School of Civil Engineering and Architecture, an University of Technology, School of Arts and Sciences, Yangling Vocational Technical College

Journal of Vibration and Control

Published online on April 18, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
Coupled vibration characteristics of the variable stiffness circular curved beam subjected to elastic constraints is investigated in this paper. A linear spring and two rotation springs are used to simulate elastic constraints, and a mechanical model of ...