Vibration in multi-coupled functionally graded porous shells by a generalized variational method

Duoting Wu, Hongming Zhang, Yurao Gong, Zhenguo Zhang, Hongxing Hua, State Key Laboratory of Mechanical System and Vibration, Institute of Vibration Shock and Noise, Shanghai Jiao Tong University

Journal of Vibration and Control

Published online on November 19, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
Functionally graded porous shell structures with multi-component coupling have gained increasing prominence in advanced engineering applications due to their superior performance and tunable dynamic characteristics. This study investigates the vibration ...