Dynamic modeling and vibration analysis of bolted flange joint disk-drum structures: theory and experiment

WC **ng, YQ Wang - International Journal of Mechanical Sciences, 2024 - Elsevier
Bolted flange joint disk-drum structures (BFJDSs) are key components in aero-engines, in
which fatigue damage often occurs due to structural vibration. However, no study has so far …

[HTML][HTML] Vibration characteristics of functionally graded graphene reinforced porous nanocomposite cylindrical shells with spinning motion

YH Dong, YH Li, D Chen, J Yang - Composites Part B: Engineering, 2018 - Elsevier
This paper is concerned with free vibration characteristics of the functionally graded
graphene reinforced porous nanocomposite cylindrical shell with spinning motion. It is …

Theoretical and experimental studies on vibration characteristics of bolted joint multi-plate structures

YQ Wang, WC **ng, J Wang, Q Chai - International Journal of Mechanical …, 2023 - Elsevier
The bolted joint multi-plate structures are widely used in practical engineering, but their
theoretical dynamic model is hard to find in literature. The main purpose of this paper is to …

Dynamic stiffness formulation and vibration analysis of coupled conical-ribbed cylindrical-conical shell structure with general boundary condition

C Zhang, G **, Z Wang, Y Sun - Ocean Engineering, 2021 - Elsevier
In this paper, the dynamic stiffness method (DSM) is presented to investigate the vibration
characterizes of coupled conical-ribbed cylindrical-conical shell structure with general …

Using the higher-order shear deformation theory to analyze the free vibration of stiffened rotating FGM conical shells in a thermal environment

H Aris, H Ahmadi - Thin-Walled Structures, 2023 - Elsevier
In this paper, free vibration analysis of rotating stiffened truncated conical shells with
functionally graded materials (FGM) in a thermal environment is presented based on the …

Experimental, numerical and analytical investigation of free vibrational behavior of GFRP-stiffened composite cylindrical shells

M Hemmatnezhad, GH Rahimi, M Tajik, F Pellicano - Composite Structures, 2015 - Elsevier
The present research aims to investigate the vibration characteristics of stiffened composite
cylindrical shells using experimental, numerical and analytical techniques. The specimens …

Hygrothermal deformation of spinning FG graphene sandwich cylindrical shells having an auxetic core

MNM Allam, AF Radwan, M Sobhy - Engineering Structures, 2022 - Elsevier
A new investigation on hygrothermal stress analysis of rotating functionally graded (FG)
graphene/metal sandwich cylindrical shell having an auxetic honeycomb core is presented …

[HTML][HTML] The dynamic stability and nonlinear vibration analysis of stiffened functionally graded cylindrical shells

GG Sheng, X Wang - Applied Mathematical Modelling, 2018 - Elsevier
A theoretical model is developed to study the dynamic stability and nonlinear vibrations of
the stiffened functionally graded (FG) cylindrical shell in thermal environment. Von Kármán …

Free vibrational characteristics of grid-stiffened truncated composite conical shells

M Zarei, GH Rahimi, M Hemmatnezhad - Aerospace Science and …, 2020 - Elsevier
In this paper, the free vibrational behavior of composite conical shells stiffened by bevel
stiffeners is investigated using experimental, analytical and numerical techniques. The …

An effective model for bolted flange joints and its application in vibrations of bolted flange joint multiple-plate structures: theory with experiment verification

WC **ng, J Wang, YQ Wang - Applied Mathematical Modelling, 2024 - Elsevier
Bolted flange joints are widely used in various engineering structures to combine two or
more substructures together. However, the understanding of mechanical mechanism of …