Model analysis of inflated curved beam considering pressure follower force effect

Ma Ruiqiang; Ding Haixin; Wei Jianzheng; Zheng Xiaoxia; Li Zhiqiang; Tan Huifeng

doi:10.1016/j.tws.2023.110861

Model analysis of inflated curved beam considering pressure follower force effect

Ma Ruiqiang
, Ding Haixin
, Wei Jianzheng^*
, Zheng Xiaoxia
, Li Zhiqiang
, Tan Huifeng

^*Corresponding author for this work

School of Astronautics

Taiyuan University of Technology
Shanghai Institute of Satellite Engineering

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

The inflated curved beam is essential in many scientific and technological applications due to its ultra-lightweight and high packaging efficiency. Based on the virtual work principle, the vibration differential equations of the inflated curved beam considering the pressure follower force effect were deduced. Then, an improved model considering the pressure follower force effect were proposed for an inflated curved beam's in-plane and out-plane vibration. The calculated results from the proposed model agreed strongly with the finite membrane element model. Finally, the pressure follower force effects and the influence of the initial curvature of inflated curved beams on the natural frequencies are discussed.

Original language	English
Article number	110861
Journal	Thin-Walled Structures
Volume	189
DOIs	https://doi.org/10.1016/j.tws.2023.110861
State	Published - Aug 2023

Keywords

Follower force effect
Inflated curved beam
Membrane structure
Modal analysis
Pressure effect

Access to Document

10.1016/j.tws.2023.110861

Cite this

@article{b41a3f4a37664eac9c2678996cab1c7b,

title = "Model analysis of inflated curved beam considering pressure follower force effect",

abstract = "The inflated curved beam is essential in many scientific and technological applications due to its ultra-lightweight and high packaging efficiency. Based on the virtual work principle, the vibration differential equations of the inflated curved beam considering the pressure follower force effect were deduced. Then, an improved model considering the pressure follower force effect were proposed for an inflated curved beam's in-plane and out-plane vibration. The calculated results from the proposed model agreed strongly with the finite membrane element model. Finally, the pressure follower force effects and the influence of the initial curvature of inflated curved beams on the natural frequencies are discussed.",

keywords = "Follower force effect, Inflated curved beam, Membrane structure, Modal analysis, Pressure effect",

author = "Ma Ruiqiang and Ding Haixin and Wei Jianzheng and Zheng Xiaoxia and Li Zhiqiang and Tan Huifeng",

note = "Publisher Copyright: {\textcopyright} 2023",

year = "2023",

month = aug,

doi = "10.1016/j.tws.2023.110861",

language = "英语",

volume = "189",

journal = "Thin-Walled Structures",

issn = "0263-8231",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Model analysis of inflated curved beam considering pressure follower force effect

AU - Ruiqiang, Ma

AU - Haixin, Ding

AU - Jianzheng, Wei

AU - Xiaoxia, Zheng

AU - Zhiqiang, Li

AU - Huifeng, Tan

PY - 2023/8

Y1 - 2023/8

N2 - The inflated curved beam is essential in many scientific and technological applications due to its ultra-lightweight and high packaging efficiency. Based on the virtual work principle, the vibration differential equations of the inflated curved beam considering the pressure follower force effect were deduced. Then, an improved model considering the pressure follower force effect were proposed for an inflated curved beam's in-plane and out-plane vibration. The calculated results from the proposed model agreed strongly with the finite membrane element model. Finally, the pressure follower force effects and the influence of the initial curvature of inflated curved beams on the natural frequencies are discussed.

AB - The inflated curved beam is essential in many scientific and technological applications due to its ultra-lightweight and high packaging efficiency. Based on the virtual work principle, the vibration differential equations of the inflated curved beam considering the pressure follower force effect were deduced. Then, an improved model considering the pressure follower force effect were proposed for an inflated curved beam's in-plane and out-plane vibration. The calculated results from the proposed model agreed strongly with the finite membrane element model. Finally, the pressure follower force effects and the influence of the initial curvature of inflated curved beams on the natural frequencies are discussed.

KW - Follower force effect

KW - Inflated curved beam

KW - Membrane structure

KW - Modal analysis

KW - Pressure effect

UR - https://www.scopus.com/pages/publications/85161686999

U2 - 10.1016/j.tws.2023.110861

DO - 10.1016/j.tws.2023.110861

M3 - 文章

AN - SCOPUS:85161686999

SN - 0263-8231

VL - 189

JO - Thin-Walled Structures

JF - Thin-Walled Structures

M1 - 110861

ER -

Model analysis of inflated curved beam considering pressure follower force effect

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this