Modal analysis and harmonic response analysis of crane arm of medium and small sized automobile crane

DOI

10.2991/icammce-18.2018.35How to use a DOI?

Keywords

Lifting arm; Vibration; modal analysis; Harmonic response analysis

Abstract

Based on the Hypermesh software, the finite element modal analysis and harmonic response analysis of the truck crane boom are carried out. Through the modal analysis, the natural frequencies and modes of the first ten stages of the boom were obtained, so as to understand the effect of different frequency loads on the boom and the overall dynamic stiffness of the boom under various working conditions. This provides a theoretical basis for the structural design or further optimization of the boom design. By harmonic response analysis, the frequency of the three kinds of conditions of the displacement response curve, the most easily analyzed boom resonance frequency, the basis for subsequent analysis.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Fu-yi Cao
AU  - Meng-kai Cui
AU  - Jin-long Li
PY  - 2018/05
DA  - 2018/05
TI  - Modal analysis and harmonic response analysis of crane arm of medium and small sized automobile crane
BT  - Proceedings of the 2018 3rd International Conference on Advances in Materials, Mechatronics and Civil Engineering (ICAMMCE 2018)
PB  - Atlantis Press
SP  - 151
EP  - 155
SN  - 2352-5401
UR  - https://doi.org/10.2991/icammce-18.2018.35
DO  - 10.2991/icammce-18.2018.35
ID  - Cao2018/05
ER  -