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Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure

Received: 24 May 2016     Accepted: 5 June 2016     Published: 18 June 2016
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Abstract

The nuclear power crane possesses strict safety requirements. Based on the special structure of its hoisting mechanism, it has two sets of independent lifting ropes to drive a hook synchronously and two pressure buffer devices on both ends of winding system’s balancing lever, in order to play protective roles and increase its working reliability. The flexible multi-body dynamics model which coupled mechanism and structure of the nuclear power crane is constructed when broken accident of rope occurs in the lifting process from the ground or smooth lifting. The importance of a buffer damping device installed in crane hoist mechanism has been proved through the vibration simulation about wire rope at the failure state. And the vibration of mechanism and the main girder structure is remitted and controlled at the time of failure in operation. The most important advantage is that has improved the safety of nuclear power crane.

Published in International Journal of Mechanical Engineering and Applications (Volume 4, Issue 4)
DOI 10.11648/j.ijmea.20160404.11
Page(s) 136-142
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2016. Published by Science Publishing Group

Keywords

Nuclear Power Crane, Multi-body Dynamics, Coupling Mechanism and Structure, Rope Breaking Fault, Vibration Suppression

References
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[10] K. X. Li, J. Y. Gauthier, D. Guyomar, Structural vibration control by synchronized switch damping energy transfer, Journal of Sound and Vibration 330 (2011) 49-60.
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[12] T. M. Seigler, J. B. Hoagg, Filtered dynamic inversion for vibration control of structures with uncertainty, J Dyn Syst Meas Control 135 (4) (2013).
[13] Y. H. Lin, M. W. Trethewey, Finite element analysis of elastic beams subjected to moving dynamic loads, Journal of Sound and Vibration 136 (2) (1990) 323-342.
[14] W. Xia, L. Wang, L. Yin, Nonlinear non-classical microscale beams: Static bending, postbuckling and free vibration, International Journal of Engineering Science 48 (2010) 2044-2053.
[15] H. Alli, A. Uar, Y. Demir, The solutions of vibration control problems using artificial neural networks, Journal of the Franklin Institute 340 (2003) 307-325.
[16] B. Saldivar, S. Mondie. Drilling vibration reduction via attractive ellipsoid method, Journal of the Franklin Institute 350 (2013) 485-502.
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Cite This Article
  • APA Style

    Yixiao Qin, Qingqing Yang, Yanqing Li, Cuiyun Gu. (2016). Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure. International Journal of Mechanical Engineering and Applications, 4(4), 136-142. https://doi.org/10.11648/j.ijmea.20160404.11

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    ACS Style

    Yixiao Qin; Qingqing Yang; Yanqing Li; Cuiyun Gu. Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure. Int. J. Mech. Eng. Appl. 2016, 4(4), 136-142. doi: 10.11648/j.ijmea.20160404.11

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    AMA Style

    Yixiao Qin, Qingqing Yang, Yanqing Li, Cuiyun Gu. Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure. Int J Mech Eng Appl. 2016;4(4):136-142. doi: 10.11648/j.ijmea.20160404.11

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  • @article{10.11648/j.ijmea.20160404.11,
      author = {Yixiao Qin and Qingqing Yang and Yanqing Li and Cuiyun Gu},
      title = {Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure},
      journal = {International Journal of Mechanical Engineering and Applications},
      volume = {4},
      number = {4},
      pages = {136-142},
      doi = {10.11648/j.ijmea.20160404.11},
      url = {https://doi.org/10.11648/j.ijmea.20160404.11},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmea.20160404.11},
      abstract = {The nuclear power crane possesses strict safety requirements. Based on the special structure of its hoisting mechanism, it has two sets of independent lifting ropes to drive a hook synchronously and two pressure buffer devices on both ends of winding system’s balancing lever, in order to play protective roles and increase its working reliability. The flexible multi-body dynamics model which coupled mechanism and structure of the nuclear power crane is constructed when broken accident of rope occurs in the lifting process from the ground or smooth lifting. The importance of a buffer damping device installed in crane hoist mechanism has been proved through the vibration simulation about wire rope at the failure state. And the vibration of mechanism and the main girder structure is remitted and controlled at the time of failure in operation. The most important advantage is that has improved the safety of nuclear power crane.},
     year = {2016}
    }
    

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  • TY  - JOUR
    T1  - Analyzing Vibration Suppression of Nuclear Power Crane with Model Coupling Mechanism and Structure
    AU  - Yixiao Qin
    AU  - Qingqing Yang
    AU  - Yanqing Li
    AU  - Cuiyun Gu
    Y1  - 2016/06/18
    PY  - 2016
    N1  - https://doi.org/10.11648/j.ijmea.20160404.11
    DO  - 10.11648/j.ijmea.20160404.11
    T2  - International Journal of Mechanical Engineering and Applications
    JF  - International Journal of Mechanical Engineering and Applications
    JO  - International Journal of Mechanical Engineering and Applications
    SP  - 136
    EP  - 142
    PB  - Science Publishing Group
    SN  - 2330-0248
    UR  - https://doi.org/10.11648/j.ijmea.20160404.11
    AB  - The nuclear power crane possesses strict safety requirements. Based on the special structure of its hoisting mechanism, it has two sets of independent lifting ropes to drive a hook synchronously and two pressure buffer devices on both ends of winding system’s balancing lever, in order to play protective roles and increase its working reliability. The flexible multi-body dynamics model which coupled mechanism and structure of the nuclear power crane is constructed when broken accident of rope occurs in the lifting process from the ground or smooth lifting. The importance of a buffer damping device installed in crane hoist mechanism has been proved through the vibration simulation about wire rope at the failure state. And the vibration of mechanism and the main girder structure is remitted and controlled at the time of failure in operation. The most important advantage is that has improved the safety of nuclear power crane.
    VL  - 4
    IS  - 4
    ER  - 

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Author Information
  • Mechanical Engineering Institution, Taiyuan University of Science and Technology, Taiyuan, Shanxi, China

  • Mechanical Engineering Institution, Taiyuan University of Science and Technology, Taiyuan, Shanxi, China

  • Mechanical Engineering Institution, Taiyuan University of Science and Technology, Taiyuan, Shanxi, China

  • Taiyuan Heavy Industry Limited by Share Ltd, Taiyuan, Shanxi, China

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