IDEAS home Printed from https://ideas.repec.org/a/pkp/ijonsr/v3y2015i5p68-75id2346.html
   My bibliography  Save this article

The Eigenfrequencies of a Real Structure Excited by an Internal Noise

Author

Listed:
  • Boufeldja Benabdelkader
  • Mohammed Elmir
  • Abdelhamid Touhami

Abstract

This research work attempts to present an experimental study on the structure of the former laboratory of vibration and structural dynamics in the technological hall that belong to Bechar University. This study tries to determinate the real behavior of this structure. The structure is exited by background noise generated by a vibrating table compacting concrete, placed inside the laboratory, after we simulate this noise with an electrodynamics shaker. The response of the structure was captured by a tri-axial accelerometer. The experimental results are presented under an auto spectrum, for determining the eigenfrequencies of the structure, this values are compared with those obtund from a numerical simulation bases on the finite elements method.

Suggested Citation

  • Boufeldja Benabdelkader & Mohammed Elmir & Abdelhamid Touhami, 2015. "The Eigenfrequencies of a Real Structure Excited by an Internal Noise," International Journal of Natural Sciences Research, Conscientia Beam, vol. 3(5), pages 68-75.
    • Handle: RePEc:pkp:ijonsr:v:3:y:2015:i:5:p:68-75:id:2346
    as

    Download full text from publisher

    File URL: https://archive.conscientiabeam.com/index.php/63/article/view/2346/3514
    Download Restriction: no
    ---><---

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:pkp:ijonsr:v:3:y:2015:i:5:p:68-75:id:2346. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Dim Michael (email available below). General contact details of provider: https://archive.conscientiabeam.com/index.php/63/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.