異方配列多孔板の動特性に関する実験的研究  [in Japanese] Experimental study on the dynamic characteristics of perforated plates.  [in Japanese]

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Abstract

In ・rights:日本機械学会・rights:本文データは学協会の許諾に基づきCiNiiから複製したものである・relation:isVersionOf:http://ci.nii.ac.jp/naid/110002376395/

In the present paper, the mechanical properties of perforated plates with rectangular arrays of holes are investigated mainly experimentally. Perforated plates have generally been used for the elements of constructions for the purpose of saving the materials and of light-weighing, however, the effects of perforation to the dynamic characteristics have not been discussed minutely. The perforated rectangular plates are dealt with as orthotropic ones herein, and its effective elastic modulus is estimated from the experiments of perforated beam elements with the same array of holes. Reasonance frequencies and several modes of the plate are measured by use of the time-average holography, and they show good agreement with calculated values estimated by Rayleigh's method. As a result, the perforated plates show less orthotropy than they have been expected, laser holography is the effective method is estimating dynamic characteristics of such perforated plates.

Journal

  • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A

    TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A 51(461), 217-221, 1985

    The Japan Society of Mechanical Engineers

Codes

  • NII Article ID (NAID)
    110002376395
  • NII NACSIS-CAT ID (NCID)
    AN0018742X
  • Text Lang
    JPN
  • Article Type
    journal article
  • ISSN
    0387-5008
  • NDL Article ID
    3014166
  • NDL Source Classification
    M071(工業材料・材料試験)
  • NDL Source Classification
    ZM16(科学技術--科学技術一般--工業材料・材料試験)
  • NDL Call No.
    Z14-737
  • Data Source
    NDL  NII-ELS  IR  J-STAGE 
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