Elasto/Visco-Plastic Dynamic Response of Axisymmetrical Shells Under Mechanical and/or Thermal Loading Elasto/Visco-Plastic Dynamic Response of Axisymmetrical Shells Under Mechanical and/or Thermal Loading

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Abstract

・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/110002348297/

An analytical method for the elasto/visco-plastic dynamic problems of axisymetrical thin shells subjected to mechanical and/or thermal loads is developed. The equation of motion and the relations between the strains and displacements are derived by extending Sanders' elastic shell theory. For the constitutive relations, Perzyna's elasto/visco-plastic equations including the temperature effect are employed. The derived fundamental equations are numerically solved by the finite difference method. As numerical examples, the simply supported cylindrical shells made of mild steel are treated and the following two cases are analyzed: a nonuniform temperature cylinder subjected to impulsive internal pressure, and an internal pressure cylinder subjected to impulsive thermal load. In both cases the variations of displacements and internal forces with time are discussed.

Journal

  • JSME international journal. Ser. 1, Solid mechanics, strength of materials

    JSME international journal. Ser. 1, Solid mechanics, strength of materials 32(3), 341-347, 1989

    The Japan Society of Mechanical Engineers

Codes

  • NII Article ID (NAID)
    110002348297
  • NII NACSIS-CAT ID (NCID)
    AA10680585
  • Text Lang
    ENG
  • Article Type
    journal article
  • ISSN
    0914-8809
  • Data Source
    NII-ELS  IR  J-STAGE 
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