Generalized Thermoelasticity for an Infinite Solid Cylinder

• FURUKAWA Toshio

• NODA Naotake

• ASHIDA Fumihiro

抄録

One-dimensional, generalized thermoelasticity is presented based on Lord and Shulman's theory and Green and Lindsay's theory. The former theory involves one relaxation time of the thermoelastic process and the latter involves two relaxation times. These theories have been developed in an attempt to eliminate the paradox of the infinite velocity of thermoelastic propagation inherent in the classical dynamically coupled theory. A formulation of generalized thermoelasticity which combines both generalized theories is derived. The generalized thermoelastic problems in an infinite solid cylinder are analyzed by means of a Laplace transform technique. The numerical calculations for displacement, temperature and stress under the generalized formulation are carried out and compared with the results under the classical formulation.

収録刊行物

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

  JSME international journal. Ser. 1, Solid mechanics, strength of materials 34 (3), 281-286, 1991

  一般社団法人 日本機械学会

キーワード

• Elasticity
• Thermal Stress
• Generalized Thermoelasticity
• Lord and Shulman's Theory
• Green and Lindsay's Theory
• Relaxation Time
• Infinite Solid Cylinder
• Short-Time Solution

詳細情報

• CRID: 1390282680408423808
• NII論文ID: 110002348015
• NII書誌ID: AA10680585
• DOI: 10.1299/jsmea1988.34.3_281
• ISSN: 09148809
• Web Site: https://www.jstage.jst.go.jp/article/jsmea1988/34/3/34_3_281/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可