Elasticity solution of transverse normal stress in laminated anisotropic cylindrical panels

Hung-Sying Jing, Kuan Goang Tzeng, Jing Sying Young

研究成果: Conference article

2 引文 (Scopus)

摘要

A three-dimensional elasticity solution of infinitely long, laminated anisotropic cylindrical panels with simply supported boundary condition is presented. Using exact three-dimensional equations, the resulting three highly coupled partial differential equations can be reduced to ordinary differential equations by choosing the solution composed of trigonometric functions along the circumferential direction. Numerical examples are presented for three stacking sequences (1) [θ̄°/90°] (2) [θ̄°/-θ̄°] (3) [θ̄°/-θ̄°/θ̄°] under transverse sinusoidal loading. The discussion is focused on the behavior of transverse normal stress. In general, the behavior is entirely different from that of laminated plates. The sign of transverse normal stress changes through the shell thickness. The slope of the transverse normal stress is generally not continuous across the interface of the laminate. The thickness and stacking sequence studied in the research do not change the distribution shape of transverse normal stress too much.

原文English
頁(從 - 到)728-738
頁數11
期刊International SAMPE Symposium and Exhibition (Proceedings)
38
發行號1
出版狀態Published - 1993 十二月 1
事件Proceedings of the 1993 38th International SAMPE Symposium and Exhibition. Part 2 (of 2) - Anaheim, CA, USA
持續時間: 1993 五月 101993 五月 13

指紋

Elasticity
Ordinary differential equations
Partial differential equations
Laminates
Boundary conditions

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

引用此文

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Elasticity solution of transverse normal stress in laminated anisotropic cylindrical panels. / Jing, Hung-Sying; Tzeng, Kuan Goang; Young, Jing Sying.

於: International SAMPE Symposium and Exhibition (Proceedings), 卷 38, 編號 1, 01.12.1993, p. 728-738.

研究成果: Conference article

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AU - Tzeng, Kuan Goang

AU - Young, Jing Sying

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N2 - A three-dimensional elasticity solution of infinitely long, laminated anisotropic cylindrical panels with simply supported boundary condition is presented. Using exact three-dimensional equations, the resulting three highly coupled partial differential equations can be reduced to ordinary differential equations by choosing the solution composed of trigonometric functions along the circumferential direction. Numerical examples are presented for three stacking sequences (1) [θ̄°/90°] (2) [θ̄°/-θ̄°] (3) [θ̄°/-θ̄°/θ̄°] under transverse sinusoidal loading. The discussion is focused on the behavior of transverse normal stress. In general, the behavior is entirely different from that of laminated plates. The sign of transverse normal stress changes through the shell thickness. The slope of the transverse normal stress is generally not continuous across the interface of the laminate. The thickness and stacking sequence studied in the research do not change the distribution shape of transverse normal stress too much.

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