Analytic determination of stress fields in cross-ply symmetric composite laminates

Wen Yu Liang, Shen-Haw Ju, Jiann Quo Tarn

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

A Hamiltonian state space approach for analytic determination of deformation and stress fields in multilayered cross-ply symmetric laminates under extension and bending is presented, in which the equations of anisotropic elasticity, the end conditions, the traction-free boundary conditions on the bounding planes of the rectangular section, and the interfacial continuity conditions in multilayered laminates are satisfied, regardless of the number of layers. The solutions serve as useful benchmarks for numerical modeling and material characterization of composite laminates.

Original languageEnglish
Pages (from-to)87-99
Number of pages13
JournalInternational Journal of Solids and Structures
Volume94-95
DOIs
Publication statusPublished - 2016 Sep 1

Fingerprint

Composite Laminates
Laminates
Stress Field
laminates
stress distribution
Anisotropic Elasticity
Material Characterization
End Conditions
composite materials
Composite materials
Numerical Modeling
Free Boundary
Hamiltonians
Traction (friction)
State Space
free boundaries
traction
Benchmark
Boundary conditions
continuity

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering
  • Applied Mathematics

Cite this

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abstract = "A Hamiltonian state space approach for analytic determination of deformation and stress fields in multilayered cross-ply symmetric laminates under extension and bending is presented, in which the equations of anisotropic elasticity, the end conditions, the traction-free boundary conditions on the bounding planes of the rectangular section, and the interfacial continuity conditions in multilayered laminates are satisfied, regardless of the number of layers. The solutions serve as useful benchmarks for numerical modeling and material characterization of composite laminates.",
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Analytic determination of stress fields in cross-ply symmetric composite laminates. / Liang, Wen Yu; Ju, Shen-Haw; Tarn, Jiann Quo.

In: International Journal of Solids and Structures, Vol. 94-95, 01.09.2016, p. 87-99.

Research output: Contribution to journalArticle

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AU - Ju, Shen-Haw

AU - Tarn, Jiann Quo

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