Torsional boundary layer effects in shells of revolution undergoing large axisymmetric deformation

F. C. Su, L. A. Taber

研究成果: Article同行評審

4 引文 斯高帕斯(Scopus)

摘要

Numerical and asymptotic solutions are developed to the equations governing large torsional, axisymmetric deformation of rubberlike shells of revolution. The shell equations include large-strain geometric and material nonlinearities, transverse shear deformation, transverse normal stress and strain, and torsion. Both analyses allow ready incorporation of different strain-energy density functions. In the asymptotic analysis, the interior solution corresponds to that of nonlinear membrane theory and contains a primary boundary layer. The edge-zone solution gives a secondary boundary layer that, for large strain, divides into a bending-twisting moment component and a torsional-membrane component. The boundary layer behavior is illustrated for a clamped neo-Hookean cylinder subjected to internal pressure and axial torque.

原文English
頁(從 - 到)23-37
頁數15
期刊Computational Mechanics
10
發行號1
DOIs
出版狀態Published - 1992 一月 1

All Science Journal Classification (ASJC) codes

  • 計算力學
  • 海洋工程
  • 機械工業
  • 計算機理論與數學
  • 計算數學
  • 應用數學

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