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薛明德, 陈伟, 邓勇, 黄克智. 圆柱壳大开孔的薄壳理论解[J]. 力学学报, 1995, 27(4): 482-488. DOI: 10.6052/0459-1879-1995-4-1995-457
引用本文: 薛明德, 陈伟, 邓勇, 黄克智. 圆柱壳大开孔的薄壳理论解[J]. 力学学报, 1995, 27(4): 482-488. DOI: 10.6052/0459-1879-1995-4-1995-457
THE THIN SHELL THEORETICAL SOLUTION FOR CYLINDRICAL SHELLS WITH LARGE OPENINGS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(4): 482-488. DOI: 10.6052/0459-1879-1995-4-1995-457
Citation: THE THIN SHELL THEORETICAL SOLUTION FOR CYLINDRICAL SHELLS WITH LARGE OPENINGS[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(4): 482-488. DOI: 10.6052/0459-1879-1995-4-1995-457

圆柱壳大开孔的薄壳理论解

THE THIN SHELL THEORETICAL SOLUTION FOR CYLINDRICAL SHELLS WITH LARGE OPENINGS

  • 摘要: 采用修正的Morly方程,以ρ0,Y/R为小参数,对圆柱壳大开孔的边界条件进行渐近展开,得到了可适用于ρ0≤0.7,情况下的薄壳理论解。

     

    Abstract: The analytical solution for cylindracal shells with ρ0≤0.7,r_0,R radii of hole and shell,respectively; T thickness of shell)are presented inthis paper by solving the modified Morley’s equation. The accurate boundary conditions atthe hole edge are asymptoticly expanded in powers of ρ0 and T/R.

     

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