非线性变厚度球壳正压力下有矩解
Momental Solution of Spherical Shells with Variably Nonlinear Section under Normal Pressure
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Abstract: In this paper, spherical shell with variably nonlinear section that is widely used in eingineering and its equation of the section, δ=δ0(1+βφ)2 analysed to momental problem. The Euler solutions of internal forces are obtained under normal pressure.
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Key words:
- nonlinear /
- Euler equation /
- variable thickness
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[1] 杨耀乾,《簿壳理论),中国铁道出版社(1981) 181-185, [2] 贾乃文,球形扁壳超临界变形的步进求和计算,应用数学和力学, 8,,2(1982) [3] 贾乃文,变厚度球形结构物设计,特种结构,26 (1989). [4] 徐芝纶,《弹性力学》下册,人民教育出版社(1980), 299, [5] 王慎行,变壁厚轴对称球壳,应用数学和力学,9,2 (1988).(1982).
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