偏平推動殼の応力解析 (その 1)

概要

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This paper presents an exact theory of shallow translational shells and analysis of stresses from concentrated loading. The theory of this paper corresponds to that of Flugge and Bieger on cylindrical shell. The principle is that three partial differential equations are derived at first from equilibrium conditions and that they are transformed into an 8th order differential equation of a function F. According to this transformation we are able to obtain stresses and displacements, even if the transverse shear is not negligible. Loadings are represented by double Fourier series and solution is assumed to be the same form. Though it satisfies automatically simply supported condition as a result of this assumption, it is enough for actual application. Because waves of stresses are damped very fast and then it becomes trivial problem what condition must be applied. As a matter of fact, examples have proved it to be true.
社団法人日本建築学会の論文
1965-08-30