半径方向に厚さの漸変する円板の座屈荷重の一計算法
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概要
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Concerning the buckling load of thin circular plate of variable thickness, little has been investigated. This is due to the reason that the differential equation becomes so complicated that it can't be easily solved. From this point of view, the author proposes a new slope-deflection method. That is, the circular plate of variable thickness is substituted by the connection of circular ring plates and a center circular plate, thickness of which differs from each other in stepwise, and he applies the slope-deflection formula to the continuity condition at the connecting circles of two circular ring plates and also to the boundary condition. This method is superior to the other in the following points : a) The solution is always possible. b) The solution is simplified, compared with A. Willer's method, because the determinant necessary to get the critical value is so much simple that there is no difficulty in its solution.
- 一般社団法人日本機械学会の論文
- 1951-11-20