ボイラ平鏡板の強さ(その3) : 平鏡板のフランジわん曲部における応力

概要

論文の詳細を見る
The actual amount of the stress at the margin of flat part of the flanged end can be calculated from the data obtained by strain-meters, but to estimate that in this way at the curved part is difficult ; the writer, therefore, calculated the latter from the results of the former as follows. The writer treated the curved part as a shell having a form of a surface of revolution. The equations of the stresses for a part which normal makes comparatively large an angle of θ to that of the margine were deduced from the equilibrium of forces acting on an element, but for the other part, K. Stange's solution of ring-shell was applied. The integration constants for these equations were determined from the condition of continuity having a common angle θ mentioned above at a part.
一般社団法人日本機械学会の論文
1952-08-15