三材結合部の強度(その2)

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In the previous report, the authors confirmed that, through the model tests carried out, it was determined that the "finite element method" is quite an effective method for the stress analyses of the local ship structures. Additional model tests were carried out this time, and based on their results, the stress at the joints of the struts of the transverse ring and that at the joint between the bottom transverse and the longitudinal bulkhead vertical web in tankers were analyzed, and were compared with the measurements obtained in actual ships. Further, applying the wedge theory and the curved beam theory to the joints mentioned above, the authors made a comparison between the computed and the measured results, and succeeded in obtaining the accuracy of each calculation method and the tendency of the complex stress distribution, further proving that the "finite element method" is an extremely effective method in the stress analyses of the joint parts in tankers mentioned above.
社団法人日本船舶海洋工学会の論文
1967-07-30