Effect of Initial Out-of-Roundness on the Failure Pressure of Thin-Walled Cylinder Subject to Uniform External Pressure

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概要

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• For the purpose of finding the effect of initial out-of-roundness on the failure pressure of thin-walled cylinders whose lateral sides were subjected to uniform external pressure, failure experiments on 9 thin-walled cylinders were conducted. Those cylinders were of such dimensions that, if they were completely round, the computed values of yielding pressure would be smaller than those of elastic buckling pressure. Results were as follows : (1) The initial out-of-roundness of the machined cylinders used in the experiment need not be taken into consideration for the calculation of their failure pressures. (2) It is appropriate that the magnitudes of initial out-of-roundness of the cylinders such as the plate-worked ones are determined by a method similar to that proposed by Holt.

• 一般社団法人日本機械学会の論文

著者

• Taneda Motoharu

  Kameari Works Hitachi Ltd.

関連論文

• Effect of Initial Out-of-Roundness on the Failure Pressure of Thin-Walled Cylinder Subject to Uniform External Pressure
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