ON THE HYSTERESIS CURVE OF THE LAMINATED SPRINGS

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概要

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• The vibration of the rolling stock has a close connection with the rigidity and frictional force of the laminated spring. But most of the formulae hitherto published for calculating the deflection of the laminated spring neglect the influence of the "inter-leaf" friction or deal with it only experimentally. The writers have already presented a new theory for calculating the deflection of the laminated spring, in which the influence of the "inter-leaf" friction is taken into consideration, and have shown how to obtain the hysteresis curve of the spring thereby.This paper describes the outline of the theory and shows several examples of numerical calculations to obtain the hysteresis curve in the case of any cyclic change of the load.In another paper, the writers will show the results of the experiments made with a model spring, which fairly agreed with the calculation.

• 日本ばね学会の論文

日本ばね学会 | 論文

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