基礎の急激な移動をうける片持ばりの衝撃応答と相似則

概要

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In this study, a collision-induced vibration machine is produced by way of trial, and its performance is examined by the experiment. The experiment is carried out to investigate the response of a cantilever beam attached to a concentrated mass, which is built into the table of the collision-induced vibration machine and in which strain gauges are cemented. Simultaneously, a theoretical analysis is performed on the basis of the beam equation and a similar law for cantilever-beam models, which are made from different material and have different sizes, subjected to translational excitation at the base is theoretically induced. The validity of the similar law is experimentally confirmed as a result of the measurement of strain in the several cantilever-beam models mounted on the collision-induced vibration machine.
1987-12-25