A Comment on the Low Speed Impact of a Clamped Beam by a Heavy Striker∗
- 1 January 1991
- journal article
- research article
- Published by Taylor & Francis in Mechanics of Structures and Machines
- Vol. 19 (4) , 527-549
- https://doi.org/10.1080/08905459108905155
Abstract
An approximate theoretical analysis is presented for a rigid, perfectly plastic clamped beam struck transversely at the mid-span by a mass which produces Finite transverse displacements. An alternative quasi-static procedure is proposed for estimating the dynamic plastic response of a beam when struck by a heavy mass that travels at a low speed. The theoretical basis of this method is explained and the accuracy is examined by an error analysis. Finally, it is suggested that this quasi-static procedure could be used for estimating the dynamic plastic response of other structures that are struck by a heavy mass traveling at a low speed,Keywords
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