Experimental and theoretical analysis of the elastic-plastic normal repeated impacts of a sphere on a beam

The normal repeated impact of a sphere upon an elastic-plastic beam has been analyzed experimentally and theoretically. Hertz elastic contact model and seven well known elastic-plastic contact models were selected for theoretical analysis. A piecewise linearized method has been presented to lineariz...

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Veröffentlicht in:	International journal of solids and structures 2017-03, Vol.109, p.131-142
Hauptverfasser:	Wang, Hui, Yin, Xiaochun, Qi, Xiaoli, Deng, Qingming, Yu, Bo, Hao, Qiming
Format:	Artikel
Sprache:	eng
Schlagworte:	Beam Curvature Elastic analysis Elastic-plastic contact model Elasticity Experiment Impact response Impact velocity Indentation Linearization Mathematical models Numerical prediction Repeated impact Runge-Kutta method Stiffness Theoretical solution Velocity Vibration Yield stress
Online-Zugang:	Volltext
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