Effect of impact velocity on the failure modes of a RC beam

•Effect of impact velocity on the failure modes of a RC beam has been studied.•Numerical results agree with test data for load-displacement curve and crack pattern.•An analytical equation to predict the transition of failure modes in a RC beam.•Different DIFs of rebar steels and concrete are the cau...

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Veröffentlicht in:	International journal of impact engineering 2022-02, Vol.160, p.104061, Article 104061
Hauptverfasser:	Cheng, J.S., Wen, H.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analytical model Bending Constitutive models Failure mode Failure modes Impact loads Impact velocity Numerical simulation RC beam Reinforced concrete Reinforcing steels Response Shear Strain rate sensitivity Velocity
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