Study of I-Shape Steel Beams Subjected to Combined Fire and Impact Loading and Failure Assessment Method

To investigate the dynamic response and fire performance of steel beams under high temperature, drop hammer impact tests and numerical simulations were conducted on steel beams subjected to high temperatures. Three finite element (FE) models were established using the element coupling method to pred...

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Veröffentlicht in:	Journal of structural engineering (New York, N.Y.) N.Y.), 2024-05, Vol.150 (5)
Hauptverfasser:	Guo, Yu-Xu, Xi, Feng, Yang, Bo, Kong, De-Yang, Alqawzai, Shagea, Chen, Yu
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial forces Bending moments Coupling Drop hammers Dynamic response Failure analysis Failure modes Finite element method Hammers Heat resistant steels High temperature I beams Impact loads Impact prediction Impact tests Internal forces Mathematical models Mechanical properties Parameter sensitivity Plastic deformation Plastic properties Shear forces Steel beams Strain rate Structural engineering Synergistic effect
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