Dynamic Responses and Failure Modes of T-Shaped Concrete-Filled Steel Tube Core Columns under the Blast Loads

Ya Feng Xu; Ao Wang; Shou Yan Bai

doi:10.4028/www.scientific.net/AMM.166-169.1362

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 166-169Dynamic Responses and Failure Modes of T-Shaped...

Dynamic Responses and Failure Modes of T-Shaped Concrete-Filled Steel Tube Core Columns under the Blast Loads

Abstract:

In this paper, the dynamic response and failure modes on the T-shaped concrete-filled steel tube core columns under blast loads were simulated with the finite element analysis software ABAQUS. According to analysis the lateral displacement of the midpoint of the column and the stress of the concrete, we can obtain the failure of the column. At the same time, we simulated the effects on the column when it was under different blast loads.