Dynamic Response Mechanism of Thin-Walled Plate under Confined and Unconfined Blast Loads
Shujian Yao,
Yikai Chen,
Chengming Sun
et al.
Abstract:Thin-walled metal plates and cabin structures are widely found in ships and cargos which are susceptible to attacks or accidental explosions. The present work focuses on the dynamic response mechanism of steel plates under unconfined and confined blast loads. In the experiment, digital image correlation (DIC) technique was applied to record and analyze the dynamic response process of a large-scale field blast test. The DIC measured curve and the numerically calculated curves agree well in both trends and peak … Show more
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