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http://dx.doi.org/10.9766/KIMST.2016.19.4.424

Experimental Data Analysis using Computational Numerical Analysis on the Response of One-way Reinforced Concrete Slab under Blast Loading  

Ji, Hun (The 4th Research and Development Institute, Agency for Defense Development)
Publication Information
Journal of the Korea Institute of Military Science and Technology / v.19, no.4, 2016 , pp. 424-434 More about this Journal
Abstract
A few blast experiments are conducted to investigate the behavior of one-way reinforced concrete(RC) slabs under blast loading. Reflected blast characteristics as well as displacements and damage patterns of RC slabs are measured. Numerical models are also established in the software ANSYS AUTODYN to reproduce the experiments on RC slabs. The numerical models are distinguished from each other by different boundary conditions at the edges of RC slabs, which are assumed to reproduce displacements and damage patterns resulted from the experiments. The boundary condition of the experimental tests is estimated from the numerical simulation results. From the numerical simulation results, the boundary condition should be improved in order to measure the accurate maximum displacement in the experimental tests.
Keywords
Blast Loading; Computational Numerical Analysis; Reinforced Concrete; Displacement; Damage Distribution;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
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