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http://dx.doi.org/10.9712/KASS.2015.15.1.095

Behavior of Precast Prestressed Concrete Panels subjected to Blast Loading  

Kang, Joo-Won (Department of Architecture, Yengnam University)
Jo, Eunsun (Department of Architectural Engineering, Kyung Hee University)
Kim, Min Sook (Department of Architectural Engineering, Kyung Hee University)
Lee, Young Hak (Department of Architectural Engineering, Kyung Hee University)
Publication Information
Journal of Korean Association for Spatial Structures / v.15, no.1, 2015 , pp. 95-102 More about this Journal
Abstract
The purpose of this study is to establish and examine the analytical methods based on FEA to predict the behavior of the precast prestressed concrete panels under blast loading. The precast prestressed concrete structures are on the rise, but there is little research in this regard explosion. In this paper, we set the variable to the three models. TNT 500 kg was an explosion in the standoff-distance 3m. In conclusion, the precast models damage was concentrated in the bonded portion. The concrete panels after an explosion occurred continuously deformed. But the including prestressed panels deformation occurs only at the beginning of the explosion were able to see the results.
Keywords
Precast; Prestressed Concrete; Blast Loading; AUTODYN; Computational fluid-dynamic;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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