폭발 하중을 받는 프리캐스트 프리스트레스트 콘크리트 패널의 거동 평가

Title
폭발 하중을 받는 프리캐스트 프리스트레스트 콘크리트 패널의 거동 평가
Other Titles
Behavior of Precast Prestressed Concrete Panels subjected to Blast Loading
Author(s)
강주원조은선[조은선]김민숙[김민숙]이영학[이영학]
Keywords
Precast; Prestressed Concrete; Blast Loading; AUTODYN; Computational fluid-dynamic
Issue Date
201503
Publisher
한국공간구조학회
Citation
한국공간구조학회지, v.15, no.1, pp.91 - 98
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.
URI
http://hdl.handle.net/YU.REPOSITORY/32898http://dx.doi.org/10.9712/KASS.2015.15.1.091
ISSN
1598-4095
Appears in Collections:
건축학부 > 건축학부 > Articles
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