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http://dx.doi.org/10.12652/Ksce.2011.31.4A.311

Effect of Reinforcement Ratio and Impact Velocity on Local Damage of RC Slabs  

Choi, Hyun (단국대학교 토목환경공학과)
Chung, Chul Hun (단국대학교 토목환경공학과)
Yoo, Hyeon Kyeong (단국대학교 토목환경공학과)
Kim, Sang Yun (한국원자력안전기술원 공학연구실)
Publication Information
KSCE Journal of Civil and Environmental Engineering Research / v.31, no.4A, 2011 , pp. 311-321 More about this Journal
Abstract
To analysis the effect of reinforcement ratio and impact velocity on local damage, a series of impact analyses are performed to predict local effects. According to these results, the reinforcement ratio has no effect on the penetration depth and perforation thickness, but notable change to the scabbing area were observed. The higher the missile velocity becomes, the greater the degree of local damage to the reinforced concrete slabs is. Analysis results will be useful in the impact-resistance design of containment buildings and structures.
Keywords
reinforcement ratio; impact velocity; local damage; penetration depth; perforation thickness; scabbing area;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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