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Title |
Strengthening Effects of Slabs by Aramid Fiber Sheet
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Authors |
연규석 ; 강영석 ; 김형우 ; 이윤수 ; 김남길 |
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Abstract |
This study was conducted to evaluate the structural behaviors of Aramid fiber sheer reinforced slabs. Seven concrete slabs with 45×8.5×200㎝ were made for this experiment one slab without being reinforced completely loaded until failure and the maximum load was obtained from this test. 70% of the maximum load was applied to 3 Aramid fiber sheet reinforced slabs after cracking and to the rest of 3 Aramid fiber sheet reinforced slabs without loading and cracking. Test results shows that maximum loading flexural rigidity and ductility for the Araimid fiber sheet reinforced slabs after initial cracking are similar as those for the Armied fiber sheet reinforced slabs without loading and cracking.
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