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http://dx.doi.org/10.4334/JKCI.2012.24.4.473

Strengthening Effects of RC Column using Fiber Reinforced Polymer  

Lee, Hyun-Ho (Dept. of Architecture and Fire Service Administration, Dongyang Univ.)
Kim, Jin-Ho (Korea Railroad Research Institute)
Rho, Kwamg-Geun (Heesang Reinforce)
Publication Information
Journal of the Korea Concrete Institute / v.24, no.4, 2012 , pp. 473-480 More about this Journal
Abstract
In order to develop an effecive seismic strengthening metghod for existing concrete structure, structural tests of aramid FRP reinforced RC columns are performed. The test variables were strengthening methods of aramid sheet and strip. The test results were evaluated by comparing strength and energy dissipation capacities of non-reinforced and reinforced specimens. The test result comparison showed that aramid sheet reinforcement on RC column was evaluated as the most efficient way to increase strength and energy dissipation capacity.
Keywords
aramid; sheet; strip; shear strengthening; column;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
연도 인용수 순위
1 이현호, 구은숙, "아라미드섬유쉬트로 전단보강한 RC 기둥의 성능평가에 관한 연구," 대한건축학회 구조계 논문집, 15권, 6호, 1999, pp. 25-36.
2 이현호, "아라미드 FRP 보강된 RC 기둥의 FE해석," 한국콘크리트학회 봄학술대회 논문집, 23권, 2호, 2011, pp. 219-220.
3 일본건축학회, 連續纖維補强 コソクリ−ト系 構造設計施工指針案, 2001, pp. 288-301.
4 Priestley, M. J. N. and Park, R., "Strength and Ductility of Concrete Bridge Columns under Seismic Loading," ACI Structural Journal, 1987, Vol. 84, No. 1, pp. 69-76.
5 한상훈, 홍기남, 이재범, "아라미드 스트랩으로 프리스트레싱 횡구속된 RC 원형기둥의 일축압축거동에 관한 실험적 연구," 콘크리트학회 논문집, 21권, 2호, 2009, pp. 159-168.   과학기술학회마을   DOI
6 박태만, 박성민, 홍혁준, 강경수, 윤정배, "복합판으로 보강된 철근콘크리트 기둥의 내진성능연구," 콘크리트학회 논문집, 17권, 1호, 2005, pp. 113-120.   과학기술학회마을   DOI
7 이현호, "아라미드 섬유쉬트로 휨보강한 RC보의 강도성능 및 변형성능에 관한 고찰," 콘크리트학회 논문집, 10 권, 5호, 1998, pp. 151-158.   과학기술학회마을