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이원석(Lee Won-Suk),김선우(Kim Sun-Woo),윤현도(Yun Hyun-Do),김대중(Kim Dae-Joong),최경렬(Choi Kyoung-Lyoul),강선종(Kang Sun-Jong),박동순(Park Dong-Soon) 한국구조물진단유지관리학회 2005 한국구조물진단학회 학술발표회논문집 Vol.9 No.2
Recently, construction wastes are increasing every year. So problem of environmental pollution and lack of natural aggregate are serious, but there are no appropriate design recommendations. This paper reports limited experimental data on the structural performance of reinforced concrete beams with recycled aggregate. The variables in the test program were the existence of shear reinforcement and use of recycled aggregate. Reinforced concrete beams with natural aggregate and recycled aggregate were tested to evaluate their failure modes, shear behavior and crack pattern. Based on the experimental results, shear strength and failure mode of R/C beams with recycled aggregate were about equal to those of R/C beams with natural aggregate.
이원석 ( Lee Won-suk ),김선우 ( Kim Sun-woo ),윤현도 ( Yun Hyun-do ),김대중 ( Kim Dae-joong ),최경렬 ( Choi Kyoung-lyoul ),강선종 ( Kang Sun-jong ),박동순 ( Park Dong-soon ) 한국구조물진단유지관리공학회 2005 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.9 No.2
Recently, construction wastes are increasing every year. So problem of environmental pollution and lack of natural aggregate are serious, but there are no appropriate design recommendations. This paper reports limited experimental data on the structural performance of reinforced concrete beams with recycled aggregate. The variables in the test program were the existence of shear reinforcement and use of recycled aggregate. Reinforced concrete beams with natural aggregate and recycled aggregate were tested to evaluate their failure modes, shear behavior and crack pattern. Based on the experimental results, shear strength and failure mode of R/C beams with recycled aggregate were about equal to those of R/C beams with natural aggregate.