농어촌 지역 RC건축물 보의 철판망 보강에 대한 실험 연구 = An Experimental Study on Beam Strengthening of RC Buildings with Expanded Steel Plates in Rural Area

다국어 초록 (Multilingual Abstract)

This experimental study was conducted to investigate beam strengthening of RC buildings with expended steel plate(ESP) in rural area. Nine test specimens were manufactured, whose variables were tensile steel ratio and the amount and the shape of expanded steel plate. The test results indicated that strengthened beams with ESP showed the improvement of flexural strength of 50%~90%, and the beam strengthening of U type was excellent for shear reinforcement as well as flexural reinforcement, more over, the honeycomb shape of ESP and
anchor bolts for development of ESP were very effective.

참고문헌 (Reference)

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5 "Strengthening of Initially Loaded Reinforced Flexural Concretebeams Using FRP Plates" march-april 1994 : 160-168, i.a.basunbu

6 "Flexural Behavior of Precracked Reinforced Concrete Beams Strengthened Externally by Steellates ACI Structural Journal" 92 (92): 14-22, 1995