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BEAM-COLUMN JOINT USING A REINFORCEMENT WITH VERTICALLY BENT ENDS FOR IMPROVEMENT OF SEISMIC PERFORMANCE
BEAM-COLUMN JOINT USING A REINFORCEMENT WITH VERTICALLY BENT ENDS FOR IMPROVEMENT OF SEISMIC PERFORMANCE
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机译:带有垂直弯头的钢筋梁柱节点,以提高抗震性能
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摘要
PURPOSE: A beam-column joint using a reinforcement with vertically bent ends for improvement of seismic performance is provided to improve the ductility of a reinforced concrete structure against a horizontal load such as a seismic load and to prevent damage to a beam-column joint.;CONSTITUTION: A beam-column joint using a reinforcement with vertically bent ends for improvement of seismic performance is as follows. A reinforcement(200) whose ends are vertically bent is arranged to be buried in beams(20) on both sides thereof across the inside of a beam-column joint in the arrangement direction of the beams. Plastic hinges are created on the beams on the outer sides of both ends of the reinforcement when a seismic load is applied.;COPYRIGHT KIPO 2012
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