철근콘크리트 기둥-철골 보 접합부의 용접성능 및 휨 저항성능

Welding and Moment Resisting Performance of R/C Column-Steel Girder Connection

  • 발행 : 1999.04.01

초록

As a process of development of composite beam-column connection system, structural tests have been conducted to verify moment resisting performance of the system. The tests have been proceeded by two steps, the first being welding performance test of the steel connection rod and stiffners, and the second overall moment resisting capacity of the fuly assembled system. Ten welding test specimens and four prototype specimens have been used in the test. Good structural performance of welding test specimens has been observed without any single welding failure, and sufficient moment resisting capacity has been proved from the overall performance test, with the moment magnitude in excess of the calculated plastic moment.

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