Recently, concrete-steel hybrid girder is being developed to improve economic efficiency and durability. To evaluate flexural behavior of the proposed girders, 17.0m full-scale joint was fabricated and tested under vertical loading. The study was examined vertical displacement; the strain of the reinforcement; and the crack patterns in the concrete. The proposed girders was analyzed to be safe in all members.

Abstract
 1. 서 론
 2. 실험계획 및 방법
 3. 실험결과 및 고찰
 4. 결 론
 참고문헌

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