PC A PC connection structure comprising stepped engagement structure between a girder and an extension support part

The present invention relates to a PC bonding structure with a stepped engagement structure between a girder and an extension support part, and more specifically, to a PC bonding structure with a stepped engagement structure between a girder and an extension support part, which enables bonding at a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MIN YOUNG HAG, JANG JAI HO, HWANG HYUN SIK, CHAE JAE GYUM, OH HEE JAE, OH JONG HAN
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a PC bonding structure with a stepped engagement structure between a girder and an extension support part, and more specifically, to a PC bonding structure with a stepped engagement structure between a girder and an extension support part, which enables bonding at a section in which a bending moment of the girder is minimized, thereby implementing stability of the structure. To this end, the present invention provides the PC bonding structure, which includes: a post arranged in a vertical direction; an extension support part which is extended by a predetermined length in a side surface direction from a side surface of the post and on which the girder is supported; and a connecting unit connecting the extension support part and the girder. A first stepped portion is formed on the extension support part. A second stepped portion in a shape of being engaged with the first stepped portion is formed on the girder. 본 발명은 거더와 연장 지지부 간의 단차 맞물림 구조를 구비하는 PC 접합 구조물에 관한 것으로서, 상세하게는 거더의 휨 모멘트가 최소가 되는 구간에서 접합이 가능하게 함으로써 구조의 안정성을 구현할 수 있는 발명에 관한 것이다. 이러한 목적을 달성하기 위한 본 발명은 상하 방향으로 배치되는 기둥과; 상기 기둥의 측면으로부터 측면 방향으로 소정 길이만큼 연장되며, 거더가 지지되는 연장지지부와; 기 연장지지부와 거더를 연결하는 연결유닛을 포함하되, 상기 연장지지부에는 제1단차부가 형성되고, 상기 거더에는 제1단차부와 맞물리는 형태의 제2단차부가 형성되는 것을 특징으로 하는 PC 접합 구조물을 제공한다.