Launching Method of Composite CFT Truss Girder Bridge

The present invention relates to a launching construction method of a bridge using assembly of a precast floor plate and a concrete-filled steel tube (CFT) truss girder, temporarily assembling a CFT truss girder and a precast floor plate to form a segment and sequentially launching the segments to e...

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Bibliographische Detailangaben
Hauptverfasser:	JANG, SEUNG YUP, YEO, IN HO, KIM, KI HYUN, KWAK, YOUNG HAK, KIM, HYUN MIN, LEE, KYOUNG CHAN, KIM, SUNG IL, KIM, YOUNG JIN, MA, HYANG WOOK, KIM, IN GYU, SHIN, YOON BONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ASSEMBLY OF BRIDGES CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES FIXED CONSTRUCTIONS OR VIADUCTS
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Beschreibung
Zusammenfassung:	The present invention relates to a launching construction method of a bridge using assembly of a precast floor plate and a concrete-filled steel tube (CFT) truss girder, temporarily assembling a CFT truss girder and a precast floor plate to form a segment and sequentially launching the segments to enable a bridge to be installed. 본 발명은 CFT 트러스 거더와 프리캐스트 바닥판을 가조립하여 세그먼트를 형성한 후, 복수개의 세그먼트를 순차적으로 런칭시켜서 교량을 시공하게 되는 프리캐스트 바닥판과 충전강관 트러스 거더의 조립을 이용한 교량의 런칭시공방법에 관한 것이다.