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1. 发明授权

KR101256774B1 PSC 거더의 전도 방지 및 지점부 연속화를 위한 단부 가로보의 일체 시공 방법 有权
标题翻译：用于集成支撑部分连续性并防止PSC GIRDER下降的结束横梁的结构方法
公开(公告)号：KR101256774B1
公开(公告)日：2013-04-25
申请号：KR1020120112054
申请日：2012-10-09
申请人： 롯데건설 주식회사 , (주)지승컨설턴트
发明人： 이주호 , 전성용 , 문장식 , 한광희 , 안범준 , 박종면 , 김영호
IPC分类号： E01D21/00 , E01D19/00 , E01D2/00 , E04C3/26 , E01D101/28
CPC分类号： E01D21/00 , E01D2/00 , E01D19/00 , E01D2101/28 , E04C3/26
摘要： PURPOSE: A continuous construction method of an end floor beam for prevention of falling of a PSC(PreStressed Concrete) girder and continuation of a support unit is provided to prevent falling of the PSC girder in installation of the PSC girder and to enable a worker to conveniently construct the end floor beam by not needing removal work of a mold. CONSTITUTION: A continuous construction method of an end floor beam for prevention of falling of a PSC girder(10) and continuation of a support unit comprises a step of manufacturing a plurality of PSC girders including a preventing falling block(12) in an end; a step of supporting the PSC girders to each support unit of bridge legs of a bridge side by side; a step of installing a cross reinforcing bar at a hole(10c) formed in the end of the PSC girder; a step of installing a mold unit in order to obtain concrete placing space of the end floor beam by comparting a bottom surface and a side wall at the end of the PSC girder and the preventing falling block ; and a step of constructing the end floor beam crossing the end of the PSC girder by placing concrete at the concrete placing space of the end floor beam.
摘要翻译：目的：提供防止PSC（预应力混凝土）梁坠落和支撑单元延续的端部地板梁的连续施工方法，以防止PSC大梁在安装PSC大梁时坠落，并使工人能够通过不需要模具的去除工作方便地构造端部地板梁。构成：用于防止PSC大梁（10）落下并延伸支撑单元的端部地板梁的连续施工方法包括制造多个PSC桁架的步骤，其包括防止落块（12）的末端; 将桥梁的桥梁的每个支撑单元并排支撑在一起的步骤; 在形成在PSC梁的端部的孔（10c）上安装交叉钢筋的步骤; 安装模具单元的步骤是为了通过在PSC梁的端部附近的底表面和侧壁以及防止掉落块来获得端部地板梁的混凝土放置空间; 以及通过将混凝土放置在端部地板梁的混凝土浇筑空间来构造穿过PSC大梁端部的端部地板梁的步骤。

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