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2. 发明公开

KR1020130142755A ＣＦＴ기둥용 내부 다이어프램 설치형 조립박스강관의 제작방법 有权
标题翻译：具有内膜的钢箱管的工艺
公开(公告)号：KR1020130142755A
公开(公告)日：2013-12-30
申请号：KR1020120066256
申请日：2012-06-20
申请人： 주식회사 액트파트너
发明人： 염경수 , 최성모 , 김선희 , 홍윤기 , 최연호 , 이건형
IPC分类号： B23K31/02 , E04C3/30
摘要： The present invention relates to a method of manufacturing an assembly box steel pipe for a CFT column in which an inside diaphragm is installed and, specifically, to a method of manufacturing an assembly box steel pipe assembled with a closed structure after installing an inside diaphragm completely while using multiple longitudinal unit members formed by bending a steel plate. According to the present invention, a method of manufacturing an assembly box steel pipe of an inside diaphragm installation type for a CFT column is a method of manufacturing a box steel pipe in which multiple longitudinal unit members are connected and assembled in a horizontal direction comprising: a first step for manufacturing multiple longitudinal unit members by bending a steel plate, wherein a first unit member is manufactured to have a main body part curved into an L shape and an end curved part curved more internally from both ends of the main body part; a second step for manufacturing a partial reinforcement steel pipe while binding a reinforcement plate to the first unit member; and a third step for completing a closed type assembly box steel pipe while multiple partial reinforcement steel pipes are welded and bonded by being connected each other at the same time with the second step or successively.
摘要翻译：本发明涉及一种制造其中安装有内隔膜的CFT柱的组装箱钢管的方法，具体地说涉及一种在完全安装内隔膜之后组装成封闭结构的组装箱钢管的方法同时使用通过弯曲钢板形成的多个纵向单元构件。根据本发明，制造用于CFT柱的内隔膜安装型的组装箱钢管的方法是一种制造盒式钢管的方法，其中多个纵向单元构件在水平方向上连接和组装，包括：通过弯曲钢板来制造多个纵向单元构件的第一步骤，其中第一单元构件制造成具有弯曲成L形的主体部分和从主体部分的两端更内侧弯曲的端部弯曲部分; 第二步骤，用于在将加强板绑定到第一单元构件的同时制造局部加强钢管; 以及第三步骤，用于完成封闭式组装箱钢管，同时通过在第二步骤或相继地彼此连接而将多个局部加强钢管焊接和粘合。

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