Column-beam welding joints and manufacturing method thereof

柱梁焊接接头及其制造方法

Abstract

一种现场形式及工厂形式都为容易且廉价的作业、耐震性能优异的柱梁焊接接头。柱梁焊接接头(1A)具备:梁构件(2),通过梁腹(3)、具有上弧形缺口(6)的上凸缘(4)、具有下弧形缺口(7)的下凸缘(5)形成了H型的截面;柱构件(31A);上部完全熔透焊接部(8A),由形成在所述柱构件的侧面与所述上凸缘的端面的对接位置的焊接金属部(10)构成;下部完全熔透焊接部(9A),由在所述柱构件的侧面与所述下凸缘的端面的对接位置形成的架桥用底层焊接部上设置的焊接金属部构成;下部堆焊部(13),通过堆焊而从所述下弧形缺口的与所述下凸缘抵接的下弧形缺口底(SL)向所述柱构件侧、所述柱构件的相反侧及所述梁腹的厚度方向的两侧形成。
Provided is column-beam welding joints with excellent aseismatic performance and easy and low-cost on-the-spot and factory forms. A column-beam welding joint (1A) is provided with a beam member (2), an upper flange (4) having an upper arc gap (6) via a beam web (3) and a lower flange (5) having a lower arc gap (7) so that an H-shaped section is formed and further comprises a column member (31A),an upper complete fusion welding part (8A), a lower complete fusion welding part (9A) and a lower surfacing part (13).The above upper complete fusion welding part (8A) is formed by a welding metal part (10) forming at the position where the side surface of the column member is in butt joint with the end surface of the upper flange. The lower complete fusion welding part (9A), arranged on a bottom-layer welding part and used for bridging, is formed at the position where the side surface of the column member is in butt joint with an end surface of a lower flange. By surfacing, the lower surfacing part (13) is formed at a lower arc gap bottom (SL), abutting against the lower flange, of a lower arc gap, to the side of the column member, to a side opposite to the column member, and to two sides of the thickness direction of the beam web.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (3)

    Publication numberPublication dateAssigneeTitle
    CN-102209818-AOctober 05, 2011株式会社方舟建造Column-beam connection structure
    CN-1303748-AJuly 18, 2001町田工业株式会社Technique of one side weld for reinforcing steel structural member
    JP-4398782-B2January 13, 2010昌克 内田, 株式会社アークリエイト建築鉄骨構造物の製作方法

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle