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A platform for research: civil engineering, architecture and urbanism
High-strength electric resistance welding connection node of steel bar truss
The invention relates to a high-strength electric resistance welding connection node of a steel bar truss, which meets the strength requirement of a steel bar and the like through high-strength electric resistance welding connection of a steel bar web member and an angle steel chord member, develops automatic production line manufacturing, and belongs to the field of fabricated building steel structures. A high-strength electric resistance welding connection node of a steel bar truss comprises angle steel chord members which are symmetrically arranged, round steel web members connected with the angle steel chord members are arranged in the angle steel chord members, and the round steel web members are in a wave shape. And the joints between the round steel web members and the angle steel chord members can be connected through electric resistance welding structures to form fusion regions and connection nodes. A high-strength electric resistance welding connection node of a steel bar truss can effectively improve welding strength. The direct contact area between the steel bar and the angle steel plane is large, which is not beneficial to welding. The welding strength can be improved by reducing the lap joint area, so that the salient point area is additionally arranged on the reinforcing steel bar, the effect is obvious, the welding strength is high, the percent of pass is high, and the welding deformation is small.
本发明关于一种钢筋桁架的高强电阻焊连接节点，通过钢筋腹杆与角钢弦杆的高强电阻焊连接，达到钢筋等强度要求，并研发自动化产线制作，属于装配式建筑钢结构领域。一种钢筋桁架的高强电阻焊连接节点，包括呈对称设置的角钢弦杆，所述角钢弦杆中设有与角钢弦杆相连的圆钢腹杆且所述圆钢腹杆呈波形状，所述圆钢腹杆与角钢弦杆间的连接处可通过电阻焊结构进行连接形成溶合区并形成连接节点。一种钢筋桁架的高强电阻焊连接节点，可有效提高焊接强度。钢筋直接与角钢平面接触面大，不利于焊接。通过减少搭接面积可以增加焊接强度，为此在钢筋上加置凸点区域，效果明显焊接强度高，合格率高，焊接变形量小。
High-strength electric resistance welding connection node of steel bar truss
The invention relates to a high-strength electric resistance welding connection node of a steel bar truss, which meets the strength requirement of a steel bar and the like through high-strength electric resistance welding connection of a steel bar web member and an angle steel chord member, develops automatic production line manufacturing, and belongs to the field of fabricated building steel structures. A high-strength electric resistance welding connection node of a steel bar truss comprises angle steel chord members which are symmetrically arranged, round steel web members connected with the angle steel chord members are arranged in the angle steel chord members, and the round steel web members are in a wave shape. And the joints between the round steel web members and the angle steel chord members can be connected through electric resistance welding structures to form fusion regions and connection nodes. A high-strength electric resistance welding connection node of a steel bar truss can effectively improve welding strength. The direct contact area between the steel bar and the angle steel plane is large, which is not beneficial to welding. The welding strength can be improved by reducing the lap joint area, so that the salient point area is additionally arranged on the reinforcing steel bar, the effect is obvious, the welding strength is high, the percent of pass is high, and the welding deformation is small.
本发明关于一种钢筋桁架的高强电阻焊连接节点，通过钢筋腹杆与角钢弦杆的高强电阻焊连接，达到钢筋等强度要求，并研发自动化产线制作，属于装配式建筑钢结构领域。一种钢筋桁架的高强电阻焊连接节点，包括呈对称设置的角钢弦杆，所述角钢弦杆中设有与角钢弦杆相连的圆钢腹杆且所述圆钢腹杆呈波形状，所述圆钢腹杆与角钢弦杆间的连接处可通过电阻焊结构进行连接形成溶合区并形成连接节点。一种钢筋桁架的高强电阻焊连接节点，可有效提高焊接强度。钢筋直接与角钢平面接触面大，不利于焊接。通过减少搭接面积可以增加焊接强度，为此在钢筋上加置凸点区域，效果明显焊接强度高，合格率高，焊接变形量小。
High-strength electric resistance welding connection node of steel bar truss
一种钢筋桁架的高强电阻焊连接节点
ZHOU GUANGEN (author) / LI ZHISHUO (author) / LI GUOQIANG (author) / CHEN GUOFENG (author) / YE CHUNAN (author) / WANG QIN (author)
2023-03-28
Patent
Electronic Resource
Chinese
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