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Connecting joint between L-shaped steel pipe column modularized steel structure modules
The invention belongs to the technical field of steel structure engineering, and particularly relates to an L-shaped steel pipe column modularized steel structure inter-module connecting joint which can ensure the accuracy of a welding part, reduce the site construction time and improve the assembly efficiency, an upper module column, a lower module column and a connecting piece are welded in a factory and transported to a construction site, and the construction efficiency is improved. The bolt welded to the bottom of the upper module column is inserted into the holes reserved in the horizontal connecting plate and the lower cover plate for positioning, initial shear rigidity is provided for the upper module column and the lower module column, and then the upper module column and the lower module column are connected through the opposite-penetrating bolt. The eight modularized L-shaped cold-formed thin-walled steel pipe columns are effectively connected at the middle column joints through the horizontal connecting plates and the cross-shaped connecting plates, so that force transmission is more reasonable, column-column linkage is facilitated, the concave faces of the outer sides of the upper module column and the lower module column are effectively connected through the equal-limb angle steel, and the connecting efficiency is improved. The problem that effective connection of upper and lower module columns is difficult to achieve through a modular steel structure node is solved, and the rigidity and strength of the connection node are improved.
本发明属于钢结构工程技术领域，具体涉及一种L型钢管柱模块化钢结构模块间连接节点，既能保证焊接部分的精确度，又能减少现场的施工时间，提高装配效率，上模块柱、下模块柱和连接件在工厂完成焊接运往施工现场，先将上模块柱底部焊接的插销插入水平连接板与下盖板预留的孔洞内，进行定位，并为上模块柱和下模块柱提供初始剪切刚度，再采用对穿螺栓进行连接，水平连接板和十字连接板在中柱节点处将八个模块化的L形冷弯薄壁钢管柱有效连接，使得传力更为合理，有利于柱‑柱之间的联动，等肢角钢对上模块柱和下模块柱外侧的凹面进行有效连接，克服了模块化钢结构节点难以实现上下模块柱有效连接的难题，提高了连接节点刚度以及强度。
Connecting joint between L-shaped steel pipe column modularized steel structure modules
The invention belongs to the technical field of steel structure engineering, and particularly relates to an L-shaped steel pipe column modularized steel structure inter-module connecting joint which can ensure the accuracy of a welding part, reduce the site construction time and improve the assembly efficiency, an upper module column, a lower module column and a connecting piece are welded in a factory and transported to a construction site, and the construction efficiency is improved. The bolt welded to the bottom of the upper module column is inserted into the holes reserved in the horizontal connecting plate and the lower cover plate for positioning, initial shear rigidity is provided for the upper module column and the lower module column, and then the upper module column and the lower module column are connected through the opposite-penetrating bolt. The eight modularized L-shaped cold-formed thin-walled steel pipe columns are effectively connected at the middle column joints through the horizontal connecting plates and the cross-shaped connecting plates, so that force transmission is more reasonable, column-column linkage is facilitated, the concave faces of the outer sides of the upper module column and the lower module column are effectively connected through the equal-limb angle steel, and the connecting efficiency is improved. The problem that effective connection of upper and lower module columns is difficult to achieve through a modular steel structure node is solved, and the rigidity and strength of the connection node are improved.
本发明属于钢结构工程技术领域，具体涉及一种L型钢管柱模块化钢结构模块间连接节点，既能保证焊接部分的精确度，又能减少现场的施工时间，提高装配效率，上模块柱、下模块柱和连接件在工厂完成焊接运往施工现场，先将上模块柱底部焊接的插销插入水平连接板与下盖板预留的孔洞内，进行定位，并为上模块柱和下模块柱提供初始剪切刚度，再采用对穿螺栓进行连接，水平连接板和十字连接板在中柱节点处将八个模块化的L形冷弯薄壁钢管柱有效连接，使得传力更为合理，有利于柱‑柱之间的联动，等肢角钢对上模块柱和下模块柱外侧的凹面进行有效连接，克服了模块化钢结构节点难以实现上下模块柱有效连接的难题，提高了连接节点刚度以及强度。
Connecting joint between L-shaped steel pipe column modularized steel structure modules
一种L型钢管柱模块化钢结构模块间连接节点
ZHOU WEIBO (author) / WANG YAN (author) / WANG JIE (author) / HWANG JU-WOO (author) / AN QI (author)
2023-08-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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