Fabricated beam-column connecting joint based on corrugated plate lateral-resistant special-shaped column: Fid-Bau Portal

Fabricated beam-column connecting joint based on corrugated plate lateral-resistant special-shaped column

JIANG ZIQIN / YANG SHUO / CUI HU / LI XIANGYUAN / CHEN XIN

The invention discloses a fabricated beam-column connecting joint based on a corrugated plate lateral-resistant special-shaped column, and belongs to the technical field of structural engineering. Thebeam-column connecting joint is composed of a special-shaped column, an I-shaped beam with an end plate and a beam column-column connecting piece with a protruding column. Manufacturing and welding of steel components are completed in a factory, and welding and component quality are easy to control; only steel components need to be hoisted and connected through high-strength bolts on a construction site, and the construction efficiency is high. The connecting joint has the advantages of mechanical property and practical property at the same time, in the aspect of the mechanical property, thebearing capacity and the lateral-resistant stiffness of the special-shaped column are fully utilized, and the connecting joint has good anti-seismic property; and in the aspect of practical performance, the rapid assembly concept is emphatically achieved, and the protruding column problem in a house is solved.

本发明公开了一种基于波纹板抗侧异形柱的装配式梁柱连接节点，属于结构工程技术领域，本发明的梁柱连接节点由异形柱、带端板的工形梁和带突柱的梁柱‑柱连接件组成。钢构件的制作和焊接在工厂内完成，焊接和构件质量容易控制；施工现场仅需吊装钢构件并用高强螺栓连接，施工效率高。本发明的连接节点同时具备力学性能和实用性能上的优点：在力学性能方面，本发明充分了利用异形柱的承载能力和抗侧刚度，具有良好的抗震性能；在实用性能方面，本发明着重实现快速装配理念和解决房屋中“突柱”问题。

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