A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Assembly type space pipe truss connection node structure and application method thereof
The invention provides an assembly type space pipe truss connecting node structure and an application method thereof.The node structure comprises truss chord members, truss web members, threaded sleeves and anti-seismic connecting pieces, bolts are arranged at the ends of the truss web members, and each anti-seismic connecting piece comprises a first nut, an anti-seismic spring and a first damping cushion block; the two ends of the anti-seismic spring are fixed to the first nut and the first damping cushion block respectively, the first nut is in threaded connection to the bolt, the first damping cushion block sleeves the outer wall of the bolt, the anti-seismic spring is located on the peripheral side of the bolt, the threaded sleeve is fixed to the truss chord member, and the bolt is in threaded connection in the threaded sleeve. The large-span space pipe truss connecting node has excellent mechanical property and stability, can provide stronger anti-seismic protection for a large-span space pipe truss structure, does not need to be welded on site, can quickly install the assembly type space pipe truss connecting node with the anti-seismic connecting piece, improves the anti-seismic property of the structure, and prolongs the service life of a building.
本发明提出了装配式空间管桁架连接节点结构及其应用方法，节点结构包括桁架弦杆、桁架腹杆和螺纹套筒和抗震连接件，所述桁架腹杆端部设有螺栓，抗震连接件包括第一螺母、抗震弹簧以及第一阻尼垫块，抗震弹簧两端分别与第一螺母和第一阻尼垫块固定，第一螺母螺纹连接在螺栓上，第一阻尼垫块套设在螺栓外壁，抗震弹簧位于螺栓的周侧，螺纹套筒固定在桁架弦杆上，螺栓螺纹连接在螺纹套筒中。本发明具有优良的力学性能和稳定性，能够为大跨空间管桁架结构提供更强的抗震保护，本发明无需现场焊接，能快速安装带有抗震连接件的装配式空间管桁架连接节点，提高结构抗震性能，延长建筑使用寿命。
Assembly type space pipe truss connection node structure and application method thereof
The invention provides an assembly type space pipe truss connecting node structure and an application method thereof.The node structure comprises truss chord members, truss web members, threaded sleeves and anti-seismic connecting pieces, bolts are arranged at the ends of the truss web members, and each anti-seismic connecting piece comprises a first nut, an anti-seismic spring and a first damping cushion block; the two ends of the anti-seismic spring are fixed to the first nut and the first damping cushion block respectively, the first nut is in threaded connection to the bolt, the first damping cushion block sleeves the outer wall of the bolt, the anti-seismic spring is located on the peripheral side of the bolt, the threaded sleeve is fixed to the truss chord member, and the bolt is in threaded connection in the threaded sleeve. The large-span space pipe truss connecting node has excellent mechanical property and stability, can provide stronger anti-seismic protection for a large-span space pipe truss structure, does not need to be welded on site, can quickly install the assembly type space pipe truss connecting node with the anti-seismic connecting piece, improves the anti-seismic property of the structure, and prolongs the service life of a building.
本发明提出了装配式空间管桁架连接节点结构及其应用方法，节点结构包括桁架弦杆、桁架腹杆和螺纹套筒和抗震连接件，所述桁架腹杆端部设有螺栓，抗震连接件包括第一螺母、抗震弹簧以及第一阻尼垫块，抗震弹簧两端分别与第一螺母和第一阻尼垫块固定，第一螺母螺纹连接在螺栓上，第一阻尼垫块套设在螺栓外壁，抗震弹簧位于螺栓的周侧，螺纹套筒固定在桁架弦杆上，螺栓螺纹连接在螺纹套筒中。本发明具有优良的力学性能和稳定性，能够为大跨空间管桁架结构提供更强的抗震保护，本发明无需现场焊接，能快速安装带有抗震连接件的装配式空间管桁架连接节点，提高结构抗震性能，延长建筑使用寿命。
Assembly type space pipe truss connection node structure and application method thereof
装配式空间管桁架连接节点结构及其应用方法
WANG PEIJUN (author) / ZHU QUANYU (author) / LIU JIEMENG (author) / TANG BINGYAN (author) / LIU MEI (author) / DING HAO (author) / WANG NING (author)
2024-07-16
Patent
Electronic Resource
Chinese
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