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Full-assembly type aluminum alloy grid node, grid structure and forming method of full-assembly type aluminum alloy grid node and grid structure
The invention relates to the technical field of constructional engineering structures, in particular to a full-assembly type aluminum alloy grid node, a grid structure and a forming method thereof.The grid node comprises a web member, an upper cover plate, a lower cover plate and a plurality of chord members, the web member comprises a plurality of rib plates which are radially distributed in a divergent mode with the axis as the center, and the web member penetrates through the upper cover plate and the lower cover plate; the chord members are respectively assembled and connected with the rib plates, the upper cover plate and the lower cover plate through connecting pieces, and the web members and the chord members are aluminum alloy extrusion forming rod pieces. And a plurality of grid nodes are connected to form a grid structure. A full-extrusion and assembly type forming method is adopted, air holes and hot cracks generated in an aluminum alloy material due to the welding technology are avoided, the joint bearing capacity and rigidity are improved, the utilization rate of the strength of the aluminum alloy material is increased, and the building construction period is shortened.
本发明涉及建筑工程结构技术领域，特别涉及一种全装配式铝合金网格节点和网格结构及其成形方法，该网格节点包括腹杆、上盖板、下盖板和多个弦杆，腹杆包括以轴线为中心沿径向发散分布的若干肋板，腹杆穿过上盖板和下盖板，弦杆分别与肋板、上盖板和下盖板通过连接件装配连接，腹杆和弦杆均为铝合金挤压成型杆件。若干网格节点连接组成网格结构。采用全挤压、装配式成形方法，避免了焊接工艺造成铝合金材料内部产生气孔和热裂纹，提高节点承载力、刚度和铝合金材料强度的利用率，缩短建筑建设周期。
Full-assembly type aluminum alloy grid node, grid structure and forming method of full-assembly type aluminum alloy grid node and grid structure
The invention relates to the technical field of constructional engineering structures, in particular to a full-assembly type aluminum alloy grid node, a grid structure and a forming method thereof.The grid node comprises a web member, an upper cover plate, a lower cover plate and a plurality of chord members, the web member comprises a plurality of rib plates which are radially distributed in a divergent mode with the axis as the center, and the web member penetrates through the upper cover plate and the lower cover plate; the chord members are respectively assembled and connected with the rib plates, the upper cover plate and the lower cover plate through connecting pieces, and the web members and the chord members are aluminum alloy extrusion forming rod pieces. And a plurality of grid nodes are connected to form a grid structure. A full-extrusion and assembly type forming method is adopted, air holes and hot cracks generated in an aluminum alloy material due to the welding technology are avoided, the joint bearing capacity and rigidity are improved, the utilization rate of the strength of the aluminum alloy material is increased, and the building construction period is shortened.
本发明涉及建筑工程结构技术领域，特别涉及一种全装配式铝合金网格节点和网格结构及其成形方法，该网格节点包括腹杆、上盖板、下盖板和多个弦杆，腹杆包括以轴线为中心沿径向发散分布的若干肋板，腹杆穿过上盖板和下盖板，弦杆分别与肋板、上盖板和下盖板通过连接件装配连接，腹杆和弦杆均为铝合金挤压成型杆件。若干网格节点连接组成网格结构。采用全挤压、装配式成形方法，避免了焊接工艺造成铝合金材料内部产生气孔和热裂纹，提高节点承载力、刚度和铝合金材料强度的利用率，缩短建筑建设周期。
Full-assembly type aluminum alloy grid node, grid structure and forming method of full-assembly type aluminum alloy grid node and grid structure
一种全装配式铝合金网格节点和网格结构及其成形方法
FENG YUAN (author) / XIANG XIN'AN (author) / XIA XUN (author) / LOU SHUYANG (author) / HAN KELIANG (author) / QUAN WENYU (author) / ZHAN BENQIANG (author) / ZHANG YAN (author)
2024-01-09
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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