Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Full-assembly type hinge joint aluminum alloy double-layer grid structure and forming method thereof
The invention relates to the technical field of constructional engineering, in particular to a full-assembly type hinged joint aluminum alloy double-layer grid structure and a forming method thereof.The full-assembly type hinged joint aluminum alloy double-layer grid structure comprises a plurality of web members and a plurality of chord members, the side wall of each web member is provided with a plurality of connecting plates from the top end face to the bottom end face, each chord member comprises a flange plate and a web, and the connecting plates and the webs are provided with a plurality of assembly holes correspondingly; the web plates are attached to the connecting plates and are assembled and connected through aluminum alloy connecting pieces matched with the assembly holes, the web members and the chord members are aluminum alloy structural parts formed through one-time extrusion, the top ends of the web members are assembled and connected with the multiple chord members to form upper-layer nodes, the bottom ends of the web members are assembled and connected with the multiple chord members to form lower-layer nodes, and then an upper-layer latticed shell and a lower-layer latticed shell are formed. The node is high in bearing capacity and simple in structure, chord members converged at the same node do not need to keep the same section height, flexible selection of the sections of latticed shell structural members is facilitated, the welding process is not involved in preparation and assembly of all the members, and the node bearing capacity and reliability and the utilization rate of aluminum alloy materials can be improved.
本发明涉及建筑工程技术领域，特别涉及一种全装配式铰接节点铝合金双层网格结构及其成形方法，包括若干腹杆和若干弦杆，每一腹杆侧壁沿顶端面至底端面设置若干连接板，弦杆包括翼缘板和腹板，连接板和腹板分别设置若干装配孔，腹板贴合连接板设置并通过适配装配孔的铝合金连接件装配连接，腹杆、弦杆均为铝合金一次挤压成型结构件，腹杆的顶端装配连接若干弦杆形成上层节点、底端装配连接若干弦杆形成下层节点，进而组成上层网壳和下层网壳。节点承载力较高，构造简洁，汇交于同一节点的弦杆不需要一定保持相同截面高度，利于网壳结构构件截面的灵活选取，且各构件制备和装配均不涉及焊接工艺，有利于提高节点承载力、可靠性和铝合金材料利用率。
Full-assembly type hinge joint aluminum alloy double-layer grid structure and forming method thereof
The invention relates to the technical field of constructional engineering, in particular to a full-assembly type hinged joint aluminum alloy double-layer grid structure and a forming method thereof.The full-assembly type hinged joint aluminum alloy double-layer grid structure comprises a plurality of web members and a plurality of chord members, the side wall of each web member is provided with a plurality of connecting plates from the top end face to the bottom end face, each chord member comprises a flange plate and a web, and the connecting plates and the webs are provided with a plurality of assembly holes correspondingly; the web plates are attached to the connecting plates and are assembled and connected through aluminum alloy connecting pieces matched with the assembly holes, the web members and the chord members are aluminum alloy structural parts formed through one-time extrusion, the top ends of the web members are assembled and connected with the multiple chord members to form upper-layer nodes, the bottom ends of the web members are assembled and connected with the multiple chord members to form lower-layer nodes, and then an upper-layer latticed shell and a lower-layer latticed shell are formed. The node is high in bearing capacity and simple in structure, chord members converged at the same node do not need to keep the same section height, flexible selection of the sections of latticed shell structural members is facilitated, the welding process is not involved in preparation and assembly of all the members, and the node bearing capacity and reliability and the utilization rate of aluminum alloy materials can be improved.
本发明涉及建筑工程技术领域，特别涉及一种全装配式铰接节点铝合金双层网格结构及其成形方法，包括若干腹杆和若干弦杆，每一腹杆侧壁沿顶端面至底端面设置若干连接板，弦杆包括翼缘板和腹板，连接板和腹板分别设置若干装配孔，腹板贴合连接板设置并通过适配装配孔的铝合金连接件装配连接，腹杆、弦杆均为铝合金一次挤压成型结构件，腹杆的顶端装配连接若干弦杆形成上层节点、底端装配连接若干弦杆形成下层节点，进而组成上层网壳和下层网壳。节点承载力较高，构造简洁，汇交于同一节点的弦杆不需要一定保持相同截面高度，利于网壳结构构件截面的灵活选取，且各构件制备和装配均不涉及焊接工艺，有利于提高节点承载力、可靠性和铝合金材料利用率。
Full-assembly type hinge joint aluminum alloy double-layer grid structure and forming method thereof
一种全装配式铰接节点铝合金双层网格结构及其成形方法
FENG YUAN (Autor:in) / XIANG XIN'AN (Autor:in) / XIA XUN (Autor:in) / QUAN WENYU (Autor:in) / HAN KELIANG (Autor:in) / LOU SHUYANG (Autor:in) / ZHAN BENQIANG (Autor:in) / HUANG ZHENGDA (Autor:in) / ZHANG YAN (Autor:in)
20.02.2024
Patent
Elektronische Ressource
Chinesisch
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