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A platform for research: civil engineering, architecture and urbanism
Steel-aluminum alloy composite structure system
The invention provides a steel-aluminum alloy composite structure system. The system comprises an aluminum alloy upper chord grid plane and a plurality of supporting units, wherein each supporting unit comprises a plurality of truss string webs, a truss string lower chord, a plurality of supporting rods, a stay cable and a supporting column, the plurality of truss string webs are distributed between the truss string lower chord and the aluminum alloy upper chord grid plane, the stay cable is arranged on the side, away from the aluminum alloy upper chord grid plane, of the truss string lower chord, one ends of the supporting rods are connected with the truss string lower chord, the other ends are connected with the stay cable to enable the steel-aluminum alloy composite structure system isa truss string structure system, the supporting column is used for supporting the truss string lower chord, the aluminum alloy upper chord grid plane is made of aluminum alloy, and the truss string webs, the truss string lower chord and the supporting rods are made of steel. Since the aluminum alloy upper chord grid plane and the truss string lower chord jointly bear an upper chord pressure, the aluminum alloy upper chord grid plane plays a role of lateral supporting of a truss, structure stability can be greatly improved, and a roof structure is simplified.
本发明提供的一种钢‑铝合金组合结构体系包括铝合金上弦网格面和多个支撑单元；每个支撑单元包括多根张弦桁架腹杆、张弦桁架下弦杆、多根撑杆、拉索和支撑柱；多根张弦桁架腹杆分布在张弦桁架下弦杆和铝合金上弦网格面之间；拉索设置于张弦桁架下弦杆远离铝合金上弦网格面的一侧；撑杆的一端与张弦桁架下弦杆连接，另一端与拉索连接，以使钢‑铝合金组合结构体系为张弦桁架结构体系；支撑柱用于支撑张弦桁架下弦杆；铝合金上弦网格面由铝合金制成，张弦桁架腹杆、张弦桁架下弦杆和撑杆由钢制成。由于铝合金上弦网格面和张弦桁架下弦杆共同承担上弦压力，铝合金上弦网格面对桁架起到侧向支撑作用，可大幅增加结构的稳定性，并简化了屋面结构。
Steel-aluminum alloy composite structure system
The invention provides a steel-aluminum alloy composite structure system. The system comprises an aluminum alloy upper chord grid plane and a plurality of supporting units, wherein each supporting unit comprises a plurality of truss string webs, a truss string lower chord, a plurality of supporting rods, a stay cable and a supporting column, the plurality of truss string webs are distributed between the truss string lower chord and the aluminum alloy upper chord grid plane, the stay cable is arranged on the side, away from the aluminum alloy upper chord grid plane, of the truss string lower chord, one ends of the supporting rods are connected with the truss string lower chord, the other ends are connected with the stay cable to enable the steel-aluminum alloy composite structure system isa truss string structure system, the supporting column is used for supporting the truss string lower chord, the aluminum alloy upper chord grid plane is made of aluminum alloy, and the truss string webs, the truss string lower chord and the supporting rods are made of steel. Since the aluminum alloy upper chord grid plane and the truss string lower chord jointly bear an upper chord pressure, the aluminum alloy upper chord grid plane plays a role of lateral supporting of a truss, structure stability can be greatly improved, and a roof structure is simplified.
本发明提供的一种钢‑铝合金组合结构体系包括铝合金上弦网格面和多个支撑单元；每个支撑单元包括多根张弦桁架腹杆、张弦桁架下弦杆、多根撑杆、拉索和支撑柱；多根张弦桁架腹杆分布在张弦桁架下弦杆和铝合金上弦网格面之间；拉索设置于张弦桁架下弦杆远离铝合金上弦网格面的一侧；撑杆的一端与张弦桁架下弦杆连接，另一端与拉索连接，以使钢‑铝合金组合结构体系为张弦桁架结构体系；支撑柱用于支撑张弦桁架下弦杆；铝合金上弦网格面由铝合金制成，张弦桁架腹杆、张弦桁架下弦杆和撑杆由钢制成。由于铝合金上弦网格面和张弦桁架下弦杆共同承担上弦压力，铝合金上弦网格面对桁架起到侧向支撑作用，可大幅增加结构的稳定性，并简化了屋面结构。
Steel-aluminum alloy composite structure system
一种钢-铝合金组合结构体系
LI RUIXIONG (author) / JIANG QI (author) / LI YAMING (author) / LIU HONGXIN (author) / SUN QIUZHI (author)
2020-09-18
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Composite Powder Coating Method for Aluminum Steel Structure
| European Patent Office | 2023
| European Patent Office | 2017