A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed steel truss structure based on green steel structure building
The invention discloses a prestressed steel truss structure based on a green steel structure building, which comprises a steel truss group erected between the tops of symmetrically arranged stand columns, the steel truss group comprises load groups symmetrically arranged at the bottoms of the two ends of a steel truss body, and the steel truss body comprises side frames symmetrically arranged and fixedly mounted on the load groups; the arch-shaped frame is arranged between the two side frames, and the two ends of the arch-shaped frame are fixedly matched with the load groups respectively; the load-bearing group has a vertical stroke and is in sliding fit with the stand column when in a low position. According to the prestressed steel truss structure, the supporting effect is achieved through the side frames and the arch frame, when the load group falls, the telescopic rod and the load group keep moving in the opposite directions so that the telescopic rod can push the ejector rod to break away from the default position, the first end of the ejector rod pushes the hinge point at the arc top of the arch frame, and then the bearing capacity of the middle of the arch frame is improved; the prestress of the middle area of the steel truss and the stability of the steel truss are enhanced.
本发明公开了一种基于绿色钢结构建筑的预应力钢桁架结构，包括架设于对称设置的立柱顶部之间的钢桁架组，钢桁架组包括对称设置于钢桁架体两端底部的负重组，钢桁架体包括：侧架，其对称设置并固定安装于负重组上；拱形架，其设置于两个侧架之间，且两端分别与负重组形成固定配合；负重组具有一竖向行程，处于低位时与立柱呈滑动配合。该发明提供的预应力钢桁架结构，通过利用侧架以及拱形架起到支撑效果，负重组下落时，伸缩杆与负重组保持相向运动以使伸缩杆顶推顶杆脱离默认位置，顶杆的第一端顶推于拱形架弧顶处的铰接点，进而提升拱形架中部的承受力，以增强钢桁架中部区域的预应力以及钢桁架的稳定性。
Prestressed steel truss structure based on green steel structure building
The invention discloses a prestressed steel truss structure based on a green steel structure building, which comprises a steel truss group erected between the tops of symmetrically arranged stand columns, the steel truss group comprises load groups symmetrically arranged at the bottoms of the two ends of a steel truss body, and the steel truss body comprises side frames symmetrically arranged and fixedly mounted on the load groups; the arch-shaped frame is arranged between the two side frames, and the two ends of the arch-shaped frame are fixedly matched with the load groups respectively; the load-bearing group has a vertical stroke and is in sliding fit with the stand column when in a low position. According to the prestressed steel truss structure, the supporting effect is achieved through the side frames and the arch frame, when the load group falls, the telescopic rod and the load group keep moving in the opposite directions so that the telescopic rod can push the ejector rod to break away from the default position, the first end of the ejector rod pushes the hinge point at the arc top of the arch frame, and then the bearing capacity of the middle of the arch frame is improved; the prestress of the middle area of the steel truss and the stability of the steel truss are enhanced.
本发明公开了一种基于绿色钢结构建筑的预应力钢桁架结构，包括架设于对称设置的立柱顶部之间的钢桁架组，钢桁架组包括对称设置于钢桁架体两端底部的负重组，钢桁架体包括：侧架，其对称设置并固定安装于负重组上；拱形架，其设置于两个侧架之间，且两端分别与负重组形成固定配合；负重组具有一竖向行程，处于低位时与立柱呈滑动配合。该发明提供的预应力钢桁架结构，通过利用侧架以及拱形架起到支撑效果，负重组下落时，伸缩杆与负重组保持相向运动以使伸缩杆顶推顶杆脱离默认位置，顶杆的第一端顶推于拱形架弧顶处的铰接点，进而提升拱形架中部的承受力，以增强钢桁架中部区域的预应力以及钢桁架的稳定性。
Prestressed steel truss structure based on green steel structure building
一种基于绿色钢结构建筑的预应力钢桁架结构
2024-01-02
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Truss supporting system based on green steel structure building
European Patent Office | 2023
Supporting structure for prestressed steel pipe truss laminated slab
| European Patent Office | 2024
Concrete-filled steel tube prestressed truss and assembly structure thereof
| European Patent Office | 2024