A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Intelligent construction method for cable bent tower of hybrid beam type cable-stayed bridge
The invention belongs to the technical field of bridge body buildings, and particularly relates to an intelligent construction method for a cable tower of a hybrid beam type cable-stayed bridge, which comprises a swivel mechanism, the swivel mechanism is assembled at a target position, then a concrete block is poured below the swivel mechanism, and the swivel mechanism comprises a rotating assembly and a supporting assembly. The rotating assembly is built in the center of the supporting assembly, the rotating assembly and the supporting assembly are fixedly connected together through the poured concrete block, and the rotation assisting assembly is erected between the top end of the rotating assembly and the top end of the supporting assembly after pouring is completed. When the cable-stayed bridge pier is rotated, the electromagnet is pulled to the position above the arc-shaped permanent magnet plate by the multi-stage electric push rod, a certain gap is reserved between the electromagnet and the arc-shaped permanent magnet plate, at the moment, repulsive force between the arc-shaped permanent magnet plate and the electromagnet enables the electromagnet to provide upward thrust for the fan-shaped plate, and then the cable-stayed bridge pier is subjected to upward supporting force; and the pressure of the upper rotating disc on the lower rotating disc is reduced.
本发明属于桥体建筑技术领域，具体涉及一种混合梁式斜拉桥索塔智能施工方法，包括转体机构，将转体机构组装在目标位置，然后在转体机构的下方浇筑混凝土块，所述转体机构包括旋转组件和支撑组件，所述旋转组件建造在支撑组件的中心位置，浇筑的混凝土块将旋转组件和支撑组件固定连接在一起，浇筑完成后在旋转组件和支撑组件的顶端之间架设转体协助组件。本发明，转动斜拉桥墩时，电磁铁被多级电推杆拉至弧形永磁板的上方，并与弧形永磁板之间保存一定的间隙，此时弧形永磁板与电磁铁之间的排斥力，使电磁铁为扇形板提供向上的推力，进而使斜拉桥墩受到向上的支撑力，进而减少上旋转盘对下旋转盘的压力。
Intelligent construction method for cable bent tower of hybrid beam type cable-stayed bridge
The invention belongs to the technical field of bridge body buildings, and particularly relates to an intelligent construction method for a cable tower of a hybrid beam type cable-stayed bridge, which comprises a swivel mechanism, the swivel mechanism is assembled at a target position, then a concrete block is poured below the swivel mechanism, and the swivel mechanism comprises a rotating assembly and a supporting assembly. The rotating assembly is built in the center of the supporting assembly, the rotating assembly and the supporting assembly are fixedly connected together through the poured concrete block, and the rotation assisting assembly is erected between the top end of the rotating assembly and the top end of the supporting assembly after pouring is completed. When the cable-stayed bridge pier is rotated, the electromagnet is pulled to the position above the arc-shaped permanent magnet plate by the multi-stage electric push rod, a certain gap is reserved between the electromagnet and the arc-shaped permanent magnet plate, at the moment, repulsive force between the arc-shaped permanent magnet plate and the electromagnet enables the electromagnet to provide upward thrust for the fan-shaped plate, and then the cable-stayed bridge pier is subjected to upward supporting force; and the pressure of the upper rotating disc on the lower rotating disc is reduced.
本发明属于桥体建筑技术领域，具体涉及一种混合梁式斜拉桥索塔智能施工方法，包括转体机构，将转体机构组装在目标位置，然后在转体机构的下方浇筑混凝土块，所述转体机构包括旋转组件和支撑组件，所述旋转组件建造在支撑组件的中心位置，浇筑的混凝土块将旋转组件和支撑组件固定连接在一起，浇筑完成后在旋转组件和支撑组件的顶端之间架设转体协助组件。本发明，转动斜拉桥墩时，电磁铁被多级电推杆拉至弧形永磁板的上方，并与弧形永磁板之间保存一定的间隙，此时弧形永磁板与电磁铁之间的排斥力，使电磁铁为扇形板提供向上的推力，进而使斜拉桥墩受到向上的支撑力，进而减少上旋转盘对下旋转盘的压力。
Intelligent construction method for cable bent tower of hybrid beam type cable-stayed bridge
一种混合梁式斜拉桥索塔智能施工方法
HUANG DELI (author) / YE FEI (author) / CUI MINGMING (author) / CHENG HAIDONG (author) / JIANG HAITAO (author)
2024-09-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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