A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stairway structure for large-height-difference bridge
The invention provides a stairway structure for a large-height-difference bridge, and relates to the field of bridge engineering. The stairway structure for the large-height-difference bridge comprises a foundation system, a frame system, a stepping system and a protection system, the frame system is connected to the upper portion of the foundation system, the frame system is composed of supporting stand columns, truss stairway beams, platform cantilever beams, cross beams and node modules, the truss stairway beams are of a steel structure and are provided with three trusses in parallel, and the platform cantilever beams are connected with the supporting stand columns. The triangular truss system is arranged to form an integrated frame system. The foundation system, the frame system, the stepping system and the protection system are connected in a split mode and are fixed after being transported to a large-height-difference bridge, convenience and integrity are improved, and in addition, the bridge is more attractive and high in functionality.
本发明提供一种用于大高差桥梁的梯道结构，涉及桥梁工程领域。该用于大高差桥梁的梯道结构，包括基础系统、框架系统、踏步系统和防护系统，所述框架系统连接于基础系统的上方，所述框架系统由包括支撑立柱、桁架梯道梁、平台挑臂梁、横梁和节点模块组成，所述桁架梯道梁为钢结构，平行设置有三榀，呈三角桁架体系布置形成一体的框架系统。本发明使用基础系统、框架系统、踏步系统和防护系统的分体式连接，在运输到大高差桥梁处后进行固定，提高了便捷性和整体性，另外也更加美观，功能性强。
Stairway structure for large-height-difference bridge
The invention provides a stairway structure for a large-height-difference bridge, and relates to the field of bridge engineering. The stairway structure for the large-height-difference bridge comprises a foundation system, a frame system, a stepping system and a protection system, the frame system is connected to the upper portion of the foundation system, the frame system is composed of supporting stand columns, truss stairway beams, platform cantilever beams, cross beams and node modules, the truss stairway beams are of a steel structure and are provided with three trusses in parallel, and the platform cantilever beams are connected with the supporting stand columns. The triangular truss system is arranged to form an integrated frame system. The foundation system, the frame system, the stepping system and the protection system are connected in a split mode and are fixed after being transported to a large-height-difference bridge, convenience and integrity are improved, and in addition, the bridge is more attractive and high in functionality.
本发明提供一种用于大高差桥梁的梯道结构，涉及桥梁工程领域。该用于大高差桥梁的梯道结构，包括基础系统、框架系统、踏步系统和防护系统，所述框架系统连接于基础系统的上方，所述框架系统由包括支撑立柱、桁架梯道梁、平台挑臂梁、横梁和节点模块组成，所述桁架梯道梁为钢结构，平行设置有三榀，呈三角桁架体系布置形成一体的框架系统。本发明使用基础系统、框架系统、踏步系统和防护系统的分体式连接，在运输到大高差桥梁处后进行固定，提高了便捷性和整体性，另外也更加美观，功能性强。
Stairway structure for large-height-difference bridge
一种用于大高差桥梁的梯道结构
QIAO YUNQIANG (author) / LU GAN (author) / CHEN XIAOHU (author) / YAN FUCHENG (author) / ZHAO LIJUN (author) / DENG YU (author)
2023-04-25
Patent
Electronic Resource
Chinese
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