Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Support system for cantilever end of cross beam of cable-stayed bridge
The invention provides a cable-stayed bridge cross beam cantilever end supporting system. The cable-stayed bridge cross beam cantilever end supporting system comprises a concrete bearing platform, a cable bent tower limb, a plurality of diagonal stand columns, a plurality of unloading blocks, a plurality of bearing beams, a plurality of distribution beams, a bent frame structure and a formwork structure. A foundation embedded part is embedded in the concrete bearing platform, and an installation part is formed by the foundation embedded part. A plurality of corbel beams are pre-buried in the cable bent tower limb, and the corbel beams extend out of the wall face of the cable bent tower limb to form a first bearing face. The diagonal stand columns are arranged on the table top and incline in the direction away from the cable bent tower limbs, and a second bearing face is formed by the diagonal stand columns. The unloading block is borne on the second bearing face and the second bearing face. And each distribution beam is simultaneously borne by a plurality of bearing beams. The framed bent structure is borne on the distribution beam, and one side of the framed bent structure is provided with a special-shaped supporting face. The formwork structure is arranged on the special-shaped supporting face, and the face, away from the bent frame structure, of the formwork structure is used for bearing concrete to form a special-shaped structure cantilever of the cable bent tower. The support system can adapt to complex grounds.
本申请提供一种斜拉桥横梁悬臂端支撑系统。这种斜拉桥横梁悬臂端支撑系统包括混凝土承台、索塔塔肢、多个对斜立柱、多个卸荷块、多个承重梁、多个分配梁、排架结构和模板结构。混凝土承台预埋有基础预埋件，基础预埋件形成安装部。索塔塔肢预埋有多个牛腿梁，牛腿梁伸出索塔塔肢的壁面形成第一承载面。对斜立柱设置于台面上且向远离索塔塔肢的方向倾斜，对斜立柱形成第二承载面。卸荷块承载于第二承载面和第二承载面。每个分配梁同时被多个承重梁承载。排架结构承载于分配梁上，排架结构一侧具有异形支撑面。模板结构设置在异形支撑面，模板结构背离排架结构的一面用于承载混凝土以形成索塔的异形构造悬臂。这种支撑系统能够适应复杂地面。
Support system for cantilever end of cross beam of cable-stayed bridge
The invention provides a cable-stayed bridge cross beam cantilever end supporting system. The cable-stayed bridge cross beam cantilever end supporting system comprises a concrete bearing platform, a cable bent tower limb, a plurality of diagonal stand columns, a plurality of unloading blocks, a plurality of bearing beams, a plurality of distribution beams, a bent frame structure and a formwork structure. A foundation embedded part is embedded in the concrete bearing platform, and an installation part is formed by the foundation embedded part. A plurality of corbel beams are pre-buried in the cable bent tower limb, and the corbel beams extend out of the wall face of the cable bent tower limb to form a first bearing face. The diagonal stand columns are arranged on the table top and incline in the direction away from the cable bent tower limbs, and a second bearing face is formed by the diagonal stand columns. The unloading block is borne on the second bearing face and the second bearing face. And each distribution beam is simultaneously borne by a plurality of bearing beams. The framed bent structure is borne on the distribution beam, and one side of the framed bent structure is provided with a special-shaped supporting face. The formwork structure is arranged on the special-shaped supporting face, and the face, away from the bent frame structure, of the formwork structure is used for bearing concrete to form a special-shaped structure cantilever of the cable bent tower. The support system can adapt to complex grounds.
本申请提供一种斜拉桥横梁悬臂端支撑系统。这种斜拉桥横梁悬臂端支撑系统包括混凝土承台、索塔塔肢、多个对斜立柱、多个卸荷块、多个承重梁、多个分配梁、排架结构和模板结构。混凝土承台预埋有基础预埋件，基础预埋件形成安装部。索塔塔肢预埋有多个牛腿梁，牛腿梁伸出索塔塔肢的壁面形成第一承载面。对斜立柱设置于台面上且向远离索塔塔肢的方向倾斜，对斜立柱形成第二承载面。卸荷块承载于第二承载面和第二承载面。每个分配梁同时被多个承重梁承载。排架结构承载于分配梁上，排架结构一侧具有异形支撑面。模板结构设置在异形支撑面，模板结构背离排架结构的一面用于承载混凝土以形成索塔的异形构造悬臂。这种支撑系统能够适应复杂地面。
Support system for cantilever end of cross beam of cable-stayed bridge
斜拉桥横梁悬臂端支撑系统
LI YUANHONG (Autor:in) / LU YANSONG (Autor:in) / HOU JIANG (Autor:in) / YANG YONGQUAN (Autor:in) / WANG ZHIJIAN (Autor:in) / LANG XIAO (Autor:in) / KUANG DARAN (Autor:in) / QIAN JIAHANG (Autor:in) / SHAO SHUNWU (Autor:in) / ZHANG JINWEI (Autor:in)
19.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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