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A platform for research: civil engineering, architecture and urbanism
Station top plate and bridge pier column combined construction conversion combined structure and construction method
The invention discloses a station top plate and bridge pier column combined construction conversion composite structure and a construction method.The composite structure comprises concrete-filled steel tube supporting columns, the upper portions of the concrete-filled steel tube supporting columns are connected with steel-concrete horizontal frame beams, the steel-concrete horizontal frame beams intersect and enclose to form a frame unit, and steel-concrete horizontal conversion beams are arranged in the frame unit; the steel-concrete horizontal frame beam and the steel-concrete horizontal transfer beam are connected with the cast-in-place steel-concrete top plate, and the cast-in-place steel-concrete piers are arranged on the steel-concrete horizontal transfer beam. The construction method comprises the following steps: constructing the steel-concrete pile foundation under the column; inserting a circular steel pipe; mounting a reinforcing steel structure; horizontal frame beam steel ribs are connected; connecting a horizontal transfer beam steel rib; steel bars are arranged and bound; and a formwork is constructed, concrete is poured, and a converted combined structure is formed. According to the method, the stress of the station is ensured, meanwhile, the settlement of the bridge is better controlled, the anti-seismic property of the municipal large-span bridge is improved, the anti-floating requirement of an underground structure is considered, and the safety is more superior.
本发明公开了一种车站顶板与桥梁墩柱合建转换的组合结构及施工方法，其组合结构包括钢管混凝土支撑柱，钢管混凝土支撑柱上部与钢混水平框架梁相连，钢混水平框架梁交叉围合形成框架单元，框架单元中设置有钢混水平转换梁，钢混水平框架梁、钢混水平转换梁均与现浇钢混顶板相连，钢混水平转换梁上设置有现浇钢混桥墩；其施工方法，包括以下步骤：施工柱下钢混桩基；插入圆形钢管；安装加固钢结构；连接水平框架梁钢骨；连接水平转换梁钢骨；布设钢筋并进行钢筋绑扎；施做模板，浇筑混凝土，形成转换的组合结构。本发明保证车站自身受力的同时，对桥梁沉降控制更好，提高了市政大跨度桥梁的抗震性能，兼顾地下结构的抗浮需求，安全性更具优势。
Station top plate and bridge pier column combined construction conversion combined structure and construction method
The invention discloses a station top plate and bridge pier column combined construction conversion composite structure and a construction method.The composite structure comprises concrete-filled steel tube supporting columns, the upper portions of the concrete-filled steel tube supporting columns are connected with steel-concrete horizontal frame beams, the steel-concrete horizontal frame beams intersect and enclose to form a frame unit, and steel-concrete horizontal conversion beams are arranged in the frame unit; the steel-concrete horizontal frame beam and the steel-concrete horizontal transfer beam are connected with the cast-in-place steel-concrete top plate, and the cast-in-place steel-concrete piers are arranged on the steel-concrete horizontal transfer beam. The construction method comprises the following steps: constructing the steel-concrete pile foundation under the column; inserting a circular steel pipe; mounting a reinforcing steel structure; horizontal frame beam steel ribs are connected; connecting a horizontal transfer beam steel rib; steel bars are arranged and bound; and a formwork is constructed, concrete is poured, and a converted combined structure is formed. According to the method, the stress of the station is ensured, meanwhile, the settlement of the bridge is better controlled, the anti-seismic property of the municipal large-span bridge is improved, the anti-floating requirement of an underground structure is considered, and the safety is more superior.
本发明公开了一种车站顶板与桥梁墩柱合建转换的组合结构及施工方法，其组合结构包括钢管混凝土支撑柱，钢管混凝土支撑柱上部与钢混水平框架梁相连，钢混水平框架梁交叉围合形成框架单元，框架单元中设置有钢混水平转换梁，钢混水平框架梁、钢混水平转换梁均与现浇钢混顶板相连，钢混水平转换梁上设置有现浇钢混桥墩；其施工方法，包括以下步骤：施工柱下钢混桩基；插入圆形钢管；安装加固钢结构；连接水平框架梁钢骨；连接水平转换梁钢骨；布设钢筋并进行钢筋绑扎；施做模板，浇筑混凝土，形成转换的组合结构。本发明保证车站自身受力的同时，对桥梁沉降控制更好，提高了市政大跨度桥梁的抗震性能，兼顾地下结构的抗浮需求，安全性更具优势。
Station top plate and bridge pier column combined construction conversion combined structure and construction method
一种车站顶板与桥梁墩柱合建转换的组合结构及施工方法
ZHANG CHENMING (author) / YANG LI (author) / LI AIDONG (author) / ZHANG XIXUN (author) / DONG XIUZHU (author) / ZHANG CHUNLEI (author) / LYU BAOWEI (author) / SHI DAN (author) / ZHANG JIAWEI (author) / YANG TAO (author)
2023-09-15
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2023