A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Stiff framework and construction method for bridge tower column by using stiff framework
The invention relates to a stiff framework and a construction method for a bridge tower column by using the stiff framework , the stiff framework is used for assisting the construction of the bridge tower column, the stiff framework comprises a framework body and a plurality of support brackets, the plurality of support brackets are used for being connected with embedded steel bars of a poured section of the tower column, and each support bracket is arranged along the circumferential direction of the poured section; the framework body is of an annular structure, and a binding space used for binding a steel bar framework of a to-be-poured section of the tower column is formed in the inner side of the framework body. The framework body comprises a plurality of layers of framework units whichare stacked and connected from top to bottom, and the bottommost layer of framework unit of the framework body is detachably connected to the support brackets through a plurality of fasteners. The stiff framework provided by the invention can ensure the stability of the tower column during height connection, and also can recycle steel, so that the cost is saved.
本申请涉及一种劲性骨架及利用其进行桥梁塔柱的施工方法，其用于辅助桥梁塔柱的施工，其包括骨架主体和多个支撑牛腿，多个支撑牛腿用于与塔柱的已浇段的预埋钢筋连接，且各所述支撑牛腿沿所述已浇段的周向布置；骨架主体呈环状结构，且所述骨架主体的内侧形成用于绑扎所述塔柱的待浇段的钢筋骨架的绑扎空间；所述骨架主体包括自上而下堆叠相连的多层骨架单元，所述骨架主体的最底层骨架单元通过多个紧固件可拆卸地连接在所述支撑牛腿上。本申请提供的劲性骨架既能保证塔柱接高时的稳定性，又可循环利用钢材，节省成本。
Stiff framework and construction method for bridge tower column by using stiff framework
The invention relates to a stiff framework and a construction method for a bridge tower column by using the stiff framework , the stiff framework is used for assisting the construction of the bridge tower column, the stiff framework comprises a framework body and a plurality of support brackets, the plurality of support brackets are used for being connected with embedded steel bars of a poured section of the tower column, and each support bracket is arranged along the circumferential direction of the poured section; the framework body is of an annular structure, and a binding space used for binding a steel bar framework of a to-be-poured section of the tower column is formed in the inner side of the framework body. The framework body comprises a plurality of layers of framework units whichare stacked and connected from top to bottom, and the bottommost layer of framework unit of the framework body is detachably connected to the support brackets through a plurality of fasteners. The stiff framework provided by the invention can ensure the stability of the tower column during height connection, and also can recycle steel, so that the cost is saved.
本申请涉及一种劲性骨架及利用其进行桥梁塔柱的施工方法，其用于辅助桥梁塔柱的施工，其包括骨架主体和多个支撑牛腿，多个支撑牛腿用于与塔柱的已浇段的预埋钢筋连接，且各所述支撑牛腿沿所述已浇段的周向布置；骨架主体呈环状结构，且所述骨架主体的内侧形成用于绑扎所述塔柱的待浇段的钢筋骨架的绑扎空间；所述骨架主体包括自上而下堆叠相连的多层骨架单元，所述骨架主体的最底层骨架单元通过多个紧固件可拆卸地连接在所述支撑牛腿上。本申请提供的劲性骨架既能保证塔柱接高时的稳定性，又可循环利用钢材，节省成本。
Stiff framework and construction method for bridge tower column by using stiff framework
一种劲性骨架及利用其进行桥梁塔柱的施工方法
CHEN GUILONG (author) / PENG YINGCHUAN (author) / ZHAO JIALI (author) / ZHOU XIAOMAO (author) / CHEN ZONGHUI (author) / LIU YE (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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