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A platform for research: civil engineering, architecture and urbanism
Bridge main pier construction method
The invention relates to a bridge main pier construction method, and belongs to the field of bridge construction.The bridge main pier construction method comprises the steps that S100, a main supporting frame is installed; a main supporting frame is installed on the offshore bearing platform; s200, a side pier bottom formwork is installed; s300, a side pier is poured, specifically, the side pier is poured and formed on the side pier bottom formwork; s400, an upper box girder support structure and a box girder bottom plate are installed; s500, top plate concrete is constructed, and prestress tensioning is completed; s600, a hanging basket structure is installed; and S700, connection of the bridge body and the side piers is completed. Wherein S100 comprises the steps of S110, inserting a vertical steel frame and S120, connecting a transverse steel frame; wherein S100 comprises the following steps: S111, mounting a third row of steel frames; s112, a second row of steel frames and a fourth row of steel frames are installed; and S113, the first row of steel frames and the fifth row of steel frames are constructed. The step S200 comprises the steps that S210, a side pier bottom formwork is connected with a bearing platform; s220, the steel cable penetrates through the main supporting frame; and the two ends of the steel cable are connected to the two side pier bottom formworks correspondingly.
本发明涉及一种桥梁主墩施工方法，属于桥梁施工领域，桥梁主墩施工方法包括：S100、安装主支撑架；在海上承台上安装主支撑架；S200、安装侧墩底模板；S300、浇筑侧墩：在侧墩底模板上浇筑成型侧墩；S400、安装上部箱梁支架结构及箱梁底板；S500、施工顶板混凝土，并完成预应力张拉；S600、安装挂篮结构；S700、完成桥体与侧墩的连接。其中，S100包括S110、插入竖向钢架和S120、连接横向钢架；其中S100包括：S111、安装第三排钢架；S112、安装第二排以及第四排钢架；S113、施工第一排以及第五排钢架。步骤S200包括S210、将侧墩底模板与承台连接；S220、将钢缆穿过主支撑架；将钢缆的两端分别连接至两个侧墩底模板。
Bridge main pier construction method
The invention relates to a bridge main pier construction method, and belongs to the field of bridge construction.The bridge main pier construction method comprises the steps that S100, a main supporting frame is installed; a main supporting frame is installed on the offshore bearing platform; s200, a side pier bottom formwork is installed; s300, a side pier is poured, specifically, the side pier is poured and formed on the side pier bottom formwork; s400, an upper box girder support structure and a box girder bottom plate are installed; s500, top plate concrete is constructed, and prestress tensioning is completed; s600, a hanging basket structure is installed; and S700, connection of the bridge body and the side piers is completed. Wherein S100 comprises the steps of S110, inserting a vertical steel frame and S120, connecting a transverse steel frame; wherein S100 comprises the following steps: S111, mounting a third row of steel frames; s112, a second row of steel frames and a fourth row of steel frames are installed; and S113, the first row of steel frames and the fifth row of steel frames are constructed. The step S200 comprises the steps that S210, a side pier bottom formwork is connected with a bearing platform; s220, the steel cable penetrates through the main supporting frame; and the two ends of the steel cable are connected to the two side pier bottom formworks correspondingly.
本发明涉及一种桥梁主墩施工方法，属于桥梁施工领域，桥梁主墩施工方法包括：S100、安装主支撑架；在海上承台上安装主支撑架；S200、安装侧墩底模板；S300、浇筑侧墩：在侧墩底模板上浇筑成型侧墩；S400、安装上部箱梁支架结构及箱梁底板；S500、施工顶板混凝土，并完成预应力张拉；S600、安装挂篮结构；S700、完成桥体与侧墩的连接。其中，S100包括S110、插入竖向钢架和S120、连接横向钢架；其中S100包括：S111、安装第三排钢架；S112、安装第二排以及第四排钢架；S113、施工第一排以及第五排钢架。步骤S200包括S210、将侧墩底模板与承台连接；S220、将钢缆穿过主支撑架；将钢缆的两端分别连接至两个侧墩底模板。
Bridge main pier construction method
桥梁主墩施工方法
ZHU WEIWEI (author) / LIU XIANGYU (author) / DONG YANG (author) / ZHU HUABAO (author)
2025-01-03
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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