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A platform for research: civil engineering, architecture and urbanism
Side span straight line section and closure section integrated hanging basket suspended pouring method
The invention relates to the technical field of bridge construction, and provides a side span linear section and closure section integrated hanging basket suspended pouring method which comprises the following steps: S1, constructing a cover beam at the top of a side pier, arranging a mold box at the top of the cover beam, and defining a containing cavity with an open top by the mold box and the top of the cover beam; s2, the hanging basket moves forwards, a hanging basket bottom die is installed, a bottom longitudinal beam of the hanging basket bottom die extends into the containing cavity, and a gap is reserved between the bottom longitudinal beam and the top of the cover beam; s3, the containing cavity is filled with a plurality of rolling bodies till the rolling bodies are flush with the top edge of the die box; s4, formworks of the linear section and the closure section are installed; and S5, the linear section and the closure section are poured. The construction period is greatly shortened while the construction risk is reduced, the method can adapt to longitudinal deformation of the linear section, the closure section and the bottom longitudinal beam in the pouring process, and damage caused by deformation is avoided.
本发明涉及桥梁施工技术领域，本发明提供了一种边跨直线段与合拢段一体挂篮悬浇方法，包括以下步骤：S1、在边墩顶部施工盖梁，盖梁顶部设置模盒，模盒与盖梁顶部围成顶部敞口的容置腔；S2、挂篮前移，安装挂篮底模，挂篮底模的底纵梁伸入容置腔内，且底纵梁与盖梁顶部预留间隙；S3、向容置腔内填充若干滚动体，直至滚动体与模盒顶沿齐平；S4、安装直线段与合拢段的模板；S5、浇筑直线段与合拢段。本发明降低施工风险的同时大大节约了工期，而且能够适应浇筑过程中直线段和合拢段以及底纵梁的纵向变形，避免因变形而受到损伤。
Side span straight line section and closure section integrated hanging basket suspended pouring method
The invention relates to the technical field of bridge construction, and provides a side span linear section and closure section integrated hanging basket suspended pouring method which comprises the following steps: S1, constructing a cover beam at the top of a side pier, arranging a mold box at the top of the cover beam, and defining a containing cavity with an open top by the mold box and the top of the cover beam; s2, the hanging basket moves forwards, a hanging basket bottom die is installed, a bottom longitudinal beam of the hanging basket bottom die extends into the containing cavity, and a gap is reserved between the bottom longitudinal beam and the top of the cover beam; s3, the containing cavity is filled with a plurality of rolling bodies till the rolling bodies are flush with the top edge of the die box; s4, formworks of the linear section and the closure section are installed; and S5, the linear section and the closure section are poured. The construction period is greatly shortened while the construction risk is reduced, the method can adapt to longitudinal deformation of the linear section, the closure section and the bottom longitudinal beam in the pouring process, and damage caused by deformation is avoided.
本发明涉及桥梁施工技术领域，本发明提供了一种边跨直线段与合拢段一体挂篮悬浇方法，包括以下步骤：S1、在边墩顶部施工盖梁，盖梁顶部设置模盒，模盒与盖梁顶部围成顶部敞口的容置腔；S2、挂篮前移，安装挂篮底模，挂篮底模的底纵梁伸入容置腔内，且底纵梁与盖梁顶部预留间隙；S3、向容置腔内填充若干滚动体，直至滚动体与模盒顶沿齐平；S4、安装直线段与合拢段的模板；S5、浇筑直线段与合拢段。本发明降低施工风险的同时大大节约了工期，而且能够适应浇筑过程中直线段和合拢段以及底纵梁的纵向变形，避免因变形而受到损伤。
Side span straight line section and closure section integrated hanging basket suspended pouring method
一种边跨直线段与合拢段一体挂篮悬浇方法
WANG XIANJUN (author) / LIU JIE (author) / SU YONGYI (author) / SU FANGYUAN (author) / HAN YU (author) / WU YONG (author) / PENG ZIJIAN (author) / LUO WEN (author) / HUANG HUA (author) / CAO FENGSHENG (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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