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A platform for research: civil engineering, architecture and urbanism
Bolt connection structure of prefabricated beam and prefabricated column and construction method
The invention discloses a bolt connection structure of a precast beam and a precast column and a construction method, the end part of the precast beam is provided with a beam end connecting piece, the precast column is provided with a column connecting plate, the beam end connecting piece is provided with an end plate and a web plate, the end plate is connected with the precast column through a first bolt assembly, and the column connecting plate is connected with the web plate through a second bolt assembly; grouting materials are poured into the beam end grouting area; the construction method comprises the following steps that firstly, a precast beam is hoisted to the height where the precast beam is connected with a precast column, then the precast beam is moved in the horizontal direction, webs of beam end connecting pieces at the two ends of the precast beam make contact with column connecting plates of the connected precast column, and bolt holes in the webs correspond to the column connecting plates one to one; then, the second bolt assembly and the first bolt assembly are sequentially installed; and finally, high-strength grouting materials are poured into the beam end grouting areas. During site construction, temporary supports are not needed, concrete wet operation is avoided, traditional construction measures can be avoided, the construction cost is reduced, and the construction period is shortened.
本发明公开了一种预制梁与预制柱的螺栓连接构造及施工方法，预制梁的端部设置梁端连接件，预制柱设置柱连接板，其中梁端连接件设有端板和腹板，端板与预制柱采用第一螺栓组件连接，柱连接板和腹板采用第二螺栓组件连接；梁端灌浆区域灌注灌浆料；施工方法包括如下步骤：首先，将预制梁吊运至与预制柱连接的高度处，再沿水平向移动预制梁，使预制梁两端的梁端连接件的腹板与所连接预制柱的柱连接板接触，其上的螺栓孔一一对应；然后，依次安装第二螺栓组件和第一螺栓组件；最后，在梁端灌浆区域灌注高强灌浆料。本发明在现场施工时无需设置临时支撑，没有混凝土湿作业，可避免采取传统施工措施，降低施工费用，加快施工周期。
Bolt connection structure of prefabricated beam and prefabricated column and construction method
The invention discloses a bolt connection structure of a precast beam and a precast column and a construction method, the end part of the precast beam is provided with a beam end connecting piece, the precast column is provided with a column connecting plate, the beam end connecting piece is provided with an end plate and a web plate, the end plate is connected with the precast column through a first bolt assembly, and the column connecting plate is connected with the web plate through a second bolt assembly; grouting materials are poured into the beam end grouting area; the construction method comprises the following steps that firstly, a precast beam is hoisted to the height where the precast beam is connected with a precast column, then the precast beam is moved in the horizontal direction, webs of beam end connecting pieces at the two ends of the precast beam make contact with column connecting plates of the connected precast column, and bolt holes in the webs correspond to the column connecting plates one to one; then, the second bolt assembly and the first bolt assembly are sequentially installed; and finally, high-strength grouting materials are poured into the beam end grouting areas. During site construction, temporary supports are not needed, concrete wet operation is avoided, traditional construction measures can be avoided, the construction cost is reduced, and the construction period is shortened.
本发明公开了一种预制梁与预制柱的螺栓连接构造及施工方法，预制梁的端部设置梁端连接件，预制柱设置柱连接板，其中梁端连接件设有端板和腹板，端板与预制柱采用第一螺栓组件连接，柱连接板和腹板采用第二螺栓组件连接；梁端灌浆区域灌注灌浆料；施工方法包括如下步骤：首先，将预制梁吊运至与预制柱连接的高度处，再沿水平向移动预制梁，使预制梁两端的梁端连接件的腹板与所连接预制柱的柱连接板接触，其上的螺栓孔一一对应；然后，依次安装第二螺栓组件和第一螺栓组件；最后，在梁端灌浆区域灌注高强灌浆料。本发明在现场施工时无需设置临时支撑，没有混凝土湿作业，可避免采取传统施工措施，降低施工费用，加快施工周期。
Bolt connection structure of prefabricated beam and prefabricated column and construction method
一种预制梁与预制柱的螺栓连接构造及施工方法
HUANG SHIXUAN (author) / SHU KAI (author) / ZHU YUNXIANG (author) / REN LEI (author) / WANG PIAOYAN (author) / ZHOU JIAN (author) / HOU QUANSHENG (author) / LI RAN (author) / ZHU LIMIN (author)
2023-01-06
Patent
Electronic Resource
Chinese
Bolt connection structure of prefabricated beam and prefabricated column and construction method
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