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A platform for research: civil engineering, architecture and urbanism
Bearing platform prefabricated structure and construction method
The invention discloses a bearing platform prefabricated structure and a construction method, the bearing platform prefabricated structure comprises a plurality of independent bearing platform units, every two adjacent bearing platform units can be fixedly connected, and each bearing platform unit is a concrete pre-pouring square body with a through hole; a bottom reinforcement cage, an outer arched reinforcement cage, an inner arched reinforcement cage and a middle reinforcement cage of the bearing platform unit are embedded in the bearing platform unit through concrete pouring; one foundation pile is correspondingly nested in each bearing platform unit, and the vaults of the two inner arched reinforcement cages and the middle reinforcement cage are poured and leveled through concrete poured in the two inner arched reinforcement cages and the middle reinforcement cage, so that a through hole is formed between the poured upper surface of the middle reinforcement cage and the poured bottom surface of the outer arched reinforcement cage; and a through hole is formed between the bottom surface of the inner arched reinforcement cage casting and the upper surface of the bottom reinforcement cage casting. According to the bearing platform structure, the construction time can be greatly shortened through prefabrication production, the bearing platform obtained through splicing has the advantages of being high in overall pressure resistance, good in stability and the like, and the bearing platform structure has the popularization prospect and the practical value.
本发明公开了一种承台预制结构及施工方法，其包括多个独立的承台单元，且相邻的两个承台单元之间能够固定连接，承台单元为具有通孔的混凝土预浇筑方形体，承台单元的底部钢筋笼、外拱形钢筋笼、内拱形钢筋笼和中部钢筋笼均通过混凝土浇筑埋设在承台单元内；每个承台单元对应嵌套一个基桩，两个内拱形钢筋笼和中部钢筋笼浇筑的混凝土将其拱顶浇筑齐平，使中部钢筋笼浇筑的上表面与外拱形钢筋笼浇筑的底面之间形成通孔；内拱形钢筋笼浇筑的底面与所述底部钢筋笼浇筑的上表面之间形成通孔。本发明的承台结构通过预制生产可大大减少施工时间，而且拼接得到的承台整体抗压能力强，稳定性好等优点，具有推广前景和实用价值。
Bearing platform prefabricated structure and construction method
The invention discloses a bearing platform prefabricated structure and a construction method, the bearing platform prefabricated structure comprises a plurality of independent bearing platform units, every two adjacent bearing platform units can be fixedly connected, and each bearing platform unit is a concrete pre-pouring square body with a through hole; a bottom reinforcement cage, an outer arched reinforcement cage, an inner arched reinforcement cage and a middle reinforcement cage of the bearing platform unit are embedded in the bearing platform unit through concrete pouring; one foundation pile is correspondingly nested in each bearing platform unit, and the vaults of the two inner arched reinforcement cages and the middle reinforcement cage are poured and leveled through concrete poured in the two inner arched reinforcement cages and the middle reinforcement cage, so that a through hole is formed between the poured upper surface of the middle reinforcement cage and the poured bottom surface of the outer arched reinforcement cage; and a through hole is formed between the bottom surface of the inner arched reinforcement cage casting and the upper surface of the bottom reinforcement cage casting. According to the bearing platform structure, the construction time can be greatly shortened through prefabrication production, the bearing platform obtained through splicing has the advantages of being high in overall pressure resistance, good in stability and the like, and the bearing platform structure has the popularization prospect and the practical value.
本发明公开了一种承台预制结构及施工方法，其包括多个独立的承台单元，且相邻的两个承台单元之间能够固定连接，承台单元为具有通孔的混凝土预浇筑方形体，承台单元的底部钢筋笼、外拱形钢筋笼、内拱形钢筋笼和中部钢筋笼均通过混凝土浇筑埋设在承台单元内；每个承台单元对应嵌套一个基桩，两个内拱形钢筋笼和中部钢筋笼浇筑的混凝土将其拱顶浇筑齐平，使中部钢筋笼浇筑的上表面与外拱形钢筋笼浇筑的底面之间形成通孔；内拱形钢筋笼浇筑的底面与所述底部钢筋笼浇筑的上表面之间形成通孔。本发明的承台结构通过预制生产可大大减少施工时间，而且拼接得到的承台整体抗压能力强，稳定性好等优点，具有推广前景和实用价值。
Bearing platform prefabricated structure and construction method
承台预制结构及施工方法
HE JIANGBO (author)
2024-05-28
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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