A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hollow steel skeleton prefabricated column with built-in combined metal template
The invention discloses a hollow steel skeleton prefabricated column with a built-in combined metal template, which comprises a column body, the combined metal template is arranged in the column body, the inner side of the combined metal template defines a space, a cavity is formed in the middle of the column body through the space, and the cavity vertically penetrates through the column body. An annular concrete entity is formed on the outer side of the combined metal formwork in a pouring mode, a reinforcement cage is further arranged in the column body, the upper end and the lower end of the reinforcement cage extend to the upper portion and the lower portion of the annular concrete entity respectively, and steel bars at the upper end and the lower end of the reinforcement cage are staggered. And a steel plate hoop is arranged at the lower end of the reinforcement cage to form a self-supporting supporting surface. The overall weight is reduced through the middle cavity, one-time pouring and one-time curing can be conducted under the limitation of the combined metal formwork, and the production efficiency of the prefabricated column is greatly improved. The prefabricated columns of the adjacent floors are lapped and poured in the reinforcement cage, so that the connection quality of the prefabricated columns of the adjacent floors is more controllable.
本发明公开了一种柱内置组合金属模板的中空钢骨架预制柱，其包括柱体，柱体内设有组合金属模板，组合金属模板的内侧围成一个空间，通过空间在柱体的中部形成空腔，空腔上下贯通柱体，而在组合金属模板的外侧则浇筑形成有环形混凝土实体，在柱体中还设有钢筋笼，钢筋笼的上端和下端分别伸出至环形混凝土实体的上方和下方，钢筋笼的上端和下端的钢筋相互错开；在钢筋笼的下端设有钢板箍，形成自支撑的支撑面。本发明通过中部空腔降低了整体重量，在组合金属模板的限制下可以一次浇筑、一次养护成型空腔四周的混凝土实体，极大的提高了预制柱的生产效率。相邻楼层的预制柱在钢筋笼中进行搭接并浇筑，使得相邻楼层的预制柱的连接质量更加可控。
Hollow steel skeleton prefabricated column with built-in combined metal template
The invention discloses a hollow steel skeleton prefabricated column with a built-in combined metal template, which comprises a column body, the combined metal template is arranged in the column body, the inner side of the combined metal template defines a space, a cavity is formed in the middle of the column body through the space, and the cavity vertically penetrates through the column body. An annular concrete entity is formed on the outer side of the combined metal formwork in a pouring mode, a reinforcement cage is further arranged in the column body, the upper end and the lower end of the reinforcement cage extend to the upper portion and the lower portion of the annular concrete entity respectively, and steel bars at the upper end and the lower end of the reinforcement cage are staggered. And a steel plate hoop is arranged at the lower end of the reinforcement cage to form a self-supporting supporting surface. The overall weight is reduced through the middle cavity, one-time pouring and one-time curing can be conducted under the limitation of the combined metal formwork, and the production efficiency of the prefabricated column is greatly improved. The prefabricated columns of the adjacent floors are lapped and poured in the reinforcement cage, so that the connection quality of the prefabricated columns of the adjacent floors is more controllable.
本发明公开了一种柱内置组合金属模板的中空钢骨架预制柱，其包括柱体，柱体内设有组合金属模板，组合金属模板的内侧围成一个空间，通过空间在柱体的中部形成空腔，空腔上下贯通柱体，而在组合金属模板的外侧则浇筑形成有环形混凝土实体，在柱体中还设有钢筋笼，钢筋笼的上端和下端分别伸出至环形混凝土实体的上方和下方，钢筋笼的上端和下端的钢筋相互错开；在钢筋笼的下端设有钢板箍，形成自支撑的支撑面。本发明通过中部空腔降低了整体重量，在组合金属模板的限制下可以一次浇筑、一次养护成型空腔四周的混凝土实体，极大的提高了预制柱的生产效率。相邻楼层的预制柱在钢筋笼中进行搭接并浇筑，使得相邻楼层的预制柱的连接质量更加可控。
Hollow steel skeleton prefabricated column with built-in combined metal template
一种柱内置组合金属模板的中空钢骨架预制柱
CAO DAYAN (author) / ZHANG JIANHUA (author) / WU GUANGYUAN (author) / GAO HONGJIE (author) / LI YANG (author) / DENG JIEREN (author) / HUANG GUOLI (author) / FENG YUNHUA (author) / CANG JIUSHAN (author)
2023-09-05
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
| European Patent Office | 2022
Structure of prefabricated combined hollow column and manufacturing process thereof
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