A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of GBF high-injection alloy thin-wall square box hollow floor
The invention discloses a construction method of a GBF high-injection alloy thin-wall square box hollow floor. The construction method comprises the following steps that 1, a worker firstly installs a floor formwork support and a template, and after the installation is completed, positions of a hidden beam, a column cap, a dense rib beam, a thin-wall square box and a reserved pre-embedded device are positioned and marked on the template. The construction method has the beneficial effects that reinforcing ribs are mounted on the inner wall of the thin-wall square box, and the strength of the thin-wall square box is improved through the reinforcing ribs, so that the probability of impact deformation of concrete to the thin-wall square box can be reduced, the impact resistance of the thin-wall square box is improved, and the quality and attractiveness of the floor can be guaranteed; an elastic cushion is installed in a containing groove in the top of the thin-wall square box, the counter-acting force of steel bars on the thin-wall square box can be reduced through the elastic cushion, then displacement of the thin-wall square box in the straightening process can be avoided, and the construction precision is guaranteed.
本发明公开了一种GBF高注合金薄壁方箱空心楼盖施工方法，步骤1：工作人员先进行楼盖支模架和模板的安装，安装完成后，在模板上对暗梁、柱帽、密肋梁、薄壁方箱及预留预埋设置的位置定位划线。有益效果在于：本发明通过在薄壁方箱的内壁上安装加强筋，通过加强筋增加薄壁方箱的强度，从而能够降低混凝土对薄壁方箱冲击变形的几率，增加薄壁方箱的抗冲击能力，进而能够保证楼盖的质量和美观性，本发明在薄壁方箱顶部的放置槽内安装弹性垫，能够通过弹性垫降低钢筋对薄壁方箱的反作用力，进而能够避免在矫直过程中使薄壁方箱产生位移，保证施工精度。
Construction method of GBF high-injection alloy thin-wall square box hollow floor
The invention discloses a construction method of a GBF high-injection alloy thin-wall square box hollow floor. The construction method comprises the following steps that 1, a worker firstly installs a floor formwork support and a template, and after the installation is completed, positions of a hidden beam, a column cap, a dense rib beam, a thin-wall square box and a reserved pre-embedded device are positioned and marked on the template. The construction method has the beneficial effects that reinforcing ribs are mounted on the inner wall of the thin-wall square box, and the strength of the thin-wall square box is improved through the reinforcing ribs, so that the probability of impact deformation of concrete to the thin-wall square box can be reduced, the impact resistance of the thin-wall square box is improved, and the quality and attractiveness of the floor can be guaranteed; an elastic cushion is installed in a containing groove in the top of the thin-wall square box, the counter-acting force of steel bars on the thin-wall square box can be reduced through the elastic cushion, then displacement of the thin-wall square box in the straightening process can be avoided, and the construction precision is guaranteed.
本发明公开了一种GBF高注合金薄壁方箱空心楼盖施工方法，步骤1：工作人员先进行楼盖支模架和模板的安装，安装完成后，在模板上对暗梁、柱帽、密肋梁、薄壁方箱及预留预埋设置的位置定位划线。有益效果在于：本发明通过在薄壁方箱的内壁上安装加强筋，通过加强筋增加薄壁方箱的强度，从而能够降低混凝土对薄壁方箱冲击变形的几率，增加薄壁方箱的抗冲击能力，进而能够保证楼盖的质量和美观性，本发明在薄壁方箱顶部的放置槽内安装弹性垫，能够通过弹性垫降低钢筋对薄壁方箱的反作用力，进而能够避免在矫直过程中使薄壁方箱产生位移，保证施工精度。
Construction method of GBF high-injection alloy thin-wall square box hollow floor
一种GBF高注合金薄壁方箱空心楼盖施工方法
SUN HE (author) / WANG SHIQIANG (author) / ZHOU JIAN (author) / LI ZHENXING (author) / XU HONG (author)
2021-07-27
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Thin-wall square box hollow floor and construction method
| European Patent Office | 2023
Thin-wall square box rib-free and accurate positioning hollow floor construction method
| European Patent Office | 2020
Construction method for thin-wall square box floor system
| European Patent Office | 2015
Polystyrene square box core mold construction method for hollow floor system
| European Patent Office | 2021