Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Safety protection construction method for horizontal opening of floor
The invention discloses a safety protection construction method for a horizontal hole of a floor, which comprises the following steps of: in the arrangement process of floor reinforcing steel bars, longitudinally and transversely arranging bearing reinforcing steel bars at the horizontal hole in a staggered manner to form a reinforcing steel bar mesh, arranging wood plywood on the reinforcing steel bar mesh, extending the ends of the bearing reinforcing steel bars into the floor reinforcing steel bars, and fixing the bearing reinforcing steel bars and the floor reinforcing steel bars together; concrete is poured in the later period to fix the bearing steel bars and the floor slab into a whole, so that the wood plywood is supported to form the safety protection structure for the floor horizontal hole, and when the horizontal hole needs to be constructed in the later period, the wood plywood and the bearing steel bars are removed. In the construction process of a cast-in-place concrete frame structure floor, the hole advance protection structure is formed by installing the reinforcing mesh and laying the wood plywood on the upper opening of the reserved hole in advance, all components are manufactured in advance, machining does not need to be conducted on site, generation of construction waste is reduced, the environment is kept clean and orderly, the construction period is short, and the construction cost is reduced. And the protection work can be safely and effectively completed.
本发明公开了楼层水平洞口安全防护施工方法，楼板钢筋布置过程中，在水平洞口处亦纵、横交错布置承载钢筋形成钢筋网片，并在钢筋网片上设置有木胶合板，承载钢筋的端头伸入至楼板钢筋中，并与其固定在一起，后期浇筑混凝土将承载钢筋与楼板固定形成一个整体，从而支撑住木胶合板形成楼层水平洞口安全防护结构，后期需对水平洞口进行施工时，将木胶合板和承载钢筋去除即可。本发明在现浇混凝土框架结构楼层施工过程中，通过提前在预留孔洞上口安装钢筋网片及铺设木胶合板，形成洞口提前防护结构，构件均提前制作，现场不需要再进行加工，减少了建筑垃圾的产生，使环境保持整洁有序，而且施工工期短，可安全有效地完成防护工作。
Safety protection construction method for horizontal opening of floor
The invention discloses a safety protection construction method for a horizontal hole of a floor, which comprises the following steps of: in the arrangement process of floor reinforcing steel bars, longitudinally and transversely arranging bearing reinforcing steel bars at the horizontal hole in a staggered manner to form a reinforcing steel bar mesh, arranging wood plywood on the reinforcing steel bar mesh, extending the ends of the bearing reinforcing steel bars into the floor reinforcing steel bars, and fixing the bearing reinforcing steel bars and the floor reinforcing steel bars together; concrete is poured in the later period to fix the bearing steel bars and the floor slab into a whole, so that the wood plywood is supported to form the safety protection structure for the floor horizontal hole, and when the horizontal hole needs to be constructed in the later period, the wood plywood and the bearing steel bars are removed. In the construction process of a cast-in-place concrete frame structure floor, the hole advance protection structure is formed by installing the reinforcing mesh and laying the wood plywood on the upper opening of the reserved hole in advance, all components are manufactured in advance, machining does not need to be conducted on site, generation of construction waste is reduced, the environment is kept clean and orderly, the construction period is short, and the construction cost is reduced. And the protection work can be safely and effectively completed.
本发明公开了楼层水平洞口安全防护施工方法，楼板钢筋布置过程中，在水平洞口处亦纵、横交错布置承载钢筋形成钢筋网片，并在钢筋网片上设置有木胶合板，承载钢筋的端头伸入至楼板钢筋中，并与其固定在一起，后期浇筑混凝土将承载钢筋与楼板固定形成一个整体，从而支撑住木胶合板形成楼层水平洞口安全防护结构，后期需对水平洞口进行施工时，将木胶合板和承载钢筋去除即可。本发明在现浇混凝土框架结构楼层施工过程中，通过提前在预留孔洞上口安装钢筋网片及铺设木胶合板，形成洞口提前防护结构，构件均提前制作，现场不需要再进行加工，减少了建筑垃圾的产生，使环境保持整洁有序，而且施工工期短，可安全有效地完成防护工作。
Safety protection construction method for horizontal opening of floor
楼层水平洞口安全防护施工方法
LI JUN (Autor:in) / JIA JIANXIANG (Autor:in) / YANG ZHENGMAO (Autor:in) / WANG JIAHAI (Autor:in) / YANG DONGHAI (Autor:in) / MAO QIJIAN (Autor:in) / AN JIAN (Autor:in) / XU GUOJIE (Autor:in) / PENG SHIYI (Autor:in) / FAN SHUANG (Autor:in)
31.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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