A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-gradient special-shaped sloping roof concrete construction system and construction method thereof
The invention provides a construction method of a large-gradient special-shaped sloping roof concrete construction system. The construction method of the large-gradient special-shaped sloping roof concrete construction system comprises the following steps that a full framing system is built firstly, then a bottom formwork and an outer formwork are erected, and the outer formwork is reinforced; a double-formwork structure is adopted, a vibration space facilitating vibration of a direct inserted type vibration rod is formed in a steel bar system, an inclined roof panel formed after casting is clamped between the bottom formwork and the outer formwork, the bottom formwork and the outer formwork can enable the surface flatness of the inclined roof panel to be good, the honeycomb and pitted surface phenomena do not exist, and the inclined roof panel is well connected with a connecting position. According to the large-gradient special-shaped sloping roof concrete construction system, the arrangement of pre-embedded supporting pieces particularly facilitates the arrangement of the steel bar system and the placement and fine adjustment of a whole top formwork; meanwhile, in order to ensure the vibration effect of the inserted type vibration rod, radians are intermittently arranged on transverse steel bars in the steel bar system.
本发明提供了一种大坡度异型斜屋面混凝土施工体系的施工方法，首先搭建满堂支架系统，然后支设底模板和外模板，并对外模板进行加固；通过采用双模板结构，且在钢筋系统中设置有便于直插式振捣棒振捣的振动空间，且浇铸后形成的斜屋面板夹设于底模板和外模板之间，底模板和外模板能够使得斜屋面板的表面平整度好，不存在蜂窝麻面现象，而且与接茬处连接良好。本发明提供了一种大坡度异型斜屋面混凝土施工体系，尤其是预埋支撑件的设置，便于钢筋系统的设置，同时方便整个顶模板的放置以及微调，同时为了保证插入式振捣棒的振捣效果，所述钢筋系统中的横向钢筋上间歇设置有弧度。
Large-gradient special-shaped sloping roof concrete construction system and construction method thereof
The invention provides a construction method of a large-gradient special-shaped sloping roof concrete construction system. The construction method of the large-gradient special-shaped sloping roof concrete construction system comprises the following steps that a full framing system is built firstly, then a bottom formwork and an outer formwork are erected, and the outer formwork is reinforced; a double-formwork structure is adopted, a vibration space facilitating vibration of a direct inserted type vibration rod is formed in a steel bar system, an inclined roof panel formed after casting is clamped between the bottom formwork and the outer formwork, the bottom formwork and the outer formwork can enable the surface flatness of the inclined roof panel to be good, the honeycomb and pitted surface phenomena do not exist, and the inclined roof panel is well connected with a connecting position. According to the large-gradient special-shaped sloping roof concrete construction system, the arrangement of pre-embedded supporting pieces particularly facilitates the arrangement of the steel bar system and the placement and fine adjustment of a whole top formwork; meanwhile, in order to ensure the vibration effect of the inserted type vibration rod, radians are intermittently arranged on transverse steel bars in the steel bar system.
本发明提供了一种大坡度异型斜屋面混凝土施工体系的施工方法，首先搭建满堂支架系统，然后支设底模板和外模板，并对外模板进行加固；通过采用双模板结构，且在钢筋系统中设置有便于直插式振捣棒振捣的振动空间，且浇铸后形成的斜屋面板夹设于底模板和外模板之间，底模板和外模板能够使得斜屋面板的表面平整度好，不存在蜂窝麻面现象，而且与接茬处连接良好。本发明提供了一种大坡度异型斜屋面混凝土施工体系，尤其是预埋支撑件的设置，便于钢筋系统的设置，同时方便整个顶模板的放置以及微调，同时为了保证插入式振捣棒的振捣效果，所述钢筋系统中的横向钢筋上间歇设置有弧度。
Large-gradient special-shaped sloping roof concrete construction system and construction method thereof
一种大坡度异型斜屋面混凝土施工体系及其施工方法
ZHOU CHUNYU (author) / CHENG FEI (author) / WANG YAKUN (author) / LIU MINGHAO (author) / XIU TIANXIANG (author) / BI LEI (author) / GUO XIAOWEI (author) / DENG XUQING (author) / HU WEIFENG (author) / LIU ZHENDONG (author)
2022-01-07
Patent
Electronic Resource
Chinese
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