Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Movable single-side formwork erecting device for underground space side wall and construction method of movable single-side formwork erecting device
The invention discloses a movable single-side formwork erecting device for an underground space side wall and a construction method of the movable single-side formwork erecting device, and particularly relates to the technical field of foundation pit supporting. And a shaping support formwork which is formed by welding channel steel, back ridge fasteners and universal wheels is fastened on a poured lower-layer top plate in an underground space through a jacking screw rod and an embedded part system. The position of the shaping steel mold is controlled through one-to-one correspondence of the jacking screws welded to the mold plate, the embedded part system and the screw holes formed in the concrete top plate, and the shaping steel mold is reinforced through nuts of the same model. The problems that the construction quality is difficult to guarantee, the one-time formwork erecting height is low, the steel pipe frame body is small in overall rigidity, and the flexibility is poor during carrying and moving are solved, the construction efficiency and the concrete forming quality are improved, meanwhile, the single-side formwork erecting system is repeatedly used, formwork investment is reduced, and cost is saved.
本发明公开了一种地下空间侧墙可移动式单侧支模装置及其施工方法，具体涉及基坑支护技术领域，包括槽钢、背楞扣件、顶升螺杆和万向轮，由槽钢、背楞扣件、万向轮焊接而成的定型支模通过顶升螺杆以及预埋件系统紧固于地下空间已浇筑下层顶板上，本发明在安装时将单侧模板支架定位准确，通过模板上焊接的顶升螺杆、预埋件系统与混凝土顶板上开设的螺杆孔一一对应来控制定型钢模的位置，并用相同型号的螺帽进行加固，本发明的使用，解决了施工质量难以保证、一次支模高度较低且钢管架体整体刚度小、搬运移动时的灵活性较差等问题，提高了施工效率及混凝土成型质量，同时单侧支模体系重复周转使用，减少了模板投入，节约了成本。
Movable single-side formwork erecting device for underground space side wall and construction method of movable single-side formwork erecting device
The invention discloses a movable single-side formwork erecting device for an underground space side wall and a construction method of the movable single-side formwork erecting device, and particularly relates to the technical field of foundation pit supporting. And a shaping support formwork which is formed by welding channel steel, back ridge fasteners and universal wheels is fastened on a poured lower-layer top plate in an underground space through a jacking screw rod and an embedded part system. The position of the shaping steel mold is controlled through one-to-one correspondence of the jacking screws welded to the mold plate, the embedded part system and the screw holes formed in the concrete top plate, and the shaping steel mold is reinforced through nuts of the same model. The problems that the construction quality is difficult to guarantee, the one-time formwork erecting height is low, the steel pipe frame body is small in overall rigidity, and the flexibility is poor during carrying and moving are solved, the construction efficiency and the concrete forming quality are improved, meanwhile, the single-side formwork erecting system is repeatedly used, formwork investment is reduced, and cost is saved.
本发明公开了一种地下空间侧墙可移动式单侧支模装置及其施工方法，具体涉及基坑支护技术领域，包括槽钢、背楞扣件、顶升螺杆和万向轮，由槽钢、背楞扣件、万向轮焊接而成的定型支模通过顶升螺杆以及预埋件系统紧固于地下空间已浇筑下层顶板上，本发明在安装时将单侧模板支架定位准确，通过模板上焊接的顶升螺杆、预埋件系统与混凝土顶板上开设的螺杆孔一一对应来控制定型钢模的位置，并用相同型号的螺帽进行加固，本发明的使用，解决了施工质量难以保证、一次支模高度较低且钢管架体整体刚度小、搬运移动时的灵活性较差等问题，提高了施工效率及混凝土成型质量，同时单侧支模体系重复周转使用，减少了模板投入，节约了成本。
Movable single-side formwork erecting device for underground space side wall and construction method of movable single-side formwork erecting device
一种地下空间侧墙可移动式单侧支模装置及其施工方法
ZHOU YUE (Autor:in) / DENG YUNSHENG (Autor:in) / WANG SHUFENG (Autor:in) / ZHANG JINHUA (Autor:in) / TIAN HAO (Autor:in) / GONG ZHENG (Autor:in) / DONG YI (Autor:in) / LI SHUN (Autor:in)
21.06.2022
Patent
Elektronische Ressource
Chinesisch
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