Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of PCF structure cast-in-place joint formwork reinforcing system
The invention relates to a construction method of a PCF structure cast-in-place joint formwork reinforcing system. The method comprises the main construction steps of tying steel bars, lifting a PCF plate, lifting an inner side formwork, installing a reinforcing frame, pouring concrete and recycling the reinforcing system. According to the construction method, after the PCF plate and the inner side formwork are lifted in place, the reinforcing frame is lifted in place, furthermore, the outer side of the reinforcing framework pushes a PC outer wall and the PCF plate through a puller bolt, and the inner side of the reinforcing frame is pulled and bonded to the inner side formwork through a fastener and supported on a floor through an inclined strut. Then the concrete is poured, and the reinforcing system is recycled. The formwork reinforcing system is convenient to assemble and disassemble, stable in structure and good in reinforcing effect, the reinforcing frame can be recycled, a formed wall body is high in quality and not prone to leaking, and the problems that when a traditional steel pipe reinforcing construction technology is used, a plate body is cracked or falls off easily, formwork expanding and slurry leaking occur, the seepage risk is high, and the wall forming effect is poor are solved.
本发明涉及一种PCF结构现浇节点模板加固体系的施工方法，主要施工步骤包括：绑扎钢筋、吊装PCF板、吊装内侧模板、安装加固框、浇筑混凝土、回收加固体系。本发明待PCF板与内侧模板吊装就位后，将加固框吊装就位；进一步将加固框外侧通过顶紧螺栓顶紧于PC外墙及PCF板，内侧通过扣件拉结于内侧模板并通过斜撑支撑于楼板；其后浇筑混凝土并回收加固体系。本模板加固体系安拆便捷、结构稳固、加固效果好、加固框可循环利用，成型的墙体质量高且不易渗漏，克服了传统钢管加固施工技术易出现板体断裂、脱落、胀模、漏浆，且渗漏隐患大、墙体成型效果差等问题。
Construction method of PCF structure cast-in-place joint formwork reinforcing system
The invention relates to a construction method of a PCF structure cast-in-place joint formwork reinforcing system. The method comprises the main construction steps of tying steel bars, lifting a PCF plate, lifting an inner side formwork, installing a reinforcing frame, pouring concrete and recycling the reinforcing system. According to the construction method, after the PCF plate and the inner side formwork are lifted in place, the reinforcing frame is lifted in place, furthermore, the outer side of the reinforcing framework pushes a PC outer wall and the PCF plate through a puller bolt, and the inner side of the reinforcing frame is pulled and bonded to the inner side formwork through a fastener and supported on a floor through an inclined strut. Then the concrete is poured, and the reinforcing system is recycled. The formwork reinforcing system is convenient to assemble and disassemble, stable in structure and good in reinforcing effect, the reinforcing frame can be recycled, a formed wall body is high in quality and not prone to leaking, and the problems that when a traditional steel pipe reinforcing construction technology is used, a plate body is cracked or falls off easily, formwork expanding and slurry leaking occur, the seepage risk is high, and the wall forming effect is poor are solved.
本发明涉及一种PCF结构现浇节点模板加固体系的施工方法，主要施工步骤包括：绑扎钢筋、吊装PCF板、吊装内侧模板、安装加固框、浇筑混凝土、回收加固体系。本发明待PCF板与内侧模板吊装就位后，将加固框吊装就位；进一步将加固框外侧通过顶紧螺栓顶紧于PC外墙及PCF板，内侧通过扣件拉结于内侧模板并通过斜撑支撑于楼板；其后浇筑混凝土并回收加固体系。本模板加固体系安拆便捷、结构稳固、加固效果好、加固框可循环利用，成型的墙体质量高且不易渗漏，克服了传统钢管加固施工技术易出现板体断裂、脱落、胀模、漏浆，且渗漏隐患大、墙体成型效果差等问题。
Construction method of PCF structure cast-in-place joint formwork reinforcing system
PCF结构现浇节点模板加固体系的施工方法
CHEN XIAOLIN (Autor:in) / ZHU KAI (Autor:in) / TANG CONGRONG (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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