Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bolt type I-shaped steel cantilever scaffold construction method
The invention relates to cantilever scaffold construction methods, in particular to a bolt type I-shaped steel cantilever scaffold construction method. According to the construction method, a profilesteel type cantilever frame is improved, and bolt fixing and steel wire rope unloading are adopted, so that the cantilever scaffold achieves the capacity of bearing the dead weight of the cantilever scaffold and the load of a construction operation surface. The cantilever frame is simple in structure and convenient to operate, compared with a floor type scaffold, the use amount of steel pipes is reduced, the cost is saved, the cantilever frame is used on a fabricated building for the first time, and the construction problem of the fabricated building cantilever scaffold is solved. A traditional profile steel type cantilever scaffold needs to be anchored in a floor, the load bearing capacity can be achieved, and finally the bolt type I-shaped steel cantilever scaffold without the anchoringlength is adopted. The cantilever I-shaped steel is high in turnover rate, the construction cost is saved, the construction site is saved, and the construction progress is accelerated.
本发明涉及悬挑式脚手架施工工艺，具体为螺栓式工字钢悬挑脚手架施工方法。该方法对型钢式悬挑架进行改良，采用螺栓固定和钢丝绳卸荷，使悬挑脚手架达到承受本身自重和施工作业面荷载的能力。该悬挑架构造简单、操作方便，相对于落地式脚手架减少了钢管使用量，节约成本，且首次在装配式建筑上使用，解决了装配式建筑悬挑脚手架施工的难题。传统型钢式悬挑脚手架需要在楼层内进行锚固，才能实现承受荷载的能力，本发明最终采用了没有锚固长度的螺栓式工字钢悬挑脚手架。该悬挑工字钢周转率高，节约施工成本，节约施工场地，加快施工进度。
Bolt type I-shaped steel cantilever scaffold construction method
The invention relates to cantilever scaffold construction methods, in particular to a bolt type I-shaped steel cantilever scaffold construction method. According to the construction method, a profilesteel type cantilever frame is improved, and bolt fixing and steel wire rope unloading are adopted, so that the cantilever scaffold achieves the capacity of bearing the dead weight of the cantilever scaffold and the load of a construction operation surface. The cantilever frame is simple in structure and convenient to operate, compared with a floor type scaffold, the use amount of steel pipes is reduced, the cost is saved, the cantilever frame is used on a fabricated building for the first time, and the construction problem of the fabricated building cantilever scaffold is solved. A traditional profile steel type cantilever scaffold needs to be anchored in a floor, the load bearing capacity can be achieved, and finally the bolt type I-shaped steel cantilever scaffold without the anchoringlength is adopted. The cantilever I-shaped steel is high in turnover rate, the construction cost is saved, the construction site is saved, and the construction progress is accelerated.
本发明涉及悬挑式脚手架施工工艺，具体为螺栓式工字钢悬挑脚手架施工方法。该方法对型钢式悬挑架进行改良，采用螺栓固定和钢丝绳卸荷，使悬挑脚手架达到承受本身自重和施工作业面荷载的能力。该悬挑架构造简单、操作方便，相对于落地式脚手架减少了钢管使用量，节约成本，且首次在装配式建筑上使用，解决了装配式建筑悬挑脚手架施工的难题。传统型钢式悬挑脚手架需要在楼层内进行锚固，才能实现承受荷载的能力，本发明最终采用了没有锚固长度的螺栓式工字钢悬挑脚手架。该悬挑工字钢周转率高，节约施工成本，节约施工场地，加快施工进度。
Bolt type I-shaped steel cantilever scaffold construction method
螺栓式工字钢悬挑脚手架施工方法
SHI LIN (Autor:in) / YANG XIAOMING (Autor:in) / ZHANG YONGYU (Autor:in) / GUO JIAWEI (Autor:in) / SONG BIN (Autor:in) / DU KAI (Autor:in) / MA YINGJIE (Autor:in) / YE SHENGJIE (Autor:in) / LIU CHI (Autor:in)
26.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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