Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of cast-in-place box girder triangular hanging basket suspended pouring formwork system
The invention relates to a construction method of a cast-in-place box girder triangular hanging basket suspended pouring formwork system. The construction method comprises the following steps that (1) a triangular hanging basket truss is assembled; (2) a rear anchor system is installed at the rear end of the main longitudinal beam; (3) a rear lower cross beam is constructed; (4) a front lower cross beam is installed; (5) bottom longitudinal beam construction is conducted, specifically, bottom longitudinal beams are laid between the front lower cross beams and the rear lower cross beams; (6) an outer mold sliding rail is installed; (7) inner mold sliding rail construction is conducted; (8) a hanging basket hydraulic pre-pressing system is constructed; (9) an outer mold is installed; (10) constructing an inner mold; and (11) the to-be-poured section is poured. In the invention, the triangular hanging basket truss is mounted by adopting a sliding track mechanism or a walking type walking device; the sliding track mechanism is light in overall weight, simple to construct and good in stability; when the walking type walking device is adopted for installation, laying of a track can be omitted, operation is easy, and the construction work efficiency is improved.
本发明涉及一种现浇箱梁三角挂篮悬浇模板体系施工方法，包括以下步骤：步骤1)、拼装三角形挂篮桁架；步骤2)、在主纵梁后端部安装后锚系统；步骤3)、后下横梁施工；步骤4)、安装前下横梁；步骤5)、底部纵梁施工：在前下横梁和后下横梁之间铺设底部纵梁)；步骤6)、安装外模滑轨；步骤7)、内模滑轨施工；步骤8)、挂篮液压预压系统施工；步骤9)、安装外模；步骤10)、内模施工；步骤11)、进行待浇筑段的浇筑。本发明中，采用滑移轨道机构或者步履式行走装置对三角形挂篮桁架进行安装；滑移轨道机构整体重量较轻，施工简单，稳定性好；而采用步履式行走装置进行安装时，可省去了轨道的铺设，操作简单，提升施工作业效率。
Construction method of cast-in-place box girder triangular hanging basket suspended pouring formwork system
The invention relates to a construction method of a cast-in-place box girder triangular hanging basket suspended pouring formwork system. The construction method comprises the following steps that (1) a triangular hanging basket truss is assembled; (2) a rear anchor system is installed at the rear end of the main longitudinal beam; (3) a rear lower cross beam is constructed; (4) a front lower cross beam is installed; (5) bottom longitudinal beam construction is conducted, specifically, bottom longitudinal beams are laid between the front lower cross beams and the rear lower cross beams; (6) an outer mold sliding rail is installed; (7) inner mold sliding rail construction is conducted; (8) a hanging basket hydraulic pre-pressing system is constructed; (9) an outer mold is installed; (10) constructing an inner mold; and (11) the to-be-poured section is poured. In the invention, the triangular hanging basket truss is mounted by adopting a sliding track mechanism or a walking type walking device; the sliding track mechanism is light in overall weight, simple to construct and good in stability; when the walking type walking device is adopted for installation, laying of a track can be omitted, operation is easy, and the construction work efficiency is improved.
本发明涉及一种现浇箱梁三角挂篮悬浇模板体系施工方法，包括以下步骤：步骤1)、拼装三角形挂篮桁架；步骤2)、在主纵梁后端部安装后锚系统；步骤3)、后下横梁施工；步骤4)、安装前下横梁；步骤5)、底部纵梁施工：在前下横梁和后下横梁之间铺设底部纵梁)；步骤6)、安装外模滑轨；步骤7)、内模滑轨施工；步骤8)、挂篮液压预压系统施工；步骤9)、安装外模；步骤10)、内模施工；步骤11)、进行待浇筑段的浇筑。本发明中，采用滑移轨道机构或者步履式行走装置对三角形挂篮桁架进行安装；滑移轨道机构整体重量较轻，施工简单，稳定性好；而采用步履式行走装置进行安装时，可省去了轨道的铺设，操作简单，提升施工作业效率。
Construction method of cast-in-place box girder triangular hanging basket suspended pouring formwork system
现浇箱梁三角挂篮悬浇模板体系施工方法
MIAO GUOBO (Autor:in) / ZHAO QINGKUI (Autor:in) / WANG FEI (Autor:in) / FENG XIAOHUA (Autor:in) / FANG LUFAN (Autor:in) / HUANG ZIWEN (Autor:in) / ZHANG YUPENG (Autor:in)
18.04.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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