A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of arch bridge inclined transverse connection encased concrete
The invention relates to an arch bridge inclined cross-linking encased concrete construction method, which comprises the following steps of: before hoisting, mounting part or all of construction templates on a cross-linking stiff skeleton, binding corresponding reinforcing steel bars, and hoisting the cross-linking stiff skeleton and the construction templates integrally, so that the cross-linking stiff skeleton is connected with an arch rib stiff skeleton; and when the externally-wrapped concrete of the transverse connection needs to be poured subsequently, the installation of reinforcing steel bars and templates on the inclined box-type transverse connection stiff framework is not needed or reduced, so that the construction process is simpler, and the construction is safer.
本发明涉及拱桥倾斜横联外包混凝土施工方法，在吊装前先将部分或全部施工模板安装于横联劲性骨架上并绑扎对应的钢筋，并将横联劲性骨架和施工模板整体一同吊装，使得横联劲性骨架与拱肋劲性骨架连接；在后续需要浇筑横联的外包混凝土时，无需或减少在倾斜的箱型横联劲性骨架上进行钢筋、模板安装，使得施工过程更加简单，且施工更加安全。
Construction method of arch bridge inclined transverse connection encased concrete
The invention relates to an arch bridge inclined cross-linking encased concrete construction method, which comprises the following steps of: before hoisting, mounting part or all of construction templates on a cross-linking stiff skeleton, binding corresponding reinforcing steel bars, and hoisting the cross-linking stiff skeleton and the construction templates integrally, so that the cross-linking stiff skeleton is connected with an arch rib stiff skeleton; and when the externally-wrapped concrete of the transverse connection needs to be poured subsequently, the installation of reinforcing steel bars and templates on the inclined box-type transverse connection stiff framework is not needed or reduced, so that the construction process is simpler, and the construction is safer.
本发明涉及拱桥倾斜横联外包混凝土施工方法，在吊装前先将部分或全部施工模板安装于横联劲性骨架上并绑扎对应的钢筋，并将横联劲性骨架和施工模板整体一同吊装，使得横联劲性骨架与拱肋劲性骨架连接；在后续需要浇筑横联的外包混凝土时，无需或减少在倾斜的箱型横联劲性骨架上进行钢筋、模板安装，使得施工过程更加简单，且施工更加安全。
Construction method of arch bridge inclined transverse connection encased concrete
一种拱桥倾斜横联外包混凝土施工方法
KUANG ZHIQIANG (author) / LUO XIAOBIN (author) / HOU KAIWEN (author) / SHEN YAO (author) / LIU XINGYAN (author) / HUANG SONG (author) / LIAO RUFENG (author) / HUANG ZHIFA (author) / WEI MINZHUANG (author) / KONG CHUICHANG (author)
2023-08-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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