Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for preventing pier body gutter channel concrete from cracking
The invention discloses a construction method for preventing pier body gutter channel concrete from cracking, which comprises the following steps: pier body steel bars are mounted, and after the pier body steel bars are mounted, gutter channel positioning steel bars are mounted at a gutter channel; after the gutter channel positioning steel bars are installed, concrete cushion blocks are arranged on the outer surfaces of the pier body steel bars; and after the concrete cushion blocks are arranged, pier body formworks are closed, concrete is poured into the pier body formworks, and the pier body is manufactured. The construction method has the advantages that according to the construction method for preventing the pier body gutter channel concrete from cracking, the gutter channel positioning steel bars are adopted for positioning the steel bars defining the pier body gutter channel, the accurate and effective connection of the horizontal main bars and the vertical main bars of the pier body at the gutter channel is guaranteed, the integrity of the steel bars of the pier body at the gutter channel is enhanced, the thickness of a protection layer of steel bars at the gutter channel is guaranteed, concrete cracking at the gutter channel of the pier body is effectively avoided, the line operation safety is guaranteed, and in addition, the construction method is convenient to operate, accurate in positioning and convenient to construct.
本发明公开了一种防止墩身流水槽混凝土开裂的施工方法，包括以下步骤：安装墩身钢筋，待墩身钢筋安装完毕后，在流水槽处安装流水槽定位钢筋；待流水槽定位钢筋安装完毕，在墩身钢筋的外表面布设混凝土垫块；待混凝土垫块布设完毕，将墩身模板合模灌注混凝土制得墩身。本发明的有益效果为：本发明所述的防止墩身流水槽混凝土开裂的施工方法，采用流水槽定位钢筋对围成墩身流水槽的钢筋进行定位，保证了流水槽处墩身水平和竖向主筋的准确、有效连接，加强了流水槽处墩身钢筋的整体性，保证了流水槽处钢筋的保护层厚度，有效避免了墩身流水槽处混凝土开裂，保证线路运行安全，此外本发明所述的施工方法，操作方便，定位准确，便于施工。
Construction method for preventing pier body gutter channel concrete from cracking
The invention discloses a construction method for preventing pier body gutter channel concrete from cracking, which comprises the following steps: pier body steel bars are mounted, and after the pier body steel bars are mounted, gutter channel positioning steel bars are mounted at a gutter channel; after the gutter channel positioning steel bars are installed, concrete cushion blocks are arranged on the outer surfaces of the pier body steel bars; and after the concrete cushion blocks are arranged, pier body formworks are closed, concrete is poured into the pier body formworks, and the pier body is manufactured. The construction method has the advantages that according to the construction method for preventing the pier body gutter channel concrete from cracking, the gutter channel positioning steel bars are adopted for positioning the steel bars defining the pier body gutter channel, the accurate and effective connection of the horizontal main bars and the vertical main bars of the pier body at the gutter channel is guaranteed, the integrity of the steel bars of the pier body at the gutter channel is enhanced, the thickness of a protection layer of steel bars at the gutter channel is guaranteed, concrete cracking at the gutter channel of the pier body is effectively avoided, the line operation safety is guaranteed, and in addition, the construction method is convenient to operate, accurate in positioning and convenient to construct.
本发明公开了一种防止墩身流水槽混凝土开裂的施工方法，包括以下步骤：安装墩身钢筋，待墩身钢筋安装完毕后，在流水槽处安装流水槽定位钢筋；待流水槽定位钢筋安装完毕，在墩身钢筋的外表面布设混凝土垫块；待混凝土垫块布设完毕，将墩身模板合模灌注混凝土制得墩身。本发明的有益效果为：本发明所述的防止墩身流水槽混凝土开裂的施工方法，采用流水槽定位钢筋对围成墩身流水槽的钢筋进行定位，保证了流水槽处墩身水平和竖向主筋的准确、有效连接，加强了流水槽处墩身钢筋的整体性，保证了流水槽处钢筋的保护层厚度，有效避免了墩身流水槽处混凝土开裂，保证线路运行安全，此外本发明所述的施工方法，操作方便，定位准确，便于施工。
Construction method for preventing pier body gutter channel concrete from cracking
一种防止墩身流水槽混凝土开裂的施工方法
WANG WEI (Autor:in) / WANG HAIXIANG (Autor:in) / NIU PENGHUI (Autor:in) / XIANG XI (Autor:in) / ZHU CHENQI (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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