Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for cast-in-place bent cap of short pier in water
The invention provides a construction method for a cast-in-place bent cap of a short pier in water. The construction method comprises the following steps of construction lofting, pile casing arrangement, drill hole forming, reinforcement cage installation, drill hole cleaning, underwater concrete pouring, pile top chiseling, formwork and supporting system installation, steel bar installation, concrete pouring and concrete curing. According to the construction method for the underwater short pier cast-in-place bent cap, the process steps are simple, construction can be completed through common tools and equipment, and the construction cost is effectively reduced; the construction mode of the in-water steel casing cast-in-situ bored pile is adopted, the construction safety can be improved, the construction efficiency and quality are guaranteed, and meanwhile larger external force can be borne.
本发明提供一种水中矮墩现浇盖梁施工方法，包括以下步骤：施工放样、护筒布置、钻孔开设、钢筋笼安装、钻孔清理、水下混凝土灌注、桩顶凿毛、模板及支撑体系安装、钢筋安装、混凝土浇筑、及混凝土养护；本发明中的水中矮墩现浇盖梁施工方法工艺步骤较为简单，采用常用工具及设备即可完成施工，有效减少施工成本；采用水中钢护筒钻孔灌注桩的施工方式，能够提升施工安全性，保证施工效率及质量，同时能够承载更大的外力作用。
Construction method for cast-in-place bent cap of short pier in water
The invention provides a construction method for a cast-in-place bent cap of a short pier in water. The construction method comprises the following steps of construction lofting, pile casing arrangement, drill hole forming, reinforcement cage installation, drill hole cleaning, underwater concrete pouring, pile top chiseling, formwork and supporting system installation, steel bar installation, concrete pouring and concrete curing. According to the construction method for the underwater short pier cast-in-place bent cap, the process steps are simple, construction can be completed through common tools and equipment, and the construction cost is effectively reduced; the construction mode of the in-water steel casing cast-in-situ bored pile is adopted, the construction safety can be improved, the construction efficiency and quality are guaranteed, and meanwhile larger external force can be borne.
本发明提供一种水中矮墩现浇盖梁施工方法，包括以下步骤：施工放样、护筒布置、钻孔开设、钢筋笼安装、钻孔清理、水下混凝土灌注、桩顶凿毛、模板及支撑体系安装、钢筋安装、混凝土浇筑、及混凝土养护；本发明中的水中矮墩现浇盖梁施工方法工艺步骤较为简单，采用常用工具及设备即可完成施工，有效减少施工成本；采用水中钢护筒钻孔灌注桩的施工方式，能够提升施工安全性，保证施工效率及质量，同时能够承载更大的外力作用。
Construction method for cast-in-place bent cap of short pier in water
一种水中矮墩现浇盖梁施工方法
ZHAO ZHENDONG (Autor:in) / ZENG QIANGZHONG (Autor:in) / WU JIANBO (Autor:in) / WANG SHENGHU (Autor:in) / XIE ZHITENG (Autor:in) / MAO SUWEI (Autor:in) / ZHENG LINSHENG (Autor:in) / ZHAO TINGTING (Autor:in) / YAO LEI (Autor:in) / ZHUANG XIAODAN (Autor:in)
10.11.2023
Patent
Elektronische Ressource
Chinesisch
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