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Underwater steel sheet pile cofferdam structure and construction method
The invention provides an underwater steel sheet pile cofferdam structure and a construction method. The underwater steel sheet pile cofferdam structure comprises a platform, soil, pin shafts, protective sleeves, steel sheet columns, concrete, steel pipes, limiting plates, positioning plates and fastening bolts, wherein the platform is installed on the upper side of the soil, the steel pipes are installed at the joint of the platform and the soil, the pin shafts are installed on the upper end faces of the steel pipes, the steel sheet columns are installed at the joint of the soil and the platform, the protective sleeves are installed on the upper end faces of the steel plate columns, the concrete is poured at the joints of the steel plate columns and the soil, the limiting plates are fixedon the annular side faces of the steel pipes, the positioning plates are installed on the upper end faces of the limiting plates, and the fastening bolts are connected to the upper end faces of the positioning plates. Through the design, the problem that the use effect of an original underwater steel sheet pile cofferdam structure is poor is solved, and the underwater steel sheet pile cofferdam structure is reasonable in structure, convenient to combine and install, convenient to install and good in use effect.
本发明提供一种水下钢板桩围堰结构及施工方法，包括平台、土壤、销轴、防护套、钢板柱、混凝土、钢管、限位板、定位板以及紧固螺栓，土壤上侧安装有平台，平台与土壤连接处安装有钢管，钢管上端面安装有销轴，土壤与平台连接处安装有钢板柱，钢板柱上端面安装有防护套，钢板柱与土壤连接处浇灌有混凝土，钢管环形侧面固定有限位板，限位板上端面安装有定位板，定位板上端面连接有紧固螺栓，该设计解决了原有水下钢板桩围堰结构使用效果不佳的问题，本发明结构合理，便于组合安装，安装便捷，使用效果好。
Underwater steel sheet pile cofferdam structure and construction method
The invention provides an underwater steel sheet pile cofferdam structure and a construction method. The underwater steel sheet pile cofferdam structure comprises a platform, soil, pin shafts, protective sleeves, steel sheet columns, concrete, steel pipes, limiting plates, positioning plates and fastening bolts, wherein the platform is installed on the upper side of the soil, the steel pipes are installed at the joint of the platform and the soil, the pin shafts are installed on the upper end faces of the steel pipes, the steel sheet columns are installed at the joint of the soil and the platform, the protective sleeves are installed on the upper end faces of the steel plate columns, the concrete is poured at the joints of the steel plate columns and the soil, the limiting plates are fixedon the annular side faces of the steel pipes, the positioning plates are installed on the upper end faces of the limiting plates, and the fastening bolts are connected to the upper end faces of the positioning plates. Through the design, the problem that the use effect of an original underwater steel sheet pile cofferdam structure is poor is solved, and the underwater steel sheet pile cofferdam structure is reasonable in structure, convenient to combine and install, convenient to install and good in use effect.
本发明提供一种水下钢板桩围堰结构及施工方法，包括平台、土壤、销轴、防护套、钢板柱、混凝土、钢管、限位板、定位板以及紧固螺栓，土壤上侧安装有平台，平台与土壤连接处安装有钢管，钢管上端面安装有销轴，土壤与平台连接处安装有钢板柱，钢板柱上端面安装有防护套，钢板柱与土壤连接处浇灌有混凝土，钢管环形侧面固定有限位板，限位板上端面安装有定位板，定位板上端面连接有紧固螺栓，该设计解决了原有水下钢板桩围堰结构使用效果不佳的问题，本发明结构合理，便于组合安装，安装便捷，使用效果好。
Underwater steel sheet pile cofferdam structure and construction method
一种水下钢板桩围堰结构及施工方法
TANG HONGXIONG (author) / CHEN RENGUANG (author) / LIN ZHENLIANG (author) / YANG YANG (author) / YANG WEIHUA (author) / ZHENG JINCHENG (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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