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A platform for research: civil engineering, architecture and urbanism
Pier cap and pier column connecting structure in sheet pile type soilless roadbed and construction method
The invention provides a pier cap and pier column connecting structure in a sheet pile type soilless roadbed and a construction method.The pier cap and pier column connecting structure comprises a prefabricated pier cap body and a prefabricated pier column body, a pier column top anti-corrosion steel plate is pre-embedded in the bottom of the pier cap body, and a pier cap bottom anti-corrosion steel plate is pre-embedded in the top of the pier column body; the pier column top anti-corrosion steel plate is fixedly connected with the pier cap bottom anti-corrosion steel plate; an inner conical surface is arranged at the end of the pier column top anti-corrosion steel plate, an outer conical surface is arranged at the end of the pier cap bottom anti-corrosion steel plate, the outer conical surface abuts against the interior of the inner conical surface, and the outer connecting position of the pier column top anti-corrosion steel plate and the pier cap bottom anti-corrosion steel plate is fully welded through electric arc welding. The structure is simple, construction is convenient, safety and reliability are achieved, the construction progress is accelerated, and mounting and dismounting of temporary supporting formworks are reduced; the quality is obviously improved, and the working efficiency, the safety and the accuracy are also improved. And a reliable construction method is provided for the pile plate type roadbed with tight construction period requirements and high quality requirements.
本发明提供了一种板桩式无土路基中墩帽与墩柱连接结构及施工方法，包括预制的墩帽主体与墩柱主体，墩帽主体底部预埋有墩柱顶防腐蚀钢板，墩柱主体的顶部预埋有墩帽底防腐蚀钢板，墩柱顶防腐蚀钢板与墩帽底防腐蚀钢板之间固定连接；墩柱顶防腐蚀钢板端部设有内锥面，墩帽底防腐蚀钢板端部设有外锥面，外锥面抵靠在内锥面内，墩柱顶防腐蚀钢板与墩帽底防腐蚀钢板的外部连接处通过电弧焊满焊。结构简单，施工方便，安全可靠，加快了施工进度，减少了临时支撑模板的安拆；质量得到了明显的提高，也提高了作业效率、安全性和精确性。对于工期要求紧、质量要求高的桩板式路基提供了可靠施工方法。
Pier cap and pier column connecting structure in sheet pile type soilless roadbed and construction method
The invention provides a pier cap and pier column connecting structure in a sheet pile type soilless roadbed and a construction method.The pier cap and pier column connecting structure comprises a prefabricated pier cap body and a prefabricated pier column body, a pier column top anti-corrosion steel plate is pre-embedded in the bottom of the pier cap body, and a pier cap bottom anti-corrosion steel plate is pre-embedded in the top of the pier column body; the pier column top anti-corrosion steel plate is fixedly connected with the pier cap bottom anti-corrosion steel plate; an inner conical surface is arranged at the end of the pier column top anti-corrosion steel plate, an outer conical surface is arranged at the end of the pier cap bottom anti-corrosion steel plate, the outer conical surface abuts against the interior of the inner conical surface, and the outer connecting position of the pier column top anti-corrosion steel plate and the pier cap bottom anti-corrosion steel plate is fully welded through electric arc welding. The structure is simple, construction is convenient, safety and reliability are achieved, the construction progress is accelerated, and mounting and dismounting of temporary supporting formworks are reduced; the quality is obviously improved, and the working efficiency, the safety and the accuracy are also improved. And a reliable construction method is provided for the pile plate type roadbed with tight construction period requirements and high quality requirements.
本发明提供了一种板桩式无土路基中墩帽与墩柱连接结构及施工方法，包括预制的墩帽主体与墩柱主体，墩帽主体底部预埋有墩柱顶防腐蚀钢板，墩柱主体的顶部预埋有墩帽底防腐蚀钢板，墩柱顶防腐蚀钢板与墩帽底防腐蚀钢板之间固定连接；墩柱顶防腐蚀钢板端部设有内锥面，墩帽底防腐蚀钢板端部设有外锥面，外锥面抵靠在内锥面内，墩柱顶防腐蚀钢板与墩帽底防腐蚀钢板的外部连接处通过电弧焊满焊。结构简单，施工方便，安全可靠，加快了施工进度，减少了临时支撑模板的安拆；质量得到了明显的提高，也提高了作业效率、安全性和精确性。对于工期要求紧、质量要求高的桩板式路基提供了可靠施工方法。
Pier cap and pier column connecting structure in sheet pile type soilless roadbed and construction method
一种板桩式无土路基中墩帽与墩柱连接结构及施工方法
TANG JIANGPING (author) / YANG ZHIWEI (author) / WANG WEI (author) / XUE KEJIN (author) / LIU KANG (author) / BAI DELONG (author) / HE MENGWEI (author) / SUN MIN (author) / JIAO BING (author) / SHEN JIAWEI (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2023
Pile column type pier assembly structure and construction method
| European Patent Office | 2020