Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for realizing socketed pile underwater
The invention discloses a construction method for realizing a socketed pile underwater. A small drilling machine is adopted on a light small platform to drive small steel pipes to conduct underwater drilling till the small steel pipes are embedded into rocks, then three small-diameter steel pipe piles are sleeved with supporting large steel pipes, and the whole steel pipe concrete pile is formed through pouring. According to the method, the building process and cost of a complex large-scale construction platform are reduced, large-scale engineering piling machinery is not used, the method is suitable for various scenes where the sites are complex and large-scale machinery are difficult to enter, and the efficiency of underwater pile foundation construction and the engineering economic benefits are improved.
本发明公开了一种用于水下实现嵌岩桩的施工方法。通过在轻便的小平台上采用小型钻机带小钢管水下钻孔直至嵌入岩石，再在三个小直径钢管桩外套支护大钢管，浇筑成整体钢管混凝土桩。本发明减少了复杂的大型施工平台搭设过程与费用，不使用大型工程打桩机械，适用于各类场地复杂、大型机械难以进入的场景，提高了水下桩基施工的效率与工程经济效益。
Construction method for realizing socketed pile underwater
The invention discloses a construction method for realizing a socketed pile underwater. A small drilling machine is adopted on a light small platform to drive small steel pipes to conduct underwater drilling till the small steel pipes are embedded into rocks, then three small-diameter steel pipe piles are sleeved with supporting large steel pipes, and the whole steel pipe concrete pile is formed through pouring. According to the method, the building process and cost of a complex large-scale construction platform are reduced, large-scale engineering piling machinery is not used, the method is suitable for various scenes where the sites are complex and large-scale machinery are difficult to enter, and the efficiency of underwater pile foundation construction and the engineering economic benefits are improved.
本发明公开了一种用于水下实现嵌岩桩的施工方法。通过在轻便的小平台上采用小型钻机带小钢管水下钻孔直至嵌入岩石，再在三个小直径钢管桩外套支护大钢管，浇筑成整体钢管混凝土桩。本发明减少了复杂的大型施工平台搭设过程与费用，不使用大型工程打桩机械，适用于各类场地复杂、大型机械难以进入的场景，提高了水下桩基施工的效率与工程经济效益。
Construction method for realizing socketed pile underwater
一种用于水下实现嵌岩桩的施工方法
GAO ZUOPING (Autor:in) / TAN XINGZHOU (Autor:in) / LU LINGYUE (Autor:in) / ZHANG CHANG (Autor:in) / WU BO (Autor:in)
12.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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