Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for connecting prestressed concrete pipe pile and bearing platform
According to the construction method for connecting the prestressed concrete pipe pile and the bearing platform, a reinforcement cage and a supporting plate are arranged on an inner core of the upper portion of the pipe pile, a plurality of anchoring steel bars are arranged on the top of the pipe pile, the anchoring steel bars are connected with an end plate on the top of the pipe pile through a connecting steel plate, and a concrete cushion layer is poured on a composite foundation between the pipe piles; and formworks are vertically arranged around the anchoring steel bars and the bearing platform steel bars to pour core filling concrete and bearing platform concrete, and connection of the prestressed concrete pipe pile and the bearing platform is completed. According to the method provided by the invention, pile cutting is not needed during construction, and the integrity of the pile body is protected, so that the strength of the pile body is improved, the construction method is simplified, and the engineering quality is improved.
本发明提供的预应力混凝土管桩与承台连接的施工方法，通过在管桩上部内芯设置钢筋笼和托板，在管桩顶部设置若干锚固钢筋，将锚固钢筋通过连接钢板和管桩顶部端板连接，在管桩间符合地基上浇筑混凝土垫层，在混凝土垫层之上，锚固钢筋和承台钢筋周围立设模板浇筑填芯混凝土和承台混凝土，完成预应力混凝土管桩与承台的连接。本发明提供的方法施工时无需进行截桩，保护了桩体的完整性，从而提高了桩体的强度，并简化了施工方法，提高了工程质量。
Construction method for connecting prestressed concrete pipe pile and bearing platform
According to the construction method for connecting the prestressed concrete pipe pile and the bearing platform, a reinforcement cage and a supporting plate are arranged on an inner core of the upper portion of the pipe pile, a plurality of anchoring steel bars are arranged on the top of the pipe pile, the anchoring steel bars are connected with an end plate on the top of the pipe pile through a connecting steel plate, and a concrete cushion layer is poured on a composite foundation between the pipe piles; and formworks are vertically arranged around the anchoring steel bars and the bearing platform steel bars to pour core filling concrete and bearing platform concrete, and connection of the prestressed concrete pipe pile and the bearing platform is completed. According to the method provided by the invention, pile cutting is not needed during construction, and the integrity of the pile body is protected, so that the strength of the pile body is improved, the construction method is simplified, and the engineering quality is improved.
本发明提供的预应力混凝土管桩与承台连接的施工方法，通过在管桩上部内芯设置钢筋笼和托板，在管桩顶部设置若干锚固钢筋，将锚固钢筋通过连接钢板和管桩顶部端板连接，在管桩间符合地基上浇筑混凝土垫层，在混凝土垫层之上，锚固钢筋和承台钢筋周围立设模板浇筑填芯混凝土和承台混凝土，完成预应力混凝土管桩与承台的连接。本发明提供的方法施工时无需进行截桩，保护了桩体的完整性，从而提高了桩体的强度，并简化了施工方法，提高了工程质量。
Construction method for connecting prestressed concrete pipe pile and bearing platform
预应力混凝土管桩与承台连接的施工方法
ZHANG XIAOYONG (Autor:in) / LIU JIANHUA (Autor:in) / FENG LIANG (Autor:in) / ZHANG SONGLIN (Autor:in) / LIU YUAN (Autor:in) / HUANG CHAO (Autor:in) / PENG ZHENWEN (Autor:in) / LU XIAOQUAN (Autor:in) / XU QIANG (Autor:in)
19.01.2024
Patent
Elektronische Ressource
Chinesisch
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