Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Connecting joint of foundation pit prefabricated fender posts and construction method
The invention belongs to the technical field of prefabricated pipe pile splicing, and particularly relates to a connecting joint of a foundation pit prefabricated fender post and a construction method. The semi-enclosed connecting joint comprises a prefabricated upper pile, a prefabricated lower pile and a semi-enclosed connecting structure, an upper pile end structure is arranged at the pile end of the prefabricated upper pile, and a plurality of upper pile holes are formed in the vertical face of the upper pile end structure; a lower pile end structure is arranged at the pile end part of the prefabricated lower pile, and a plurality of lower pile holes are formed in the vertical surface of the lower pile end structure; the semi-enclosed connecting structures are arranged in pairs and surround the vertical faces of the upper pile end structure and the lower pile end structure, each semi-enclosed connecting structure comprises a semi-enclosed connecting steel plate and a clamping block, and the clamping blocks are in planed abutting connection and bolted connection with the prefabricated upper pile/the prefabricated lower pile. The pile splicing process of the prefabricated rectangular fender post is convenient, rapid, economical and reasonable, implementation and acceptance inspection are facilitated, and the safety and reliability of pipe pile connection are guaranteed while the construction speed is increased.
本发明属于预制管桩接桩技术领域，具体涉及一种基坑预制围护桩的连接节点及施工方法。半围合式连接节点包括预制上桩、预制下桩及半围合式连接结构，其中：预制上桩的桩端部位设置有上桩桩端结构，上桩桩端结构的垂直面上开设有若干个上桩开洞；预制下桩的桩端部位设置有下桩桩端结构，下桩桩端结构的垂直面上开设有若干个下桩开洞；半围合式连接结构成对设置并围合在上桩桩端结构和下桩桩端结构的垂直面外，半围合式连接结构包括半围合连接钢板和卡块，卡块与预制上桩/预制下桩刨平顶紧连接、栓接连接。本发明实现了预制矩形围护桩接桩过程方便快速、经济合理、便于实施及验收检查，在提高施工速度的同时保证了管桩连接的安全可靠性。
Connecting joint of foundation pit prefabricated fender posts and construction method
The invention belongs to the technical field of prefabricated pipe pile splicing, and particularly relates to a connecting joint of a foundation pit prefabricated fender post and a construction method. The semi-enclosed connecting joint comprises a prefabricated upper pile, a prefabricated lower pile and a semi-enclosed connecting structure, an upper pile end structure is arranged at the pile end of the prefabricated upper pile, and a plurality of upper pile holes are formed in the vertical face of the upper pile end structure; a lower pile end structure is arranged at the pile end part of the prefabricated lower pile, and a plurality of lower pile holes are formed in the vertical surface of the lower pile end structure; the semi-enclosed connecting structures are arranged in pairs and surround the vertical faces of the upper pile end structure and the lower pile end structure, each semi-enclosed connecting structure comprises a semi-enclosed connecting steel plate and a clamping block, and the clamping blocks are in planed abutting connection and bolted connection with the prefabricated upper pile/the prefabricated lower pile. The pile splicing process of the prefabricated rectangular fender post is convenient, rapid, economical and reasonable, implementation and acceptance inspection are facilitated, and the safety and reliability of pipe pile connection are guaranteed while the construction speed is increased.
本发明属于预制管桩接桩技术领域，具体涉及一种基坑预制围护桩的连接节点及施工方法。半围合式连接节点包括预制上桩、预制下桩及半围合式连接结构，其中：预制上桩的桩端部位设置有上桩桩端结构，上桩桩端结构的垂直面上开设有若干个上桩开洞；预制下桩的桩端部位设置有下桩桩端结构，下桩桩端结构的垂直面上开设有若干个下桩开洞；半围合式连接结构成对设置并围合在上桩桩端结构和下桩桩端结构的垂直面外，半围合式连接结构包括半围合连接钢板和卡块，卡块与预制上桩/预制下桩刨平顶紧连接、栓接连接。本发明实现了预制矩形围护桩接桩过程方便快速、经济合理、便于实施及验收检查，在提高施工速度的同时保证了管桩连接的安全可靠性。
Connecting joint of foundation pit prefabricated fender posts and construction method
一种基坑预制围护桩的连接节点及施工方法
GAO XIUJIAN (Autor:in) / ZHANG CHUNLEI (Autor:in) / YANG JIU (Autor:in) / WU JIHU (Autor:in) / YIN SHUHAO (Autor:in) / ZHAO NAN (Autor:in) / WANG CHUHAO (Autor:in) / LIU CHUANMING (Autor:in) / LIU QIANG (Autor:in) / LI NAN (Autor:in)
03.05.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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