Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
T-shaped uplift pile and construction method thereof
The invention belongs to the field of underwater garage construction, and particularly relates to a T-shaped uplift pile which comprises a pile foundation, a bearing platform and a basement bottom plate, a reinforcement cage is arranged in the pile foundation, a pile head of the pile foundation extends into the bearing platform to be anchored, and a reinforcement structure of the basement bottom plate is fixedly connected with a reinforcement structure of the bearing platform. The steel bars of the pile heads of the pile foundations are fixedly connected with the steel bar structure of the bearing platform; according to the T-shaped uplift pile, the pile foundation and the bearing platform form a whole by connecting the steel bars of the bearing platform and the bottom plate with the main bars of the pile foundation, and the pile foundation and the bearing platform jointly bear water buoyancy; according to the method, the reinforcement cage is fixed to the pile casing through the carrying pole cross beam before concrete pouring, the concrete pouring speed is controlled, the concrete pouring speed is fed back and adjusted by carefully measuring the concrete surface height so as to prevent the reinforcement cage from floating upwards, and the pile forming quality is guaranteed.
本发明属于水下车库施工领域，具体涉及一种T型抗拔桩，包括桩基、承台和地下室底板，所述桩基内设置有钢筋笼，所述桩基的桩头伸入承台中锚固，所述地下室底板的钢筋结构与所述承台的钢筋结构固定连接，所述桩基的桩头的钢筋与所述承台的钢筋结构固定连接；本发明的T型抗拔桩通过将承台与底板的钢筋与桩基的主筋相互连接，使桩基与承台形成一个整体，共同承受水浮力；本发明的方法通过在混凝土灌注前把钢筋笼通过扁担横梁固定在护筒上、控制混凝土灌注速度以及通过仔细测量砼表面高度来反馈调节混凝土灌注速度来防止钢筋笼上浮，保证成桩质量。
T-shaped uplift pile and construction method thereof
The invention belongs to the field of underwater garage construction, and particularly relates to a T-shaped uplift pile which comprises a pile foundation, a bearing platform and a basement bottom plate, a reinforcement cage is arranged in the pile foundation, a pile head of the pile foundation extends into the bearing platform to be anchored, and a reinforcement structure of the basement bottom plate is fixedly connected with a reinforcement structure of the bearing platform. The steel bars of the pile heads of the pile foundations are fixedly connected with the steel bar structure of the bearing platform; according to the T-shaped uplift pile, the pile foundation and the bearing platform form a whole by connecting the steel bars of the bearing platform and the bottom plate with the main bars of the pile foundation, and the pile foundation and the bearing platform jointly bear water buoyancy; according to the method, the reinforcement cage is fixed to the pile casing through the carrying pole cross beam before concrete pouring, the concrete pouring speed is controlled, the concrete pouring speed is fed back and adjusted by carefully measuring the concrete surface height so as to prevent the reinforcement cage from floating upwards, and the pile forming quality is guaranteed.
本发明属于水下车库施工领域，具体涉及一种T型抗拔桩，包括桩基、承台和地下室底板，所述桩基内设置有钢筋笼，所述桩基的桩头伸入承台中锚固，所述地下室底板的钢筋结构与所述承台的钢筋结构固定连接，所述桩基的桩头的钢筋与所述承台的钢筋结构固定连接；本发明的T型抗拔桩通过将承台与底板的钢筋与桩基的主筋相互连接，使桩基与承台形成一个整体，共同承受水浮力；本发明的方法通过在混凝土灌注前把钢筋笼通过扁担横梁固定在护筒上、控制混凝土灌注速度以及通过仔细测量砼表面高度来反馈调节混凝土灌注速度来防止钢筋笼上浮，保证成桩质量。
T-shaped uplift pile and construction method thereof
一种T型抗拔桩及其施工方法
FANG SHUCHANG (Autor:in) / CHANG FENG (Autor:in) / LI WENJIE (Autor:in) / ZHENG FENG (Autor:in) / LI LIUTAO (Autor:in) / WANG KUILONG (Autor:in) / XIA GUODONG (Autor:in) / CAO QIANYING (Autor:in) / QIN LIN (Autor:in) / NI HAITAO (Autor:in)
09.01.2024
Patent
Elektronische Ressource
Chinesisch
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