Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated special-shaped pier column and construction method
The invention provides a fabricated special-shaped pier column and a construction method thereof. The fabricated special-shaped pier column comprises a pier column body, steel reinforcement frameworks and grouting sleeves, the steel reinforcement frameworks and the grouting sleeves are arranged in the pier column body, the pier column body is made of concrete, the steel reinforcement frameworks are arranged in the pier column body, the radial size of the upper portion of the pier column body is gradually increased, and the multiple grouting sleeves are arranged in the pier column body. The construction method of the fabricated special-shaped pier column comprises the steps that firstly, a bearing platform is manufactured, bearing platform steel bars matched with the grouting sleeves are reserved on the bearing platform, secondly, a steel bar framework jig frame is hoisted to the bearing platform through hoisting equipment, the grouting sleeves are arranged on the corresponding bearing platform steel bars in a sleeving mode, and finally grouting operation is conducted on the grouting sleeves to complete the whole construction process of a pier column. The connecting stability of the pier column and the bearing platform is improved, and the construction progress is accelerated.
本发明提供了一种装配式异形墩柱及施工方法，其中包括墩柱主体、设在墩柱主体内的钢筋骨架和灌浆套筒，墩柱主体为混凝土构造而成，钢筋骨架设在墩柱主体内，墩柱主体的上部的径向尺寸逐渐增大，灌浆套筒为多个，并设在墩柱本体内，装配式异形墩柱施工方法为：首先制作承台并且在承台上预留有与每个灌浆套筒相匹配的承台钢筋，其次通过吊装设备将钢筋骨架胎架吊装至承台上，使灌浆套筒套设在与其对应的承台钢筋上，最后对灌浆套筒进行灌浆作业，完成墩柱的整个施工工艺，具有提高墩柱和承台连接稳固性和加快施工进度的效果。
Fabricated special-shaped pier column and construction method
The invention provides a fabricated special-shaped pier column and a construction method thereof. The fabricated special-shaped pier column comprises a pier column body, steel reinforcement frameworks and grouting sleeves, the steel reinforcement frameworks and the grouting sleeves are arranged in the pier column body, the pier column body is made of concrete, the steel reinforcement frameworks are arranged in the pier column body, the radial size of the upper portion of the pier column body is gradually increased, and the multiple grouting sleeves are arranged in the pier column body. The construction method of the fabricated special-shaped pier column comprises the steps that firstly, a bearing platform is manufactured, bearing platform steel bars matched with the grouting sleeves are reserved on the bearing platform, secondly, a steel bar framework jig frame is hoisted to the bearing platform through hoisting equipment, the grouting sleeves are arranged on the corresponding bearing platform steel bars in a sleeving mode, and finally grouting operation is conducted on the grouting sleeves to complete the whole construction process of a pier column. The connecting stability of the pier column and the bearing platform is improved, and the construction progress is accelerated.
本发明提供了一种装配式异形墩柱及施工方法，其中包括墩柱主体、设在墩柱主体内的钢筋骨架和灌浆套筒，墩柱主体为混凝土构造而成，钢筋骨架设在墩柱主体内，墩柱主体的上部的径向尺寸逐渐增大，灌浆套筒为多个，并设在墩柱本体内，装配式异形墩柱施工方法为：首先制作承台并且在承台上预留有与每个灌浆套筒相匹配的承台钢筋，其次通过吊装设备将钢筋骨架胎架吊装至承台上，使灌浆套筒套设在与其对应的承台钢筋上，最后对灌浆套筒进行灌浆作业，完成墩柱的整个施工工艺，具有提高墩柱和承台连接稳固性和加快施工进度的效果。
Fabricated special-shaped pier column and construction method
一种装配式异形墩柱及施工方法
CHEN XIAOFEI (Autor:in) / YU YU (Autor:in) / XUE YUBO (Autor:in) / WU JIANXIANG (Autor:in) / LIU HAICHENG (Autor:in) / LIU YANG (Autor:in) / ZHOU FU (Autor:in) / NI SHENGFENG (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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