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A platform for research: civil engineering, architecture and urbanism
Precise positioning construction technology for bridge pile foundation reinforcement cage
The invention relates to the technical field of building engineering construction, and particularly discloses a bridge pile foundation reinforcement cage precise positioning construction technology which comprises the following steps: S1, base assembly: four carrying pole groove seats are assembled on a base, and an intersection point formed by diagonal stay wires of center points of the four carrying pole groove seats coincides with a geometric center point of the base; each shoulder pole groove seat is provided with an installation groove matched with a shoulder pole in a concave-convex mode. S2, a base is placed, and the geometric center of the base coincides with the center of the pile hole; s3, mounting a reinforcement cage: fixing two hanging bars in the radial direction of the reinforcement cage, and fixing hanging rings at the tops of the hanging bars; when the hanging ring is lowered to the height of the shoulder pole groove seat along with the reinforcement cage, the shoulder pole penetrates through the hanging ring to enable the hanging ring to fall on a limiting groove of the shoulder pole; then the carrying pole is placed on the carrying pole groove seat and fixed; and then the hoisting of the reinforcement cage is released, and the reinforcement cage is hoisted on the carrying pole through the hoisting ring to complete the installation of the reinforcement cage. The scheme is used for solving the problem that a bridge pile foundation reinforcement cage cannot be accurately positioned in a pile hole.
本发明涉及建筑工程施工技术领域，具体公开了一种桥梁桩基钢筋笼精准定位施工工艺，包括如下步骤：S1、基座装配：基座上装配四个扁担槽座，四个扁担槽座的中心点的对角拉线形成的交叉点与基座的几何中心点重合；每个扁担槽座上均设有与扁担凹凸配合的安装槽；S2、基座安放，使基座的几何中心与桩孔中心重合；S3、钢筋笼安装：在钢筋笼的径向固定两根吊筋，吊筋顶部固定有吊环；在吊环随钢筋笼下放至扁担槽座高度时，将扁担穿过吊环使吊环落在扁担的限位槽上；然后将扁担放置在扁担槽座并固定；之后松开对钢筋笼的吊装，钢筋笼通过吊环吊在扁担上，完成钢筋笼安装。本方案用以解决桥梁桩基钢筋笼无法在桩孔内精准定位的问题。
Precise positioning construction technology for bridge pile foundation reinforcement cage
The invention relates to the technical field of building engineering construction, and particularly discloses a bridge pile foundation reinforcement cage precise positioning construction technology which comprises the following steps: S1, base assembly: four carrying pole groove seats are assembled on a base, and an intersection point formed by diagonal stay wires of center points of the four carrying pole groove seats coincides with a geometric center point of the base; each shoulder pole groove seat is provided with an installation groove matched with a shoulder pole in a concave-convex mode. S2, a base is placed, and the geometric center of the base coincides with the center of the pile hole; s3, mounting a reinforcement cage: fixing two hanging bars in the radial direction of the reinforcement cage, and fixing hanging rings at the tops of the hanging bars; when the hanging ring is lowered to the height of the shoulder pole groove seat along with the reinforcement cage, the shoulder pole penetrates through the hanging ring to enable the hanging ring to fall on a limiting groove of the shoulder pole; then the carrying pole is placed on the carrying pole groove seat and fixed; and then the hoisting of the reinforcement cage is released, and the reinforcement cage is hoisted on the carrying pole through the hoisting ring to complete the installation of the reinforcement cage. The scheme is used for solving the problem that a bridge pile foundation reinforcement cage cannot be accurately positioned in a pile hole.
本发明涉及建筑工程施工技术领域，具体公开了一种桥梁桩基钢筋笼精准定位施工工艺，包括如下步骤：S1、基座装配：基座上装配四个扁担槽座，四个扁担槽座的中心点的对角拉线形成的交叉点与基座的几何中心点重合；每个扁担槽座上均设有与扁担凹凸配合的安装槽；S2、基座安放，使基座的几何中心与桩孔中心重合；S3、钢筋笼安装：在钢筋笼的径向固定两根吊筋，吊筋顶部固定有吊环；在吊环随钢筋笼下放至扁担槽座高度时，将扁担穿过吊环使吊环落在扁担的限位槽上；然后将扁担放置在扁担槽座并固定；之后松开对钢筋笼的吊装，钢筋笼通过吊环吊在扁担上，完成钢筋笼安装。本方案用以解决桥梁桩基钢筋笼无法在桩孔内精准定位的问题。
Precise positioning construction technology for bridge pile foundation reinforcement cage
一种桥梁桩基钢筋笼精准定位施工工艺
XIAO ZIGUO (author) / LIU HANWEN (author) / WANG MUCHAO (author) / CHAI SHAOQIANG (author) / WANG XUE (author) / TANG WEI (author)
2023-03-31
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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