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A platform for research: civil engineering, architecture and urbanism
Rotary digging and pile planting construction method for prefabricated pipe pile of assembly type pile-slab structure
The invention discloses an assembly type pile-slab structure prefabricated pipe pile rotary excavating and planting construction method which comprises a first pipe joint, a screw-in head is arranged at one end of the first pipe joint, and a combination notch is formed in the other end of the first pipe joint; one end of the second pipe joint is provided with a combination protrusion, the combination protrusion is assembled in the mode that when one end of the first pipe joint is combined with one end of the second pipe joint, the combination protrusion is connected with the combination notch in an inserted mode, the bent cap is installed on a to-be-constructed operation base face, the second pipe joint and the bent cap are in guide fit in the vertical direction, and the first pipe joint is screwed into a drill hole through hoisting pipe rotating equipment; after the first pipe joint is guided in, the second pipe joint is guided into the drill hole, the first pipe joint and the second pipe joint are connected together in an inserted mode through the combination notch in the first pipe joint and the combination protrusion of the second pipe joint, so that the first pipe joint and the second pipe joint form a whole, and the arrangement and connection mode of the first pipe joint and the second pipe joint can effectively avoid the problem of displacement between prefabricated pipe piles; the stability of the pile plate type roadbed is ensured, and installation between the prefabricated pipe piles is facilitated.
本发明公开了一种装配式桩板结构预制管桩旋挖植桩施工方法，包括第一管节，第一管节的一端设置有旋进头，第一管节的另一端设置有结合缺口；第二管节的一端设置有结合凸起，结合凸起被装配为当第一管节与第二管节的一端结合时，结合凸起与结合缺口插接，盖梁安装在待施工的作业基面上，第二管节与盖梁构成竖直方向的导向配合，通过吊装旋管设备将第一管节旋入钻孔内，待第一管节导入后，将第二管节导入钻孔内，通过第一管节上的结合缺口与第二管节的结合凸起插接在一起，使得第一管节与第二管节构成一个整体，该第一管节与第二管节的设置连接方式能够有效避免预制管桩之间出现移位的问题，确保桩板式路基稳定性，并且方便预制管桩之间的安装。
Rotary digging and pile planting construction method for prefabricated pipe pile of assembly type pile-slab structure
The invention discloses an assembly type pile-slab structure prefabricated pipe pile rotary excavating and planting construction method which comprises a first pipe joint, a screw-in head is arranged at one end of the first pipe joint, and a combination notch is formed in the other end of the first pipe joint; one end of the second pipe joint is provided with a combination protrusion, the combination protrusion is assembled in the mode that when one end of the first pipe joint is combined with one end of the second pipe joint, the combination protrusion is connected with the combination notch in an inserted mode, the bent cap is installed on a to-be-constructed operation base face, the second pipe joint and the bent cap are in guide fit in the vertical direction, and the first pipe joint is screwed into a drill hole through hoisting pipe rotating equipment; after the first pipe joint is guided in, the second pipe joint is guided into the drill hole, the first pipe joint and the second pipe joint are connected together in an inserted mode through the combination notch in the first pipe joint and the combination protrusion of the second pipe joint, so that the first pipe joint and the second pipe joint form a whole, and the arrangement and connection mode of the first pipe joint and the second pipe joint can effectively avoid the problem of displacement between prefabricated pipe piles; the stability of the pile plate type roadbed is ensured, and installation between the prefabricated pipe piles is facilitated.
本发明公开了一种装配式桩板结构预制管桩旋挖植桩施工方法，包括第一管节，第一管节的一端设置有旋进头，第一管节的另一端设置有结合缺口；第二管节的一端设置有结合凸起，结合凸起被装配为当第一管节与第二管节的一端结合时，结合凸起与结合缺口插接，盖梁安装在待施工的作业基面上，第二管节与盖梁构成竖直方向的导向配合，通过吊装旋管设备将第一管节旋入钻孔内，待第一管节导入后，将第二管节导入钻孔内，通过第一管节上的结合缺口与第二管节的结合凸起插接在一起，使得第一管节与第二管节构成一个整体，该第一管节与第二管节的设置连接方式能够有效避免预制管桩之间出现移位的问题，确保桩板式路基稳定性，并且方便预制管桩之间的安装。
Rotary digging and pile planting construction method for prefabricated pipe pile of assembly type pile-slab structure
一种装配式桩板结构预制管桩旋挖植桩施工方法
LIANG HUIYONG (author) / LIU ZHE (author) / CHEN TIAN (author) / CAO SHAOCHEN (author) / LIU CHONGYANG (author) / TANG QIZHOU (author)
2024-06-11
Patent
Electronic Resource
Chinese
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