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A platform for research: civil engineering, architecture and urbanism
Pipe truss node reinforcing structure and construction method thereof
The invention relates to a pipe truss node reinforcing structure and a construction method thereof.The pipe truss node reinforcing structure comprises a main pipe, a branch pipe, a reinforcing pipe, welding seams and filling slurry, and the end of the branch pipe is connected with the outer surface of the middle of the main pipe in a penetrating mode through the first welding seam at the penetrating position; the reinforcing pipe comprises a conical reinforcing pipe wall, a grouting opening and a grout outlet, the grouting opening and the grout outlet are formed in the reinforcing pipe wall, the reinforcing pipe wall is provided with an upper opening at the small end and a lower opening at the large end, the reinforcing pipe wall is arranged on the periphery of the branch pipe in a sleeving mode, the axis of the reinforcing pipe wall coincides with the axis of the branch pipe, and the upper opening of the reinforcing pipe wall is sleeved with the outer surface of the branch pipe. The sleeving position is welded and connected through a top welding seam; the lower opening of the reinforcing pipe wall is connected with the outer surface of the main pipe in a penetrating manner, and is welded and connected through a second welding seam at the penetrating position; and the filling slurry is filled in a cavity formed by the reinforcing pipe and the main pipes, so that the node area can be effectively prevented from being damaged, and the later maintenance cost can be reduced.
本发明涉及一种管桁架节点加强构造及其施工方法，其中管桁架节点加强构造包括主管、支管、加强管、焊缝和填浆料，所述支管的端头与主管的中部外表面相贯且在相贯位置通过第一道焊缝焊接连接，所述加强管包括锥形状的加强管壁、设在加强管壁上的灌浆口和出浆口，所述加强管壁具有小端的上开口和大端的下开口，所述加强管壁套在支管的外周，且加强管壁的轴心线与支管的轴心线重合，加强管壁的上开口与支管外表面相套合，并且在套合位置通过顶部焊缝焊接连接；加强管壁的下开口与主管外表面相贯接，并且在相贯接位置通过第二道焊缝焊接连接；所述填浆料填充于加强管与主管和主管形成的空腔内，该能够有效防止节点区破坏，有利于减少后期维护费用。
Pipe truss node reinforcing structure and construction method thereof
The invention relates to a pipe truss node reinforcing structure and a construction method thereof.The pipe truss node reinforcing structure comprises a main pipe, a branch pipe, a reinforcing pipe, welding seams and filling slurry, and the end of the branch pipe is connected with the outer surface of the middle of the main pipe in a penetrating mode through the first welding seam at the penetrating position; the reinforcing pipe comprises a conical reinforcing pipe wall, a grouting opening and a grout outlet, the grouting opening and the grout outlet are formed in the reinforcing pipe wall, the reinforcing pipe wall is provided with an upper opening at the small end and a lower opening at the large end, the reinforcing pipe wall is arranged on the periphery of the branch pipe in a sleeving mode, the axis of the reinforcing pipe wall coincides with the axis of the branch pipe, and the upper opening of the reinforcing pipe wall is sleeved with the outer surface of the branch pipe. The sleeving position is welded and connected through a top welding seam; the lower opening of the reinforcing pipe wall is connected with the outer surface of the main pipe in a penetrating manner, and is welded and connected through a second welding seam at the penetrating position; and the filling slurry is filled in a cavity formed by the reinforcing pipe and the main pipes, so that the node area can be effectively prevented from being damaged, and the later maintenance cost can be reduced.
本发明涉及一种管桁架节点加强构造及其施工方法，其中管桁架节点加强构造包括主管、支管、加强管、焊缝和填浆料，所述支管的端头与主管的中部外表面相贯且在相贯位置通过第一道焊缝焊接连接，所述加强管包括锥形状的加强管壁、设在加强管壁上的灌浆口和出浆口，所述加强管壁具有小端的上开口和大端的下开口，所述加强管壁套在支管的外周，且加强管壁的轴心线与支管的轴心线重合，加强管壁的上开口与支管外表面相套合，并且在套合位置通过顶部焊缝焊接连接；加强管壁的下开口与主管外表面相贯接，并且在相贯接位置通过第二道焊缝焊接连接；所述填浆料填充于加强管与主管和主管形成的空腔内，该能够有效防止节点区破坏，有利于减少后期维护费用。
Pipe truss node reinforcing structure and construction method thereof
一种管桁架节点加强构造及其施工方法
ZHENG YONGQIAN (author) / DU JIANGTAO (author) / HUANG GUOSHUANG (author) / ZHANG LONGHUI (author) / ZHENG LIANQIONG (author)
2023-06-06
Patent
Electronic Resource
Chinese
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