Bailey Steel Pipe Pile Construction

The construction progress and quality of steel pipe pile directly affect the construction of the follow-up part of the superstructure. In view of the characteristics of this project, the terrain conditions are not ideal, the construction area is narrow, the construction period is tight, so the erection of steel pipe pile is the key point of this project, but also the difficulty. The construction of steel pipe piles should pay attention to the following points:

1. Positioning to be accurate

Due to the large difference between the layout positioning of the embedded steel plate and the horizontal placement of the actual installation, the vertical degree of the steel pipe pile should be repeatedly adjusted during the piling to meet the requirements before welding. In the process of welding, there will also be deviations, which must be well controlled before reinforcement and pile connection. The construction should be the first time to find and deal with the deviation, to ensure the overall standard.

2. Welding should be firm

Welding quality directly affects the use of safety, welding parts must be constructed in accordance with the welding specifications, the welding seam thickness is not enough, there are bite edge, crack, ballast and other defects of the weld rewelding, after meeting the requirements of the installation of the superstructure.