Whether the bolt thread is completely qualified, buttered and wrapped in plastic film
There is a 3mm difference in the bolt level, and the thread should be complete. After passing the test, it should be coated with grease, wrapped in plastic film, and finally covered with a plastic sleeve. Both the sleeve method and the bracket method may result in conflicts between the bolt or bolt bracket and the rib or ground beam position. In this contradiction, the accuracy of the bolt position is the primary issue. Adjusting the position of the rebars can only be used to ensure the precision of the bolt location.
The detailed design of the steel structure and the confirmation of that design must fully consider the inevitability of conflicts between bolts and rebars. When the anchoring length of the bolt is satisfied, it is advisable not to provide an anchoring end plate at the bottom of the bolt as much as possible (as it may collide with the rebar and affect its positioning). The Boshan water pump leaves space for structural design; if necessary, the number and spacing of rebars can be adjusted accordingly. Both the plate method and the bracket method are process control measures, and their purpose is consistent: to ensure the accuracy of the embedded bolts, which is a crucial part of steel structure engineering.
Through the practice of this project, both methods have their own advantages. As long as the above procedures are strictly followed, the installation accuracy can be guaranteed. The methods described are simple, easy to implement, and offer high installation precision, making them well-suited for steel column installation and ensuring the stability of the steel columns. Additionally, by applying these techniques, construction teams can improve efficiency and reduce errors during the installation phase, ultimately contributing to the overall quality and safety of the project.
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