Positioning and mounting method of section steel column: Fid-Bau Portal

Positioning and mounting method of section steel column

WEN CHANGJUAN / LI KUN / GAO JIATAO

The invention discloses a positioning and mounting method of a section steel column. The positioning and mounting method of the section steel column comprises the following steps of: after concrete at a supporting position of the section steel column is initially set, arranging a positioning bolt on the concrete; finishing hoisting and positioning of the section steel column to be mounted through the positioning bolt; and adjusting the height of the section steel column through adjusting the height of the positioning bolt. With the adoption of the method disclosed by the invention, a traditional pre-buried positioning bolt is changed into a post-positioned positioning bolt; and the post-positioned positioning bolt is accurately mounted so that the problem in the prior art that the positioning of the section steel column is influenced by the position deviation of the positioning bolt is avoided.

本发明公开了一种型钢柱的定位安装方法，所述型钢柱的定位安装方法包括：于型钢柱的支撑位置处混凝土初凝后，在该混泥土上设置定位螺栓，通过所述定位螺栓完成待安装型钢柱的吊装定位；并通过所述定位螺栓的高度调节实现所述型钢柱的高度调整。通过本发明方法将传统预埋定位螺栓改成后置定位螺栓，通过对后置定位螺栓的准确安装，避免了出现传统技术中因为定位螺栓位置偏移从而影响型钢柱定位的问题。

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