Design and Construction Technology for the Renovation of Steel Structure Factory Buildings by Pulling out Columns and Supporting Beams
This article explores the design points and construction techniques for the renovation of sup porting beams and columns in a certain liquor factory.Add two new brackets and weld them to the upper column of the proposed pull-out column,so that the roof load is transmitted to the brackets through the upper column.Remove the lower column of the proposed pull-out column without affecting the stability of the roof.At the same time,the adjacent columns on both sides of the proposed pull-out column are increased in cross-section to improve their load-bearing capacity,and the foundation is treated using the drilling and grouting pile method to prevent uneven settlement of the foundation.In the renovation construction of sup porting beams and columns,the focus is on strengthening the management of technical points such as foundation reinforcement,steel column reinforcement,bracket installation,and column extraction construction,to en sure the smooth completion of the renovation task of supporting beams and columns,and to maintain the stability and safety of the steel structure factory building.
steel structure factory buildingsupporting beams and removing columnsbracketsteel column reinforcement
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维普
