DISCUSSION ON CONSTRUCTION TECHNOLOGY OF LARGE SPAN GRID STRUCTURE FOR GENERAL AIRPORT
Space grid structures are widely used in large-span factories due to their large span and good integrity.The lifting of large-span space grids can be divided into three methods:segmented lifting,high-altitude lifting,and overall lifting.This study introduces a new lifting method,which is to assemble the lifting object on the projection surface of the site through the overall lifting method,and then lift it to the design elevation by a crane,This can not only reduce the workload of high-altitude operations,but also ensure the overall construction quality.
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