CONSTRUCTION QUALITY CONTROL OF LONG SPAN CANTILEVER STEEL STRUCTURE
Taking the hoisting construction of the long-span suspended steel structure in different working conditions as an example,the overall stress and displacement of the cantilever steel structure before and after construction are understood through the pre-construction modeling.Then the stress change trend is obtained through the influence analysis under different stress conditions,then accurately judge the quality control points and construction precautions of each construction process in the entire steel structure construction process,and take targeted countermeasures to ensure smooth delivery in the later stage.
long-span cantilever steel structureimpact analysisquality control
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