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裕达国贸酒店多功能会议中心主体为钢结构,共39根箱型钢柱,高度为53.47米,柱内浇灌C40自密实混凝土,通过分析和计算,确定混凝土一次顶升到顶的施工方案,钢柱未发生任何变形。
Yuda Guomao Hotel Multi-function Conference Center is a steel structure consisting of 39 steel box columns with a height of 53.47 meters. The column is filled with C40 self-compacting concrete. Through the analysis and calculation, the concrete construction plan for lifting the roof to the top is determined. No distortion occurred.