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本文主要介绍钢管砼柱在名汇商业大厦地下室施工的顺序、钢管的制作及定位、钢管核芯混凝土的浇灌等。
This article mainly introduces the order of the construction of steel pipe concrete columns in the basement of Minghui Commercial Building, the production and positioning of steel pipes, and the watering of steel pipe core concrete.