从工程实际出发,介绍了钢管混凝土的试制及工程应用,分别阐述了混凝土配合比设计要点和具体施工工艺,通过试验确定主要材料与配合比,满足了大流动性、泵送施工要求,对今后同类工程具有一定指导作用。%To begin with the engineering practice,this paper introduces the trail-production of steel-tube concrete and engineering application,and respectively describes concrete mixing proportion design points and specific construction technology.Through experimen
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