钢管柱高抛自密实混凝土灌注的质量控制  

Quality Control of Cast-in-place Self-compacting Concrete for Steel Tube Columns

作　　者：苏清艺 Su Qingyi(Zhangzhou Construction Engineering Co.Ltd.,Zhangzhou,Fujian 363005)

机构地区：[1]漳州市建筑工程有限公司,福建漳州363005

出　　处：《江西建材》2022年第5期224-225,230,共3页Jiangxi Building Materials

摘　　要：钢管柱混凝土结构不仅兼具了传统混凝土钢结构刚度大、承载能力强的特征,而且还体现出非常好的韧性和塑性,被广泛应用于高层建筑物工程中,有效提升了钢管柱混凝土施工的便捷性,更好地保证了自密实混凝土灌注施工效率和施工质量。文中以漳州市龙文区的某建筑工程为例,探讨了钢管柱高抛自密实混凝土施工技术,以供参考。The concrete filled steel tube structure not only has the characteristics of traditional concrete steel structure with large stiffness and strong bearing capacity, but also reflects very good toughness and plasticity, which is widely used in high-rise building engineering.The construction technology of high-dumping self-compacting concrete is increasingly mature, which effectively improves the convenience of concrete filled steel tube construction and better ensures the efficiency and quality of self-compacting concrete pouring construction. Based on a construction project in Longwen district of Zhangzhou City as an example, this paper discusses the construction technology of steel tube self-compacting concrete for reference.

关 键 词：钢管柱混凝土 高抛灌注 自密实 质量控制 

分 类 号：TU753.3[建筑科学—建筑技术科学]