钢管自密实高强混凝土的工程应用研究

Research and engineering application of structural steel tubular columns filled with Self-Compacting Concrete

在介绍钢管自密实混凝土特点及应用基础上,综述了国内外在钢管自密实混凝土性能方面的数值计算及试验研究进展,并以工程实例对钢管自密实高强混凝土进行了现场模拟试验和分析,采取的高抛自密实混凝土技术方案,较好的满足了设计和施工要求,可为类似采用该技术的工程做参考。

Based on the Characteristics and application of Self-Compacting Concrete（ SCC） and steel tube filled with concrete, the devel-opment of numerical calculation and experimental research home and abroad are expounded.Taking Xiamen Xinglin Operations Center as an example, simulation test and analysis of Self-Compacting Concrete（ SCC） and steel tubular columns are finished.The technical scheme of high dropping self-compacting concrete（ SCC） is meeting the requirements of design and construction.It is useful for similar engineer-ing.