摘要
总结了高抛自密实钢管混凝土在我国的工程应用,分析了抗压强度、工作性、自密实混凝土配合比、施工过程等方面,提出了主动高抛与被动高抛的概念,展望了高抛自密实钢管混凝土研究及应用趋势。
This paper summarizes the application of high dropping self-compacting concrete for concrete-filled steel tube in China, analyses the compressive strength of self-compacting concrete, workability, mix proportion, construction process, etc., presents the concept of active and pas- sive high dropping construction methods （AHDCM ＆ PHDCM）,and looks forward to the application of high dropping self-compacting concrete for concrete-filled steel tube into the research and application trends.
出处
《混凝土》
CAS
CSCD
北大核心
2011年第3期114-118,共5页
Concrete
关键词
高抛自密实钢管混凝土
自密实混凝土
工作性
被动高抛
high dropping concrete-filled steel tube
self-compacting concrete
workability
passive high dropping construction methods（ PHDCM ）
