摘要
主要介绍了C20自密实混凝土在堆石混凝土中的应用,然后通过试验研究,初步验证了自密实混凝土的抗压强度、抗渗性和抗冻性以及堆石混凝土芯样抗压强度。
This text mainly introduced the application of C20 self-compacting concrete within rock-filled concrete,and then pass to experiment and research,the first step verified to compressive strength,impermeability and frost resistance of self-compacting concrete and compressive strength of rock-filled concrete sample.Finally,a summary of this research was summed up in this text.
出处
《混凝土》
CAS
CSCD
北大核心
2010年第3期117-120,共4页
Concrete
基金
中铁二十一局一公司"堆石混凝土技术在新疆自然条件下铁路工程中的研究及应用"
关键词
自密实混凝土
堆石混凝土
应用
抗压强度
抗渗性
抗冻性
self-compacting concrete
rock-filled concrete
application
compressive strength
impermeability
frost resistance
