摘要
文章针对隧道工程模筑衬砌混凝土施工特点及衬砌混凝土芯样特征,分析了导致衬砌混凝土强度比泵送前取样试件强度明显偏低的主要原因,并提出了具体解决办法和建议。
Based on the fabrication features of cast - in - situ concrete in tunnel construction and the properties of bored concrete samples, the paper analyzed the main causes for the strength of lining concrete much lower than that of the samples before pump transmission and put forward concrete countermeasures and suggestions.
出处
《现代隧道技术》
EI
北大核心
2006年第6期66-69,共4页
Modern Tunnelling Technology
关键词
隧道工程
模筑衬砌
混凝土强度
技术措施
Tunnel construction
Cast - in - situ concrete
Strength of concrete
Technical measures
