摘要
阐述了配制高性能泵送式桥梁钢管混凝土需要解决的技术问题。介绍了根据工程需要设计的，并经多次实验得出的混凝土配制方法，可供推广使用时参考。
Technical problems in compounding the pumped high-property concrete filled steel tube are stated.Many experiments related to the project and the way of compounding this kind of concrete are also showed.And these can be referred to when put into use.
出处
《哈尔滨建筑大学学报》
EI
1998年第3期102-105,共4页
Journal of Harbin University of Civil Engineering and Architecture
关键词
高性能混凝土
高流动性
耐久性
泵送混凝土
桥梁
high-property concrete
micro-expansion
high-fluidity
quality of duration
