摘要
兴泉高铁是我国的重要基础交通设施,对华东地区人员的往来起到了重要作用。本文详细介绍了兴泉高铁连续梁C50混凝土配合比设计研究应用的内容。采用数字量化实用技术及预湿骨料技术,配制的混凝土各项技术指标达到高铁连续梁设计要求,取得良好的技术经济效果。
Xingquan high-speed railway is one of the important infrastructures in China,which plays a vital role in personnel exchanges between different regions in East China.This paper introduced the research and application of C50 concrete mix proportion design for continuous beam of Xingquan high speed railway in detail.Adopting the practical techniques of digital quantification and the pre-wet aggregate,the technical indexes of the prepared concrete met the design requirements of high-speed railway continuous beam,with good technical and economic results.
作者
朱效荣
牛旺龙
庞国强
ZHU Xiaorong;NIU Wanglong;PANG Guoqiang(Beijing Inspiration Technology Co.,Ltd.,Beijing 100143,China)
出处
《资源信息与工程》
2021年第6期79-81,共3页
Resource Information and Engineering
关键词
高铁连续梁
多组分
配合比设计
预湿集料
high speed railway continuous beam
multi component
mix design
pre-wet aggregate
