摘要
预应力混凝土在铁路桥施工中的应用,对项目建设质量具有明确的促进作用,因此需要对预应力技术进行充分的讨论和分析。本文首先分析了预应力技术概念,其次阐述了预应力混凝土在铁路桥梁施工中的主要问题,最后研究了预应力混凝土在铁路桥梁施工中的实践应用,以期为相关人员提供技术参考。
The application of prestressed concrete in railway bridge construction has a clear promoting effect on project construction quality,so it is necessary to fully discuss and analyze the prestressed technology.This paper first analyzes the concept of prestressed technology,then expounds the main problems of prestressed concrete in railway bridge construction,and finally,studies the practical application of prestressed concrete in railway bridge construction,in order to provide technical reference for relevant personnel.
作者
宋天祥
Song Tianxiang(China Railway 22nd Bureau,Harbin Railway Construction Group Co.,Ltd.,Harbin Heilongjiang 150000,China)
出处
《城市建筑》
2020年第2期185-186,共2页
Urbanism and Architecture
关键词
预应力混凝土
铁路桥梁
施工质量
prestressed concrete
railway bridges
construction quality
