摘要
就引黄工程连接段工程管道类型的选择进行了分析和探讨,通过对钢管、球墨铸铁管、玻璃钢管、预应力混凝土管及预应力钢筒混凝土管各自的性能、造价和使用范围的对比分析,说明了本工程选择预应力钢筒混凝土管不仅安全可靠,而且是最为经济合理的。
This paper makes analysis on and exploration into the selection of the types of the pipe used in YRDP connection sections, and the comparative analysis on the performances, costs and application scopes of steel pipe, nodular graphite cast iron pipe, fiber glass- reinforced pipe, prestressed concrete pipe and prestressed concrete cylinder pipe (PCCP) shows that the PCCP is not only safe and reliable, but also economic and rational.
出处
《科技情报开发与经济》
2003年第12期266-267,共2页
Sci-Tech Information Development & Economy
关键词
管材
工程设计
输水管道
预应力钢筒混凝土管(PCCP)
pipe material
engineering design
hydraulic pipeline
prestressed concrete cylinder pipe (PCCP)
