摘要
分析了南水北调4m直径PCCP管制造过程中出现的一些问题,提出相应的解决方法。
This paper analyzes some problems appearing in the manufacturing of 4 m diameter PCCP in the South- North Water Transfer Project, and advances some corresponding solving methods.
出处
《科技情报开发与经济》
2008年第25期193-194,共2页
Sci-Tech Information Development & Economy
关键词
PCCP制造
承插口
混凝土管芯
喷浆
PCCP manufacturing
bell and spigot
concrete tube core
sprayed concrete
