摘要
川气东送管道工程山区段的设计和施工是整个工程的难点,通过对山区典型特殊地段的设计和施工方案的对比、优化和实施,提高了管道的设计和施工安全系数,降低了施工难度,有效减少了对沿线环境的破坏,为以后长输管线山区段的设计和施工提供借鉴。
The design and construction of the piping in mountain area is a hard core in Sichuan gas eastward transportation engineering. The design and construction schemes for typical specific mountain area were compared and optimized, and finally executed. The factor of safety in design and construction has been enhanced, the difficulty of the construction has been reduced and the damage of environment along the pipeline has been effectively restrained. What presented herein can be referenced for the same engineering projects later.
出处
《化工设备与管道》
CAS
2009年第1期45-46,共2页
Process Equipment & Piping
关键词
管道
隧道穿越
等高线敷设
piping
passing through tunnel
contour line
