摘要
文章依据GB 50251-2003《输气管道工程设计规范》、GB 50057-1994《建筑物防雷设计规范》,针对天然气长输直埋管道沿线经过的阀室、各种站场、大型跨越管道的结构特点,提出了详细的防雷防静电措施,以及防雷防静电接地装置材料选用的注意事项。
Based on GB50251—2003'Design Code for Gas Transmission Pipeline Engineering' and GB50057—1994'Design Code for Protection of Structures against Lightning',and according to the structural features of valve chambers,stations and large scale pipeline crossings along the line of natural gas transmission pipeline,the author puts forward detailed measures against lightning and static as well as points for attention in selecting materials of grounding device.
出处
《石油工程建设》
2009年第S1期37-38,12,共3页
Petroleum Engineering Construction
关键词
天然气长输管道
防雷
接地
保护
long-distance natural gas pipeline
lightning prevention
grounding
protection
