摘要
现代城市管网建设发展迅速，地下管线错综复杂。在施工过程中，难免对已有的燃气管线造成干扰甚至破坏。本文介绍了施工过程地下燃气管线的保护方法，分析了输气管道损坏的原因。
Abstract
The construction of modern urban pipe networkdevelops rapidly，Underground pipelines are intricate.In the process ofconstruction，it is inevitable to disturb or even destroy the existing gaspipeline.This paper introduces the protection method of undergroundgas pipeline in the construction process and analyzes the reasons of gaspipeline damage.
关键词
损坏原因/保护方法/燃气管线Key words
damage reason；protection method；gas pipeline引用本文复制引用
出版年
2018
NETL
NSTL
万方数据