摘要
介绍了燃气工程中采用的地下管道导向钻进非开挖敷设技术基本原理。
The paper introduces the non-excavating laying technology of underground gas pipelines in gas engineering. This kind of technology is often used to settle the problems in case that we have no conditions and we are not permitted to excavate holes or grooves to lay the gas pipelines. Also it presents the fundamental principle,the processing program, the advantages and disadvantages of the leading micro-control guide digging technology in underground pipeline laying process.
出处
《煤气与热力》
2002年第3期244-246,共3页
Gas & Heat
关键词
地下燃气管道
导向钻进
非开挖敷设
gas network
laying of gas pipelines
non-excavating laying
guide digging
