摘要
导向钻在地下管道施工过程中发挥着越来越重要的作用,本文通过对导向钻进发展现状进行分析,同时阐述了推广导向钻进的必要性,进而在一定程度上为导向钻的推广和使用奠定基础。
Guide-drilling is playing a more and more important role in the underground pipeline construction. Through analysis of current situation of the development of guide drilling and the necessity of promoting guide-drilling, this article lays a foundation for the promotion and use of guide-drilling.
出处
《价值工程》
2014年第7期143-144,共2页
Value Engineering
关键词
导向钻
管道敷设
非开挖
guide-drilling
pipe laying
non-excavation
