摘要
通过汉江穿越工程,介绍水平定向钻技术的工作基本原理和施工工艺,以及运用水平定向钻机进行穿越施工的优点。
Through the crossing drilling project at Qianjiang in Hubei Province, this article introduces the basic principle and construction technology of horizontal directional drilling. The main advantages of such drilling method is also briefed
出处
《地质装备》
2001年第2期10-12,共3页
Equipment for Geotechnical Engineering
