摘要
1非开挖铺设地下管线施工技术简介
非开挖铺设地下管线施工技术(简称非开挖铺管技术)是指利用岩土钻掘、定向测控等技术手段,在地表不挖槽和地层结构破坏极小的情况下,对诸如供水、煤气、天然气、污水、电信电缆等公用管线进行铺设的施工技术.它的技术核心是导向钻进、定向钻进、微型隧道掘进、冲击矛和夯管法铺管技术.
Trenchless technology is an environmentally sound approach for underground services. In this paper, the authors brief the development of this new thechnology, analyze its market in China, and introduce in detail the guided boring technology and equipment.
出处
《地质装备》
2002年第1期7-11,共5页
Equipment for Geotechnical Engineering
