长输管道在隧道内的施工技术应用

Application of long-distance pipeline in tunnel

介绍了长输管道在隧道内的施工技术,对该技术的特点和工艺原理进行了分析,探讨了该技术的施工操作要点,通过效益分析得出了该技术较卷扬机牵引法可节约成本约20%的结论。

This article introduces constructional skill of using long-distance pipeline, and analyzes advantage and technique of such skill. It also discusses major points of the construction. The paper induces the conclusion that such skill could saving 20 % cost comparing with dragging by the windlass.