浅谈热力管道水平定向穿越施工技术

Talking about the Construction Technology of Horizontal Directional Crossing Construction Technology of Thermal Pipeline

介绍了"水平定向拖管穿越"的基本原理、技术特点和技术要求,并分析了"水平定向拖管"工艺存在的问题。

This paper introduces the basic principles, technical features and requirements of horizontal directional pipeline tow crossing, and analyzes the problems existing in the horizontal directional pipeline tow technique.