浅论水平定向钻进敷设管材

Discussion on the Materials of Pipeline Used in HDD

水平定向钻进铺设技术在国内应用日益广泛，但是现行相关管材标准严重滞后，难以满足实际需要。本文对现行水平定向钻进铺设所涉及到的管材进行简要论述，建议相关部门尽快制定相关的水平定向钻进铺设管材标准，并与现行水平定向钻进技术规范协调一致，以促进水平定向钻进工程在国内的健康发展。

The horizontal directional drilling （HDD） has been widely applied in and standards refer to pipes is badly lagged behind and is difficult to meet the actual domestic. But the current codes needs. In this paper, the current relevant pipes refer to horizontal directional drilling （HDD） was discussed. The superficial suggestions on standard establishment pipes refer to HDD are put forward to promote the healthy development of the directional drilling and trenchless engineering in domestic.