非开挖工地的地下管线调查与探测

The Surveying and Detection for Underground Pipeline at Trenchless Construction Site

本文概述了探测地下管线的基本方法、地下管线探测仪的选择及地球物理探测方法的选择，介绍了在非开挖工地调查探测地下管线的步骤和方法。

In this paper, basic methods of detecting underground pipelines and the selection of the loctor for underground pipelines and the selection of geophysical detecting technique is discoursed summarily. The steps and working methods of surveying and detecting underground pipelines at trenchless construction site is introduced in the paper.