基于电磁法的城市地下管线探测技术的应用研究

以青岛城市轨道交通R3线沿线明挖法施工范围内地下管线探测为背景，通过分析国内外现有管线探测方法的技术特点，总结实际应用过程中的经验，提出了基于电磁法的管线探测技术，并制定了详细的探测工作程序，以期为我国城市建设和综合管廊规划等提供有力的管线探测技术支持。

Study on Application of Urban Underground Pipeline Detection Technology Based on Electromagnetic Method

The paper takes the underground pipeline detection as the example which is along the Qingdao R3 urban rail transit in the cut-and-cover section. The technology characteristic about the method of the pipeline detection here and abroad is thoroughly analyzed and the experience in the practical application is summarized. And then, the creative pipeline detection technology based on electromagnetic method is raised. What’s more, the specific program is drawn up for the new detection. The aim of the paper is to provide powerful technical support of pipeline detection for our city construction and comprehensive pipe rack planning.