摘要
城市地下管线探查是一项综合且复杂的工程,特别是随着城市经济发展和科技的进步,新的材料和新的施工工艺给这项工作带来更多的难题。本文根据实际工作经验,按照不同的管线材料及施工工艺对地下管线进行分类,并对不同种类的管线探查物探方法应用进行了初步分析。对管线探测中比较困难的非金属管线和非开挖管线探查展开研究,认为在目前的技术条件下,探地雷达探查具有快速、准确、经济等优点。
It is a comprehensive project to detect urban underground pipelines. Especially with the economic development and technology progress, more and more new materials and construction crafts lead to more difficult problems to detect pipelines. This paper classifies the different pipelines according to the materials and construction crafts, and analyzes the different geophysical methods to detect the underground pipelines. Ground penetrating ra- dar is a good tool to detect non--metallic pipelines and trenchless pipelines in the current technical method.
出处
《工程地球物理学报》
2014年第1期133-136,共4页
Chinese Journal of Engineering Geophysics
关键词
城市地下管线
物探探测
探地雷达
urban underground pipeline
geophysical detecting
ground penetrating radar
