小城镇地下管线普查方法探索

General investigation method of underground pipeline in small cities and towns

探讨了地下管线普查的重要性,详细地介绍了城镇地下管线普查的开挖法、物探法和调绘图法,总结了这三种方法的优缺点,提出了调绘图为主、物探法为辅、开挖法验证的普查方法,以降低管线探测工作量和管线管理盲区,从而节约普查成本。

The importance of general investigation of underground pipe is discussed. Three investigation methods： excavation method, physical prospecting method and survey and drawing method are introduced in detail. The advantages and disadvantages of those three methods are summarized. In addition, general investigation method taking survey and drawing method fist and combining with excavation method and physical prospecting method in order to reduce investigation workload and management blind zone of pipe line to save investigation cost.