地下管线竣工验收方法探讨  

Methods Discussion of Underground Pipeline Detection

作　　者：董博[1] 

机构地区：[1]北京市测绘设计研究院,北京100038

出　　处：《北京测绘》2013年第2期58-61,共4页Beijing Surveying and Mapping

摘　　要：结合亦庄经济技术开发区再生水管线竣工验收的实际工作情况,分析了使用管线探测仪和地质雷达探测出地下管线位置和埋深的不同,同时对比分析了两种探测方法的优缺点。然后使用RTK测量地下管线三通、折点、变管径点等特殊点在地面投影和井盖的三维坐标,最后将获得的管线信息在CAD软件中展示出来,得到竣工管线的测绘成果。Combining Yi Zhuang economic and technological development zone reclaimed water pipeline for the completion of actual work. The article analyzed through the use of pipeline detectors and geological rridar detecting underground pipe line and location of the buried depth. We also analyzed using two detection method of the advantages and disadvantages. Then use RTK measurement underground pipeline tee, fold point, variable diameter points, etc in ground projection and specific site covers the three-dimensional coordinates. Finally we got from pipes information in CAD software in show up.

关 键 词：地下管线探测 地质雷达 管线仪 RTK 

分 类 号：P258[天文地球—测绘科学与技术]