黄泥川隧道仰拱浅埋管涵施工质量检测与评价研究

Research on Detection and Evaluation of Construction Quality of Shallowly Embedded Pipe Culvert of Inverted Arch

结合辽宁省大连市境内黄泥川隧道工程的管涵布设工程检测实例,采用探地雷达技术对该隧道浅埋管涵的施工质量开展检测,得到了比较满意的结果,阐述了探地雷达技术在隧道质量检测方面的应用特征及效果,分析了该隧道因二次施工诱发的扰动区稳定性,为整治设计、施工和维修提供了参考数据和资料。

In the light of example for detection of pipe culvert arranging engineering to Hunichuan tunnel en-gineering,the paper detects construction quality of shallowly embedded pipe culvert of present tunnel applying the radar＇s detecting technique, and satisfied results have been obtained. The paper expounds application and effects of radar＇s detecting technique in detection of tunnel quality, analyzes again that present tunnel has caused disturbance of region stability as a result of twice construction, which offer reference data and materials for improving the construction and maintemance. design