摘要
运用三种不同的地球物理探测设备,对钱塘江海塘两塘段进行隐患探测.结果显示:探地雷达的探测速度最快,对地下管道的敏感度较高;大地电导率仪的探测速度次之,操作简易,携带方便;高密度电阻率法仪探测速度稍慢,但探测成果的直观性、可辨识性最佳.
The hazard detection is conducted along the given seawall section of Qiantang River by using three different kinds of geophysical detection equipment. Results show that the detection of ground penetrating radar （GPR） is the fastest and sensitive to the underground pipeline, and the earth conductivity meter ranks the second, which is easy to operate and con- venient to carry, while the high density resistivity method is slower, but is more intuitive and can identify the best detection results.
出处
《浙江水利水电学院学报》
2014年第3期28-34,共7页
Journal of Zhejiang University of Water Resources and Electric Power
关键词
海塘
隐患探测
物探
seawall
hazard detection
geophysical prospecting
