摘要
通过堤防护岸水域抛石探测、水下砼格及碎石层探测、江边堆场滑坡水域探测三个案例,说明探地雷达在淡水区浅水域探测效果。重点分析了探测对象所处环境的电导率、介电常数和探测所采用天线频率对探测效果的影响。探地雷达填补了浅水域工程勘察空白,研究成果对非水域探地雷达探测与检测具有借鉴意义。
Based on analyzing three cases,i.e.,water stone riprap exploration of bank protection embankment,underwater exploration of concrete grid and gravel layer,and river waters yard landslide detection,the authors tried to illustrate the effect of the geological radar exploration in the freshwater of shallow water.The impacts of conductivity,dielectric constant and frequency detection were studied by using the antenna to an environment that the object detection is in.GPR fills the gaps of engineering investigation in the shallow water,and research on GPR and test in the non-ater area are of reference value.
出处
《物探与化探》
CAS
CSCD
北大核心
2011年第4期565-568,共4页
Geophysical and Geochemical Exploration
关键词
水域抛石
碎石层
滑坡探测
探地雷达
water stone riprap
gravel layer
landslide detection
ground penetration radar
