摘要
在二维电法勘探的各种装置类型中,根据勘探深度、对水平和垂直方向上电阻率变化的灵敏度和信号的强度,它们都有各自的优缺点。在探测不同的目标地质异常体时,建立相应的地电模型来选择最优的装置类型,能够高效准确地查明目标地质异常体,达到事半功倍的效果。
The devices used for two-dimensional electrical survey have their own advantages and disadvantages according to the detection depth, the sensitivity of the resistivity changes and the signal strength in the horizontal and vertical directions along the survey line. When the two -dimensional electrical survey is used for detecting the geological abnormal structures with different target body, the establishment of corresponding model for the choice of suitable array, can effectively and accurately verify the geological abnormity of the target goal body and thus get the effect of the twice the result with half the effort.
出处
《矿业安全与环保》
北大核心
2006年第5期40-42,共3页
Mining Safety & Environmental Protection
基金
煤炭科学研究总院青年创新基金(2004QN39)
