【摘要】 以黄河济南段冰凌研究为例,采用电测深方法对黄河凌汛期典型断面进行了地电测试,并与无冰情况下的测深曲线进行了对比。得出如下结论:有冰和无冰时电测深曲线有明显差异。河道流冰增加,则电阻率的阻值增大,测深曲线的面积与河道流凌量成正比关系。更多还原

【Abstract】 The paper engages in the geo-electric measument to typical profile in the ice sluch period of Huanghe river taking Huanghe river south block,engages in the comparison between it and the sounding curve under non-ice condition.The result indicates that the electric soundingsunder ice condition and non-ice condition is clear different.When the drift ice is increased,the electrical resistivity is too raised the relation between the area of sounding curve and the drift ice quantity is the direct ratio更多还原