【摘要】 通常工程地质勘察主要手段是钻探,钻探只能解决一个点上的问题,不能准确确定软弱地层纵横向的变化情况,地质雷达探测是利用不同界面的电性差异来反映岩性变化。利用地质雷达技术在某地铁探测软弱地层纵横向变化情况取得了很好的应用效果。更多还原

【Abstract】 Usually,project geological prospecting is done by drilling mainly. Drilling can only solve a problem on point,which can not accurately ascertain the changing of soft layer in portrait and landscape orientation. Ground penetrating radar is surveyed by using different electricity in different interface, which reflect the feature of rock change. Using ground penetrating radar technology in certain subway to survey soft layer have got very good effect in portrait and landscape orientation.更多还原