高密度电法在探测某隧道路段土石方量中的应用

Application of High-density Electrical Method to Detecting Earthwork Volume of A Tunnel Section

为了完成对某隧道起始路段的岩层划分以及土石方量估测,利用高密度电法对其进行探测,运用合理观测方式,结合高密度反演软件处理解释并且对其探测结果采用少量钻孔进行验证。通过探测为该路段土石方开采提供了依据。相比其他方法而言,高密度电法具有有效、快速、准确的特点,不失为一种值得大力推广的好方法。

To complete the rock stratum division of a starting section on a tunnel and the es- timation of earthwork volume, high--density electrical method has been used in a reasona- ble observation mode. Combined with high--density inversion software processing, the de- tection results are verified by using a small number of drillings. The detection provides the basis for mining the earthwork of the section. Compared with other methods, the high-- density electrical method is an effective, fast, and accurate geophysical method.