物探方法在地质勘测中的应用——以某采空区工程为例

Application of Geophysical Methods in Geological Survey:A Case Study of Goaf Project In Xinjiang

针对传统的钻洞探地质勘测耗时长、成本高、定性判断为主等问题,通过采用高密度电法、面波和探地雷达3种物探方法进行勘测,相比传统方法,能快速、量化得出采空区位置,项目成功在新疆某采空区工程中得以证实,取得了显著经济和工程效益。该方法对勘测采空区提供了一种新途径,具有实际工程推广应用前景。

Traditional drilling geological survey has problems such as long time consumption,high cost,and mainly qualitative judgment.By using three geophysical methods,namely high-density electrical method,surface wave method,and ground penetrating radar,the location of goaf can be quickly and quantitatively determined compared to traditional methods.This method has been successfully proven in a goaf project in Xinjiang,achieving significant economic and engineering benefits.It provides a new approach for surveying goaf and has practical engineering promotion and application prospects.