【摘要】 电力工程项目很多位于岩溶发育地区,在这些地区,探明溶洞的方位和埋深及充填物是工程勘察的重点。为了查明塔基下方岩溶发育情况,基岩面埋深等工程地质问题,经综合试验比选,采用地质雷达进行探测。结果表明地质雷达能有效查明地下隐伏岩溶,为合理选择塔位、设计基础深度提供了科学依据,取得了良好的应用效果。更多还原

【Abstract】 A lot of electric power projects are located in the karst areas. In order to check the karst development situation and the bedrock surface depth,the ground penetrating radar(GPR) is used to detect the strata after the pre-test demonstration. The results show that the ground penetrating radar can effectively detect the hidden karst.It provides a scientific basis for reasonable tower location and design foundation depth.It achieves a good application result.更多还原