【摘要】 本文介绍了在广州白云机场飞行区工程施工阶段补充勘察中,场区的地质简况、土(溶)洞的成因及电性特征,阐述了高密度电阻率法探测地下土(溶)洞的异常规律及应用效果,肯定了该方法的有效性及实用性。更多还原

【Abstract】 This paper briefly introduces the flying area geology of Baiyun International Airport, Guangzhou City, as well as the reasons of forming caverns and its electrics character, at the same time,the article explains abnormal rules and efficiency in exploring caverns using high density resistivity method. At last, we can draw a conclusion that the method is valid and useful for prospecting caverns.更多还原