摘要
通过讨论断层不同表现形式的电性特征,对高密度电法与联合剖面法在隐伏断层探测中的应用可行性进行研究,并通过实例探讨了测试中应注意的问题、测试与解译方法。研究表明高密度电法及联合剖面法可以应用在隐伏断层探测中,但有一定的限制,主要源于断层的地质表现形式。
The paper discusses the electrical characteristics of buried fault in different environment and feature, and studies the detectability of every kind fault by superficial direct-current electrical prospecting. Some prospecting cases show that high-density resistivity tomography and resistivity composite profile can clearly mark the existence of buried fault with distinct electrical difference to environment.
出处
《高原地震》
2005年第3期1-7,共7页
Plateau Earthquake Research
基金
中国科学院知识创新工程重大项目资助
No.KZCXI-SW-04
国家自然科学基金重大项目(90102006)
关键词
浅层直流电法
隐伏断层
高密度
联合剖面
Superficial direct-current electrical prospecting
Buried fault
High-density resistivity tomography
Resistivity composite profile
