用放射性方法研究隐伏断裂构造

RADIOACTIVITY METHODS APPLIED TO DETECT HIDDEN FAULT STRUCTURES

本文介绍应用氡管法、α卡法、α径迹法等放射性方法探测陈埝盐矿区以及光明油田区地下隐伏断裂构造的试验研究结果及方法的有效性．两个地区的研究结果证明了放射性方法不仅能探测埋深为几百米的断裂构造，也可查明深埋于地下１０００多米处的隐伏断裂构造．

This presentation confirms the effectiveness of radioactivity survey to detect hidden fault structures with experimental measurements from two areas where Jiangnian saltfield and Guanming oil field lie respectively.Different methods involving the radon tube, α card and α track have been employed. The observations from the two areas have strongly declared that the radioactivity survey is applicable in detecting hidden fault structures with depths up to hundreds-thousands meters.