CAJ | 학술논문

在实际工作中，地－井瞬变电磁井旁盲矿的异常响应受多种因素影响，曲线特征复杂。为了研究井旁板状导体位置、埋深、产状等参数对地－井瞬变电磁异常响应的影响，这里通过数值模拟计算了四类39个理论模型，分析了板状导体倾角、埋深变化及其与钻孔距离、相对位置变化的异常响应，总结了响应特征与板体几何参数之间的内在联系规律，为定性或半定量解释井旁盲矿异常提供了依据。
재실제공작중，지－정순변전자정방맹광적이상향응수다충인소영향，곡선특정복잡。위료연구정방판상도체위치、매심、산상등삼수대지－정순변전자이상향응적영향，저리통과수치모의계산료사류39개이론모형，분석료판상도체경각、매심변화급기여찬공거리、상대위치변화적이상향응，총결료향응특정여판체궤하삼수지간적내재련계규률，위정성혹반정량해석정방맹광이상제공료의거。
Borehole TEM response for blind ore is influenced by many factors,and the curve characters are so complicated. In order to investigate the influence on the response from position,depth,attitude and other factors,we made 4 kinds of 39 theoretical models for analyzing the plate's surface-borehole TEM response with different dip,depth and distance from bore-hole,and summarizes the regularity between response and plate's geometric parameters,its help for qualitative and quantitative interpretation of the blind ore body.