CAJ | 학술논문

为了确定城市松散覆盖区内隐伏断裂的性质及活动性，浅层地震勘探是非常重要的手段，而在活动断裂深部背景探明和判断孕震可能性时，应选择使用各种深部地震探测方法。在开展讷河市断层探测项目中，对讷河市周围的第四系隐伏区的断裂采用了石油物探解译方法，幵结合石油钻孔资料和地震勘探，确定断裂的存在、上断点的埋深以及深浅构造之间的关系，幵通过6条断裂探测的示例，探讨石油物探解译在判定断裂地震活动性研究上的意义，判定了工作区内最主要的孕震断裂讷漠尔河断裂的最新活动时代为早中更新世。
위료학정성시송산복개구내은복단렬적성질급활동성，천층지진감탐시비상중요적수단，이재활동단렬심부배경탐명화판단잉진가능성시，응선택사용각충심부지진탐측방법。재개전눌하시단층탐측항목중，대눌하시주위적제사계은복구적단렬채용료석유물탐해역방법，견결합석유찬공자료화지진감탐，학정단렬적존재、상단점적매심이급심천구조지간적관계，견통과6조단렬탐측적시례，탐토석유물탐해역재판정단렬지진활동성연구상적의의，판정료공작구내최주요적잉진단렬눌막이하단렬적최신활동시대위조중경신세。
For acquiring properties andactivityof the buried fault under loose overburden in some large cities,the shallow seismic explorationis avery importantway;butinexploringactive faultdeep background andjudging seismogenic possibility,various deep seismic sounding methodsshould be chosen. In carrying out detection of Nehe fault activityproject, petroleum geophysical interpretation methodswere used forthe fracture of Nehe surrounding quaternaryconcealedarea.Combinedwith oil drilling and seismic exploration,the presence of faultswas determined as well asthe depth of theupperbreakpoint and the relationship betweenshallowand deep structures. Through analyzingthe examplesof six breaksdetection, the significance of petroleum geophysical interpretation in determining fracture seismic activitywasdiscussed. Andit’sdetermined thatthe age of the latest activities of mainseismogenic Nehe faults in the work area was early or middlePleistocene.