CAJ | 학술논문

滨海断裂位于福建沿海与台湾海峡盆地之间，呈带状分布。研究认为该断裂带为-深大断裂带，地震活动频繁，对其两侧的地质构造起着一定的控制作用。通过对平潭岛外-乌丘屿段高分辨多道地震的解释，发现该区海域不但断裂比较发育，而且活动时代较新，见有数个断点断过晚更新世地层。本文结合该区域内浅地层剖面与地质测年，综合分析断裂的活动时代，认为平潭岛外滨海断裂至少在晚更新世晚期仍处于频繁活动之中，甚至最新活动时代可能为全新世。
빈해단렬위우복건연해여태만해협분지지간，정대상분포。연구인위해단렬대위-심대단렬대，지진활동빈번，대기량측적지질구조기착일정적공제작용。통과대평담도외-오구서단고분변다도지진적해석，발현해구해역불단단렬비교발육，이차활동시대교신，견유수개단점단과만경신세지층。본문결합해구역내천지층부면여지질측년，종합분석단렬적활동시대，인위평담도외빈해단렬지소재만경신세만기잉처우빈번활동지중，심지최신활동시대가능위전신세。
The BinHai fault zone located in the area between the FuJian province coast and the TaiWan straits, distributing in belt. The BinHai fault is long in scope and deep in depth, and it control the geological structure of both sides. Earthquake happens frequently in this belt. Lots of newly active faults were found in between The PingTan island and the WuQiu island through interpreting high resolution seismic test, and several faults have broken the late Pleistocene epoch strata. In this paper, through analyzing with subbottom profile and geological age measurement, concluded that the fault zone was active in the late Pleistocene epoch at least, and deduced that the latest active age of this fault zone maybe lasted to Holoeene epoch between the PingTan island and the WuQiu island.