【摘要】 对郯庐断裂带池河段进行了遥感影像判读 ,地震地质实地调查 ,钻孔探测资料分析 ,样品采集测试 ,以及结合地震活动特征分析和微观构造解析 .结果表明 ,郯庐断裂带池河段晚第四纪期间仍具有粘蠕滑交替的变形活动 ,最新活动方式以蠕滑活动为主 .更多还原

【Abstract】 By means of differentiation of remote sensing image, field seismo-geological survey, analysis on drilling exploration materials, sampling and dating of rock samples, combined with seismicity and microscopic tectonic analysis, this paper studies the recent activity of Chihe segment of the Tanlu fault zone. The result indicates that the Chihe fault segment undergoes the deformation alternately in the mode of stick slip and creep during Late Quaternary, and its recent activity is mainly creep.更多还原