1668年郯城8.5级地震断裂的全新世滑动速率、古地震和强震复发周期

HOLOCENE DISPLACEMENT RATE, PALEOEARTHQUAKES AND RECURRENCEINTERVALS OF STRONG EARTHQUAKES ALONG THE 1668 TANCHENGEARTHQUAKE (MS=8.5) FAULT

摘要:

本文根据野外考察、实测和开挖资料研究了1668年郯城8(1)/(2)级地震断裂上的全新世位移分布、滑动速率、古地震遗迹、古地震期次和强震复发周期以及地震破裂模式。

Abstract:

Based on data of author's field investigating, measuring and trenching, the distribution and rate of Holocene displacement, paleoearthquake's traces and times, recurrence intervals of strong earthquakes (M_s=8-8.5) and model of the earthquake fracture along the 1668 Tancheng earthquake fault are studied in the paper.