通过近年来加强对活断层的地质与地貌研究.我们获得了大量有关日本活断层分布与长期滑动速率的知识,预报单条断层滑动产生未来地震的大致时间和震级尚需进一步研究。一般而言,日本活断层的复发间隔期比我们的历史要长得多。大多数活断层并没有地震活动的记载。沿地震时形成的断层,地面变形,诸如张破裂,挤压脊,弯曲,柔性沉积物变形与喷砂 In recent years, we have made great efforts to study the geology and geomorphology of active faults, and we have obtained a lot of knowledge about the distribution and long-term slip rates of active faults in Japan and further studies are needed to predict the approximate time and magnitude of future earthquakes caused by single fault slip. In general, the recurrence interval of Japanese active faults is much longer than our history. Most active faults have no record of seismic activity. Faults formed along the earthquakes, ground deformations, such as Zhang fracture, ridge extrusion, bending, deformation of the soft sediment and sandblasting