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定量计算活动断裂带的平均位移速率,以此服务于活动断裂与地震关系的研究,已在国内外广为应用。强祖基、张立人(1980)在利用断裂带平均位移速率对华北主要活动断裂进行分级的研究中认为,用于度量断裂活动的平均位移速率不仅与地震强度(震级)有关,同时也与地震频度(周期)有关[6]。 茅山带近几年连续发生三次地震,特别是两次中强地震原地复重,这对于中强地震频度不高的苏南茅山地区是罕见的。本文试图根据该断裂带地质、考古、地壳形变、历
The quantitative calculation of the active fracture zone’s average displacement rate, which serves the research on the relationship between active faults and earthquakes, has been widely applied both at home and abroad. In the study of grading the main active faults in North China using the average displacement rate of the fault zone, Qiang Zuji and Zhang Liren (1980) argue that the average displacement rate used to measure the fault activity is not only related to the seismic intensity (magnitude) but also to the seismic frequency Degree (cycle) related [6]. In recent years, the Maoshan belt has continuously occurred three earthquakes in recent years. In particular, the two moderate and strong earthquakes have been restored in situ, which is rare for the areas of southern Jiangsu’s Maoshan where the moderate-strong earthquakes are not frequent. This paper attempts to study the geology, archeology, crustal deformation and history of the fault zone