闽南沿海地区工程场地的断裂活动性评价

EVALUATION OF FAULT ACTIVITY IN ENGINEERING SITES IN THE COAST OF SOUTH FUJIAN

根据闽南沿海地区的地质构造特征，对各种工程场地的断裂活动性评价方法进行了探讨，并着重以长乐、厦门、东山3个工程场地为例，对断裂活动性进行了分析研究。结果表明，在长乐-诏安断裂带的不同地段，晚更新世以来的断裂具有不同的活动特征。

Based on the geologic structural features in the coast of south Fujian, the methods of fault activity evaluation in various engineering sites are had a discusson on and emphasis on taking the three engineering sites of Changle, Xiamen and Dongshan for examples, the fault activities are had an analysis on. As a result, it is shown that the faults in different sections of Changle-Zhaoan fault zone have different features since late pleistocene epoch.