郯城—庐江断裂基本特征及其控盆作用  

CHARACTERISTICS OF TANCHENG-LUJIANG FAULT AND ITS ROLE ON BASIN CONTROLLING

作　　者：林宗满[1] 

机构地区：[1]中国地质科学院地质力学研究所,北京100081

出　　处：《地质力学学报》2011年第4期322-337,共16页Journal of Geomechanics

摘　　要：郯城—庐江断裂是中国东部一条规模巨大的断裂构造带,贯穿中国东部大陆,向南延伸入南海,向北抵达俄罗斯境内。郯城—庐江断裂成生于早白垩世晚期,是一条巨型压扭性断裂带。研究认为,郯城—庐江断裂不存在巨大平移,它形成于早白垩世晚期,并控制K2—E断陷盆地带及其相伴的断隆带的发生、发展;郯城—庐江断裂是一条活动性断裂构造带,研究它的基本特征及其控盆作用,有助于认识中国东部乃至东亚地区晚中生代以来的大地构造属性。Tancheng-Lujiang Fault is a large scale fault belt in the east of China which has a long history of study and many achievements have been obtained. Based on the studies of predecessors, this paper advanced some new opinions as such ： large scale strike-slip displacement of the fault may not exit; it formed in late stage of Early Cretaceous; it played a remarkable role on basin controlling.

关 键 词：郯城-庐江断裂 左行平移 压扭性断裂 控盆作用 

分 类 号：P548[天文地球—构造地质学]