五桂山北麓断裂及其活动性  

The Fault and It′s Activity in the North Foot of Wuguishan Mountain

作　　者：任镇寰[1] 郭钦华[1] 杨廉法[1] 

机构地区：[1]广东省地震局,广东广州510070

出　　处：《华南地震》2005年第4期17-24,共8页South China Journal of Seismology

摘　　要：近年通过地震地质、工程地震、工程钻探、地球物理、地球化学等多项工作,不仅确认了五桂山北麓断裂的存在,而且证明它是一条具有较大规模的断裂,晚第四纪以来仍有一定的活动性。By the researches on seismogeology, engineering earthquake, engineering drilling, geophysics and geochemistry in the recent years, the fault in the north foot of Wuguishan mountain is proved not only to be exist but also to be a large-scale one, which having still been of certain activity since the late Quaternary.

关 键 词：五桂山北麓 断裂 活动性 地震地质 工程地震 工程钻探 地球物理 地球化学 

分 类 号：P542.3[天文地球—构造地质学]