摘要
利用物化探、断层气、遥感、地质、地貌等综合方法,较详细地研究了北京怀柔一带平原区隐伏断层的分布及其新构造时期的活动特征。发现区内主要存在着北东向、南北向和近东西向三组隐伏的新构造断层。其中北东向断层开始活动较早,且活动强度最大;南北向断层为青石岭断层的南延部分,第四纪初期活动较强;近东西向断层的活动时代较晚。
The locations and active features of the blind faults in the Huairou plain area are studied based on the synthetic analyses of the geophysical, geochemical, remote-sensing, geo-morphological and geological data. There are mainly 3 groups of faults in the area: NE、 EW and SN trending faults, of which the NE trending faults are the most intense with a earlier active time, but the EW trending faults are later ones, and the SN faults are the south part of the Qingshiling fault with a stronger activity in Early Quaternary.
出处
《地球科学（中国地质大学学报）》
EI
CAS
CSCD
北大核心
1992年第5期546-554,共9页
Earth Science-Journal of China University of Geosciences
关键词
隐伏断层
构造活动
北京
怀柔地区
blind fault, fault activity, plain area, Huairou, Beijing.
