论渭河盆地断块运动及地震活动特征
|
摘要
本文根据野外地质调查并综合前人资料,对渭河盆地活动断裂和断块现今活动特征进行了较为详细的论述,对秦岭山前断裂的产状(倾角)提出质疑,提出了北山山前断裂系和秦岭山前断裂系的概念以及运动的差异性,在此基础上,探讨了盆地地震形成模式及其活动特征。
According to field investigation and previous information,this paper expounds the movements of active faults and present fault blocks in the Weihe Basin and challenges the attitude(dip angle) of the Qinling piedmont faults,raising a conception of the movement differentiation between the piedmont fault system of Beishan Mountain and the Qinling piedmont fault system.
According to field investigation and previous information,this paper expounds the movements of active faults and present fault blocks in the Weihe Basin and challenges the attitude(dip angle) of the Qinling piedmont faults,raising a conception of the movement differentiation between the piedmont fault system of Beishan Mountain and the Qinling piedmont fault system.
引文
[1]谢振乾,等.渭河盆地构造应力场演变及盆地形成机制分析[J].西安地质学院学报,1990,1期
[2]郭增建,等.城市地震对策[M].地震出版社,1991.
[3]张建中,等.地震发生时间的概率预报(二)[J].地球物理学报,1974,3期
[4]熊润清,等.西安地区区域地壳稳定性评价[J].陕西地质,1992,1期
[2]郭增建,等.城市地震对策[M].地震出版社,1991.
[3]张建中,等.地震发生时间的概率预报(二)[J].地球物理学报,1974,3期
[4]熊润清,等.西安地区区域地壳稳定性评价[J].陕西地质,1992,1期
版权所有：© 2023 中国地质图书馆 中国地质调查局地学文献中心