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临潼—长安断裂带构造形变
THE TECTONIC DEFORMATION OF LINTONG—CHANGAN FRACTURE ZONE
【摘要】 本文在对临潼—长安断裂带挽近构造特点进行分析研究的基础上,重点分析了其垂直形变监测资料,指出它是一条可以提供前兆性信息的敏感性断裂,其主次断裂带具有对称活动的特点,其中主断裂,特别是其北段尤为活跃,应重点监测。断裂带形变趋势表明,其形变尚处于稳态阶段,近年内不会发生大震。
【Abstract】 The paper places the emphasis on analysing the data of vertical defor mation monitoring obtained from the research results of the new tectonic features of Lintong-Changan fracture zone. It is indicated that this sensitive fracture zone is of the characteristics of symmetric activity and can be used to get precursory information of earthquakes. The tendency, of the deformation along the main fracture zone has been studied, which shows that the deforming, of the main fracture is relatively still under stable state up to now. Therefore, there is no large earthquakes will be occurred for recent years.
【Key words】 Lintong-Changan fracture zone; Vertical deformation; The sensitive fracture zone.;
- 【文献出处】 内陆地震 ,Inland Earthquake , 编辑部邮箱 ,1989年04期
- 【被引频次】9
- 【下载频次】56