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青岛劈石口断裂的构造特征和现代活动性研究
The Study of Structural Characteristic and Modern Activity of the Qingdao Pishkou Fault Zone
【摘要】 通过野外地质观察和断裂平、剖面图的绘制,阐述了青岛劈石口断裂的空间展布、构造特征和构造作用。并应用地貌学、第四纪地质学、地震地质学和构造年代方法对劈石口断裂的现代活动性进行了研究,认为上述断裂自晚更新世以来,其活动性趋向稳定状态,属于晚第四纪不活动断裂。
【Abstract】 The space distribution, structureal charccteristic and the structure effects of the Pishikou fault in Qingdao were studied by the way of field observations and paining the profile pictures of the fault. Modern activity of the Pishikou fault in Qingdao was studied by the way of physiognomy, seism geology, Quaternary,and the structure chronology. The conclusion was got that the Pishikou fault tend to become steady since the late Pleistocene, and it’s a inactive fault in later Quaternary.
【关键词】 劈石口断裂;
空间展布;
现代活动;
环境地质;
【Key words】 Pishikou fault; space distribution; modern activity; environmental geology;
【Key words】 Pishikou fault; space distribution; modern activity; environmental geology;
【基金】 中国海洋大学本科训练项目(0811010405);山东省自然科学基金(Y2005E03)资助
- 【文献出处】 中国海洋大学学报(自然科学版) ,Periodical of Ocean University of China , 编辑部邮箱 ,2009年02期
- 【分类号】P736.13
- 【被引频次】4
- 【下载频次】130