刘天林,李涛
Liu Tianlin Li Tao (Xi'an Branch, CCMRI)

• 1:煤炭科学研究总院西安分院地质所
• 2:煤炭科学研究总院西安分院地质所 710054
• 3:710054

摘要(Abstract)：

论述了兴隆矿区外围推覆构造上覆席体、下伏岩系、推覆剪切滑移带变形特征、构造岩特征和推覆构造形成过程。应用Ramsay等人有限应变测量新方法,估算了推覆位移距离。在推覆体下预测出52km~2的隐伏煤系分布区。
Nappe structure is an important and focal point in the field structure geology. The article deals with in detail not only the deformational characteristics of theoverlying thrust sheet, underlying strata and shear slip zone, but also the tectonites of the nappe structure in the adjacent region of Xinglong Mining Area. Applying the new method measuring confined strain, proposed by Ramsay et al., the displacement of the nappe is calculated approximately. On the above basis, a hypothesis is put forward to explain the development of the nappe structure, and an area of 52km~(2) coal-bearing strata underlying the nappe is prognosticated.

关键词(KeyWords)： 兴隆矿区;推覆构造;矿区构造;煤田预测
Xinglong Mining Area;nappe structure;mining area structure;coal field prognostication

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 刘天林,李涛
Liu Tianlin Li Tao (Xi'an Branch, CCMRI)

参考文献(References)：

• 1 朱志澄、宋鸿林主编.构造地质学.武汉:中国地质大学出版社,1990
• 2 郑亚东、常志忠主编.岩石有限应变测量及韧性剪切带.北京:地质出版社,1985
• 3 孙殿卿、高庆华.地质力学与地壳运动.北京:地质出版社,1982

文章评论(Comment)：