- 更多网络例句与逆冲断层面相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is found that thrusting deformation in the accretionary prism is accommodated not only by deformation within largescale thrusting zones, but also by deformation along secondary thrusts and potentially more importantly along corescale structures such as microfaults and deformation bands.
发现逆冲变形不是只在大尺度的逆冲断层面上进行,而是弥散分布在主逆冲断层面、次级逆冲断层面以及断层面之间的更小的尺度上。
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The south-north united tectonic environment and tectonic pattern does not exist. The east-west trend thrusting Nappe structure of Majiatan and Hengshanpu can not represent the whole western margin of Ordos. The attempt to solve the regional tectonic problem with simple tectonic pattern is against the geological theory, especially in the Helan Mountain region.(2) After the geochemical data analysis of Ruqigou basalt in Helan Mountain, the article illustrates that it belongs to continental rift basalt which appeared in the late-Triassic and early middle Jurassic. Meanwhile the article states that the region is located in the rift environment of an extension background and Rudigou is located in the central part of the rift.(3) The article illustrates that the western ridge of Helan Mountain used to be on a slope and topography slowly declines from west to east after analysis and demonstrations of the distribution under XiaoSongshan bedding fault. Through comprehensive analysis of the no-strong deformation and bedding fault features, the article states that the Xiaosongshan bedding fault used to be gravity slip detachment structure and it represents the extension from the east to the west. Based on the above and analysis and demonstrations of isotope age and track datting, the article illustrates that the ? characteristic of the east of the western ridge of Helan mountain being higher than the west is the result of its late tectonic reverse.(4) Through comparison between Rujigou region Mesozoic Era late Triassic period-early and middle Jurassic period deposit and that of Ordos Basin and the analysis of the late Triassic period extension and early -middle Jurassic Period deposit povenevance it sets forth that during the period, Rujigou region was part of a large deposit basin which was closer to the northern povenevance and farther from the western povenevance.
以马家滩和横山堡为代表的东西向逆冲推覆构造模式,在整个鄂尔多斯盆地西缘不具有全区统一性,那种试图用单一的构造模式解决本区构造问题的尝试,无疑是与地质实际相悖的,尤其是对贺兰山地区;(2)通过对贺兰山汝箕沟玄武岩地质地球化学测试分析,提出其为大陆裂谷玄武岩,其形成时代为晚三叠—早中侏罗世,并通过该玄武岩的稀土和微量元素的测试分析资料进行了多种判别分析,最终确定该区处于拉张背景下的裂谷环境,汝箕沟地区大致处于当时裂谷的中心部位;(3)通过对小松山断层面之下地层分布规律,结合其变形特征的分析论证,认为当时贺兰山西麓处于一个由东向西平缓抬高的斜坡环境,并通过小松山断层面之下地层的非强烈变形及顺层断层特征等的综合分析,认为贺兰山西麓的小松山断层原本是一重力滑覆断层,它代表了近东西向的拉张,在此基础上通过裂变径迹测试资料的分析论证对其做了进一步认定,目前贺兰山西麓东高西低的剖面特征是该区后期构造反转的结果;(4)通过对汝箕沟地区中生代晚三叠世—早中侏罗世沉积与鄂尔多斯盆地内部的对比、晚三叠世延长组及早中侏罗世沉积物源和水流向分析,认为该时期汝箕沟地区为一更靠近北部物源,而距西部物源明显较远的沉积环境,是一更大型沉积盆地的一部分。
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The results indicate that the earthquake focal is north dip trust fault including some left-lateral strike slip.
结果表明,本次地震为北倾低角度稍具左移分量的逆冲破裂事件,断层面走向273°,倾角28°,震源深度15km。
- 更多网络解释与逆冲断层面相关的网络解释 [注:此内容来源于网络,仅供参考]
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overthrust plane:逆掩断层面
overthrust mass 掩冲体 | overthrust plane 逆掩断层面 | overthrust sheet 逆掩层
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overthrust plane:逆断层面
overthrust block 掩冲体 | overthrust plane 逆断层面 | overtrade wind 高层信风
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overthrust sheet:逆掩层
overthrust plane 逆掩断层面 | overthrust sheet 逆掩层 | overthrusting plate 上冲板块
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thrust:冲断层
逆断层的倾角有陡有缓,如果断层面倾角小于45°,常称为逆掩断层或冲断层(thrust). 逆断层一般是在较强的水平挤压力的作用下形成的. 平移断层(strike-slipfault)两盘沿断层面走向相对水平错动的断层称平移断层或走向滑动断层.
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thrust pin:止推轴颈
thrust pickup 推力传感器 | thrust pin 止推轴颈 | thrust plane 逆冲断层面,冲断面,冲推面
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thrust plane:逆冲断层面
thrust fault 逆冲断层 | thrust plane 逆冲断层面 | thunderstorm 雷暴
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thrust fault trap:逆断层封闭
"thrust fault","逆冲断层;冲上断层" | "thrust fault trap","逆断层封闭" | "thrust plane","逆冲断层面"