1) second-order thrust
二级冲断层
2) second-order fault zone
二级断层带
3) thrust fault
逆冲断层
1.
Research on Majiaheba thrust fault in Leibo of Sichuan;
四川雷波马家河坝逆冲断层研究
2.
A study on mechanical mechanism on development of thrust fault;
逆冲断层发育的力学机制研究
3.
Geological characteristics of Wengeng thrust fault in Langshan area of western Inner Mongolia
内蒙古西部狼山温更逆冲断层的地质特征
4) thrust fault
冲断层
1.
How to think over oil & gas exploration in thrust belt?Firstly,we should discuss the definiton of thrust belt,thrust fault,overthrust belt,reversed fault and overthrust fault and their differences,and then analyze the causes of formation and mechanisms as well as the tectonic background.
如何看待冲断带油气勘探,首先要讨论冲断带、冲断层、掩冲带、逆断层、逆掩(或掩冲)断层的定义及其差异,然后分析冲断带的成因机制和形成的大地构造背景,冲断带油气勘探的兴衰历史。
2.
Both the structural geometry inmajor thrust fault zone and the kinematics of thrust systems are discussed.
本文在区域地质填图的基础上，通过详细的中型构造研究和区域地质特征分析，确立了研究区的冲断推覆构造格局，讨论了浅层次冲断层带内部的构造几何学特征及冲断推覆构造运动学问题。
5) thrust
[英][θrʌst] [美][θrʌst]
逆冲断层
1.
They are characteri zed by thrust and southward dip.
乌当地区平面上呈东西向展布的五条断层，其断层性质均为向南倾斜的逆冲断层，五条逆冲断层的扩展方式为由北向南依次形成的后展式，逆冲推覆构造的形成时间为三迭纪之后，白垩纪之前。
2.
Yingjisu subsidence of the Meso - Cenozoic was a piggyback foreland basin that developed on the base of fold - thrust belts of the Paleozoic.
盆地的沉积作用和变形作用严格受基底参与的逆冲断层的控制。
3.
Fluid veins widely developed in the Daqingshan thrust-nappe,and can be divided into filled veins and edged veins according to their occurrences.
大青山逆冲断层带内热液脉体十分发育,按其产状可划分为充填脉和边缘脉。
6) Link thrust
联冲断层
补充资料：冲断层
| 冲断层 thrust 断层面倾角在30°左右或更小的低角度逆断层。又称逆冲断层。断层的上盘为主动盘的，称仰冲断层；下盘为主动盘的，称俯冲断层。位移量达数千米以上的冲断岩席，称为推覆体（见推覆构造）。冲断层及其上的推覆体可合成为逆冲推覆构造。冲断层一般总是将老地层推覆到较年轻的地层之上，造成地层在垂向上的重复叠置。由于冲断层的倾角平缓，甚至可似波状起伏，经剥蚀作用，冲断岩席若呈孤立的岩块残留在下盘较年轻的岩石之上，周围为断层线所围绕，就形成飞来峰；如果侵蚀作用仅在谷底局部切穿冲断层面，使下盘岩石得以在上盘岩石包围之中出露，则形成构造窗。冲断层大多发育在板块碰撞造山带及前陆褶皱冲断带中。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条