在后期的应力松弛阶段,产生伸展滑脱构造。
The extension structures was formed at the stage of relaxation.
在昆仑山脉与雅鲁藏布缝合带之间,向东的流动便形成上部地壳的滑脱构造。
Between the Kunlun fault and Yarlung Zangbo suture the eastward flow resulted in the formation of detachments in the upper crust.
盖层内抗变形能力不同的海相地层在构造推挤和重力滑动中形成了多期次、多方向的滑脱构造。
The Marine strata with different anti-deformability in the cover formed polydirectional and polyphase decollements under the tectonic compression and gravitational sliding.
滑脱构造是地壳内广泛发育的一种构造现象,它的形成与演化过程贯穿在地壳演化的整个进程之中。
The decollement is discovered generally existing within the crust. Its formation and evolution run through the entire history of the crustal evolution.
由北向南分为前缘挤压滑脱构造带、斜歪倒转褶皱—逆冲断层带和逆冲推覆岩席及叠瓦状逆冲断层带。
From north to south, several tectonic belts can be distinguished: front compressive detachment belt, overturned thrusting belt, sheeted thrusting belt and imbricate thrusting belt.
赣北地区属扬子准地台的一个组成部分,其地台盖层中的滑脱断裂与滑脱褶皱紧密伴生,共同构成滑脱构造。
Detachment fault were closely associated with detachment fold and they formed the detachment structure together in caprock of platform which is a part of Yangtz platform.
虽然目前难以求得数值特解,但可用图解表示岩席应变状况、构造变形特点,估算拆离滑脱带最大埋深和计算盖层的绝对缩短量。
Although it is difficult to get numerical solution up to date, the sheet strain and the characters of the structural strain can be illustrated by graphic solutions.
却勒塔格构造是典型的滑脱褶皱。
西洼南部,滑脱面深度较大,构造幅度大,是油气勘探的有利地区。
The south part of west depression has deep detachment surface and high structure amplitude, so it is a favourable area for hydrocarbon exploration.
深、浅断裂体系在工区南部具有时间与空间上的继承性,往北深、浅断裂体系具有独自的构造成因和对应的次级滑脱面。
Deep and shallow fault system have succession with time and space in the south of the work area, to the north have their own structural causes and the corresponding sub-detachment surfaces.
在岩块拆离滑脱过程中所形成的主拆离滑脱带、次级拆离滑脱带及层间滑动断裂成为较发育的构造扩容空间。
The main and second detachment belts as well as interformational faults were formed during the gliding of rock masses, and became well developed structural expanding space.
吐哈盆地北部凹陷不存在大型盖层滑脱型推覆构造带。
There are no large slipping nappe structure belts on the north depression in the Turpan Hami basin.
滑脱断裂的构造样式,以短轴背形、向形构造为主,另有穹窿构造、滑来峰构造、滑覆窗构造。
The styles of the detachment structure are short antiform and synform structure mainly, and dome structure, nappe outlier and nappe tectonic window too.
拆离构造或滑脱面对于冲断层作用区域(如阿尔卑期山区)很典型。
Decollements, or decollement surfaces, are typical of regions of thrust faulting such as the Alps.
区内主要滑动面有三个,主要伸展型滑脱拆离断裂有三条,并具有复杂的构造组合。
With a complex tectonic assemblage, there are three principal slip planes and three main extensional decollement - decoupling faults in this area.
褶皱-冲断带和盐相关构造均十分发育的秋立塔克地区构造极其复杂,该地区新生界内部存在两套起滑脱层作用的膏盐层。
Fold-thrust belts and salt-related structures are very prevalent in the Kuqa foreland fold-thrust belt of Tarim Basin in Northwest China.
可划分为伸展变形、冲断褶皱变形、拆离滑脱变形等3种构造变形样式。
The deformation style includes 3 types: stretching deformation, thrust fold deformation and decoupling slip deformation.
主要容矿构造为剪切带和褶皱,其类型有轴面劈理型、片理型和滑脱面型,矿体组合样式有斜列式、“S”形和“乡”字形、“H”形及网格形等。
Structures controlling the orebodies include plane cleavage, schistose cleavage and decollement plane, and the orebodies usually arrange in the form of "S", "H" or grid, and so on.
通过把复杂的褶皱冲断系统分解成一系列迭加的滑脱层系,可以模拟复杂的楔体构造,并提供这些构造演化的二维动画。
By decomposing fold and thrust systems into superposed detachment systems, it is possible to simulate extremely complex wedge structures and to do animation of the evolution of the structures.
形成拉伸盆地的大陆岩石圈伸展构造作用,一般认为是沿大型缓倾角正断层(滑脱断层)的剪切作用过程。
The extension of the continental lithosphere that gives rise to extensional basins is generally considered as a shear process on major, gently dipping normal fault.
最晚期的正断裂体现出来的拉张作用推测与本区推覆构造形成后期的滑脱作用有关。
The last group of faults, which is also the latest, was supposed to be related to the decollement process of the nappe structure in this area.
最晚期的正断裂体现出来的拉张作用推测与本区推覆构造形成后期的滑脱作用有关。
The last group of faults, which is also the latest, was supposed to be related to the decollement process of the nappe structure in this area.
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