卡斯卡迪亚被称为“大型逆冲”断层。
在大型逆冲断层活动中,所有的压力都会释放,且会造成一些世上最强烈的地震。
During a megathrust event, all of that stress releases and some of the world's most powerful earthquakes occur.
一些盐壳覆盖的干涸湖泊 (西班牙语:salars)占据了普纳地区主要逆冲断层之间的地势低洼地(盆地)。
Several salt-crusted dry lakes (known as salarsin Spanish) occupy the basins between major thrust faults in the Puna.
文中把本区和典型的逆掩推覆构造作了对比,并推断了这种缓倾角断层的演化模式。
The authors compared the structures of this area with the typical nappe patterns and proposed a evolution model of the low Angle faults.
本文阐述了北祁连逆掩带中缓倾角断层的结构特征和地质意义。
The structural characteristics and geological significance of the low Angle faults found in North Qilian overthrusts are discussed in this paper.
类型上,断裂主要有正断层、逆断层和雁行断层等形式。
On type, the fractures appear normal fault, strike-slip fault and so on.
许多油田,特别是在逆掩断层油藏中,正在大量注氮提高原油采收率。
Nitrogen injection being used to enhance oil recovery in many oilfields, particularly in overthrust fault.
深化勘探对象,主要为断下逆遮、地层-断层复合、地层-地垒背斜复合、地垒背斜和溶蚀岩性等圈闭。
The targets of further exploration are mainly underfault overthrust, strata fault compound, strata host anticlinal compound, host anticlinal ane solution lithologic traps.
长坡倒转背斜控制长坡-钢坑矿床的产出,层间剪切破碎带和逆掩断层控制着矿体的空闻位置。
The Changpo reverse anticline controls the location of Changpo-Tongkeng deposit, while the bed-parallel shear fracture zone and thrust fault control the ore bodies.
部分高陡构造带上“通天”破裂逆断层出现压力释放和油气大量散失的现象。
The reverse faults that extend to the surface in some high and steep structural zones can cause pressure release and hydrocarbon emission.
金沙江溪洛渡水电站为一巨型水电站,库首区发育一逆冲推覆构造——马家河坝断层。
The Xiluodu Hydropower Station on the Jinsha River is a giant hydropower station, but a thrust nappe structure-Majiahe Dam fault-lies in the reservoir head region.
跨逆断层的埋地管线在满足管顶最小覆土深度、土壤冰冻深度以及抗浮要求等前提下,以浅埋为宜。
While meeting the requirement of the minimum depth of the overlaying soil and the frozen depth, the cross-reverse fault pipeline is appropriate to be buried in shallow soil.
挤压型逆冲断层地震在主震之后,应力传播和释放过程比较缓慢,可能导致余震强度较大,持续时间较长。
Compressive faults occurred after principal earthquake with slow variation in propagation and release of stress wave, this might lead to higher after shock intensity and longer duration.
次级断层和一些相关伴生构造(擦痕线理)的特征表明了本区逆冲推覆构造系统的逆冲方向为南东-北西向。
Thrusting direction of this system is from southeast to northwestjudging by some characteristics of secondary faults and the associated structures (scratchlineation).
埋深越大的管线在逆断层作用下破坏越严重。
The pipeline with greater depth would be damaged more seriously under the action of the reverse fault.
几百次单个地震的震源机制解显示出以逆断层和正断层机制为主。
Focal mechanisms demonstrate that most are of thrust fault and next the normal.
断裂以逆断层和走滑断层为主,还有少量的同沉积正断层、滑脱断层、反转断层等。
The faults are mainly of reverse and strike slip faults, with a few synsedimentary normal, decollement and reversed faults.
精细解释表明,此类丘状体是低倾角逆断层构造、斜坡滑塌堆积及浊积扇等非礁滩沉积体的地震响应。
The accurate interpretation shows that such domal bodies are the seismic reflections of non-reef-bank deposits of low angle thrust faults, slope slump accumulative zones and turbidite fans.
正断层、逆断层和走滑断层。
而平衡剖面法乃是识别和定量研究活动逆断层,特别是隐伏断层的最好方法。
It was considered that method of equilibrium profile is the best method to recognize and quantitatively study active thrust fault and underlying fault.
该断裂带北段的木吉河断层运动特征以逆冲为主,兼有右旋走滑分量。
Mujihe fault lies on the northern segment and its main motion characteristics is thrusting, and have dextrorotation slip component.
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.
另一组为NW向走滑断层,形成时代较晚,破坏早期逆冲断层和NE向走滑断层。
The formation time of NE strike slip faults is earlier than that of NW strike slip faults.
逆冲断层及边界走精断层是区内主要控矿构造。
Thrust- faults and strike-slip faults are the major structures in the studied area.
推覆构造体系是由几条逆冲断裂带及其逆冲席、逆冲片组成,主干断层与次级断层组成叠瓦式构造。
The structural system of nappe consists of several overthrust fracture belts, thrust sheets and thrust slices, and master fault and secondary fault form an imbricate structure.
伸展盆地生长断层上盘的断鼻型圈闭与逆牵引背斜型圈闭一样是油气勘探的主要目标。
The reverse drag anticline traps and the nose shaped high trap in the hanging wall of growth fault in extensional basin are the major targets in oil and gas exploration.
扇状逆冲断层往往在褶曲陡翼发育,产生于褶皱变形达到一定阶段之后。
The thrust faults with a fan-shaped often are evolved in the steep wing and are formed after the fold deformations have reached a definite stage.
我们将层间滑动—切层滑动—逆掩断层—推覆构造这—滑动构造系列称之谓层滑构造。
We call a system of sliding structures, including bedding slip-dessecting slip-overthrust-nappe structure, as the layer sliding structure.
我们将层间滑动—切层滑动—逆掩断层—推覆构造这—滑动构造系列称之谓层滑构造。
We call a system of sliding structures, including bedding slip-dessecting slip-overthrust-nappe structure, as the layer sliding structure.
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