thrust fault

The M 7.6 Chi Chi earthquake, Taiwan, on September 21, 1999 ( local time) is a thrust fault earthquake.

1999年9月21日（当地时间）台湾集集7.6级地震是一个逆断层型地震。

Firstly, reflected wave seismic exploration and electrical depth sounding were used to found that the original F13 thrust fault was in fact F13 normal fault;

首先，运用反射波地震勘探和电测深确定构造关系由原F13逆冲断层调整为F13正断层；

Coal and gas outburst danger zone is mainly distributed in the southern thrust fault nearby, the eastern syncline axis and the regional of magma intrusion.

在新安矿区南部逆冲断层附近、东部向斜轴部和岩浆侵入严重区域存在着煤与瓦斯突出危险性。

Finally it is shown that the forward thrust fault block sequence of piggy-back pushing from the Tianshan Mountain to the Tarim basin, tensile structures with graben-horsts and strike slip transfer tectonics could become the oil-gas bearing local structures with oil pools formed in the late period.

并指出由天山向塔里木盆地推进的前列式背驮构造、堑垒式引张构造及走滑转换构造可以成为晚期成藏的含油气局部构造。

When the dip angle is shallow a reverse fault is often described as a thrust fault.

倾角较小的逆断层常称为逆冲断层.

Transformation from Indosinian Fold-thrust Belt to Yanshanian Intraplate Thrust Fault: An Example from Yudu-Ningdu Area, Southern Jiangxi Province of China

印支期褶冲构造向燕山期板内逆冲构造的转换&以赣南于都-宁都地区为例

Earth tides can trigger shallow thrust fault earthquakes

地球潮汐能够触发浅源逆冲断层地震

The main faults are the thrust fault in its northern margin and the strike-slip fault in its southern margin.

最主要的两条大断裂分别是北缘和南缘断裂，北缘为逆冲断裂，南缘为走滑断裂。

They are relatively high for thrust fault earthquakes;

逆断层地震的τ0值较高；

Under the main thrust fault is a part of the Mesozoic and Cenozoic foreland depression of Jiuquan Basin.

主逆冲断层的下盘掩覆了酒泉盆地中、新生代前陆坳陷的一部分，发育了一受控于深部滑脱断层的断层传播褶皱。

Fluid push thrust fault.

流体推挤型逆断层。

The major structural elements of the central structural belt are the combinations of double thrust fault system with ejective folds.

中部构造带主要构造要素是双冲式断裂系统和隔档式褶皱组合；

Near-west-east thrust fault system and north-south slide fault system resulted from the system separate the west area into different chess-type structural blocks.

台北凹陷西部构造活动晚期形成的差异逆冲推覆体系与该区构造格架的定型、油气的运聚具有十分密切的关系。

It is possible to find oil and gas pools of thrust fault covered trap type and traction fold type.

地面油气显示不能证明地下已无油气藏存在，不能排除在该区找到大型逆冲断层遮挡圈闭型及牵引背斜圈闭型油气藏的可能。

Thrust fault zones, as important structures exit in the earth crust, their kinematics characteristic and the geometric deformation is always a hotspot in geology field.

逆冲断裂带作为地壳中普遍存在的重要构造，其运动学特征和几何变形一直是地质学领域的研究热点。

This fault was a thrust fault in the late Meso-zoic, but in the Cenozoic it turned into normal fault due to the change of regional stress field.

该断裂在晚中生代表现为逆冲性质，至新生代随区域构造应力场的变化而转变为倾滑正断层。

It was considered that method of equilibrium profile is the best method to recognize and quantitatively study active thrust fault and underlying fault.

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。

Based on microstructures analysis, the authors study on the kinematic and dynamic features of Wen-Wang-Shan Fault and Wang-Jia-Gou Thrust Fault in Luan Coal District.

从微观角度分析了山西省潞安矿区文王山正断层和王家沟逆冲断层的运动学和动力学特征。

Forming during Yanshanian period and influenced by the basement tectonics, the main structure styles in the research area are subdivided into three types& compressive fault block, extensional fault block, and thrust fold.

研究区主要的构造样式是在燕山期形成的，但也受到了基底构造的直接影响，所以比较复杂。其构造样式可以分为挤压块断、伸展断块、逆冲褶皱三种基本类型。

Because strikes of the main thrust fault is changed, the belt is divided into four section from the north to the south.

由于主要断裂走向的变化，构造带从北而南分为四段。

The low angle thrust fault at section bottom branched forward in piggy-back thrusting style, in the west of anticline they become imbricated thrust structure; in the east of anticline they become antiformal duplex structure. The south of Junggar basin;

背斜深部的低角度逆冲断层以‘前展式’向前分支，在背斜西段形成叠瓦状推覆构造，在背斜东段形成堆垛式双重构造。

Among them, fault No I in the central Tarim is regional synsedimentary fault and a pressure thrust fault shear.

其中，塔中I号断裂是一条活动时间长的区域性同沉积大断裂，也是一条压扭性逆冲断层。

The tear fault intersected with low angle normal fault or thrust fault can form some traps, e.g.trap-door structure trap.

撕裂断层与低角度正断层或逆冲断层相交时常形成有利圈闭，如活板构造等。

Focal mechanisms demonstrate that most are of thrust fault and next the normal.

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。

A preliminary approach on growth thrust fault belts and their oil and gas exploration

试论生长逆断层带的活动及其油气勘探问题

A study on mechanical mechanism on development of thrust fault

逆冲断层发育的力学机制研究

Segmentation of thrust fault zone is a basic problem for earthquake hazard evaluation.

逆冲构造带的分段性研究是评价该类发震构造地震危险性的基础工作。

The volume of displacement along the NNW-verging master thrust fault is estimated to be about 13.

断层上盘逆冲方向指向NNW,沿着主干逆冲断层发生的倾向位移量约为13.

Foreland basin is rich in oil and gas and foreland thrust fault belt is the focus of current exploration.

前陆盆地的油气资源丰富，前陆盆地的前陆冲断带（山前褶皱&冲断带），是油气勘探的重要领域。

A thrust fault in a hydropower plant reservoir region in the southwest China

西南某巨型水电站坝区推覆断层研究