走向断层

例如，走向断层就是指那些断层走向与围岩走向一致的断层；

For instance , a strike fault is one which strikes essentially parallel to the trend of adjacent rocks .

对于膨胀土边坡的浅层滑动面，采用折线滑动面比圆弧滑动面更接近于实际情况。例如，走向断层就是指那些断层走向与围岩走向一致的断层；

Fold line plane was more suitable than the circular slip plane for the shallow slide . For instance , a strike fault is one which strikes essentially parallel to the trend of adjacent rocks .

走向断层性质的判断及其实用意义

Determination of characteristics of the strike faults and its practical significance

与造山运动共生的许多超基性岩体沿着走向断层出露，表现出假的整合关系。

Many ultrabasic bodies in the orogenic association occur along strike faults , which gives a simulated concordant relationship .

从而为实际工作中判断走向断层的性质，提供确切的依据。

Thus , the exact basis has been provided for determination of characteristics of the strike faults in practical work .

而北东走向断层封闭性差，常成为油气运移的良好通道。

The fault sealing in northwest orientation is good , and that of northeast orientation is poor during oil migration .

根据库伦-纳维强度理论，本文提出了临界走向断层的概念，探讨了形成闭锁段的物理机制。

Based on the Coulomb-Navier strength theory , the present author proposes in this paper the concept of fault with critical strike and discusses the physical mechanism forming the blocked segment of fault .

针对矿山生产实际分析了走向断层对缓倾斜薄矿体开采的影响，提出了开采对策，极大地提高了矿石回采率指标，可供同类矿山参考。

In view of mine production practice , the influence of strike fault to mining of gently inclined narrow orebody was analysed , and mining countermeasure was put forward , which improved mining indexes greatly . It put a reference for other mines .

臭名昭著的圣安德烈亚斯断层被称为走向滑移断层。

The infamous San Andreas Fault is what 's called a strike-slip fault .

反S型构造与枢扭走向旋转断层的修改

Modify of the " opposite S " structure and the pivotal strike rotation fault

最后，更深入的分析所求解出的震源机制后，发现正断层与走向滑移断层的震源机制，其发生性在时间上有轮替的现象。

Finally , the temporal variation of seismic energy released by different faulting mechanisms show a negative correlation between normal and strike-slip sources .

作为该方法的应用实例。本文对直立走向滑动断层的水平、垂直位移场及倾斜、应变场进行了模拟计算。

As an example of this method , the horizontal and vertical displacement field and the tilt and strain field due to vertical strike faulting are calculated .

从该断层的特征结合区域构造背景来分析，印支期的滑覆运动应是其主要成因。折线形走向滑动断层

From the view of characteristics of the thrust as well as regional tectonic setting , its main genesis should be the Indo-Chinese Epoch gliding napping . dog-legged strike-slip fault

断层蚀变带型、角砾岩带型矿体的控矿构造主要为多期次活动的近南北断层，石英脉型矿体为刘家沟石英闪长岩体内北尔走向的断层控制。

Fault alteration veins and brecciated veins are controlled mainly by the south-north striking faults , and quartz veins are controlled by the north-east striking faults in the quartz-diorite in Liujiagou .

主要发育盐墙、盐株伞盖、盐倒悬体、盐焊接、盐岩推覆体、微型盆地、逆断层和走向滑动断层等8种构造样式；

During the evolution of the salt structures , eight types of structural styles can be recognized , such as salt walls , salt stock canopies and nappes , mini basins , thrusts and strike slip faults .

本区NNE-NE走向的陡断层是一组易震断层，其震时错动为右旋走滑；

The steep faults trending from NNE to NE in this region are liable to produce strong earthquakes , whose co-seismic faultings are , for the most part , right lateral slip ;

NNENE走向的控油断层；

NNE NE strike faults that controlled oil ;

陇县&千阳构造带则主要以北西走向的逆断层及其所夹断块为特征。

Longxian - Qianyang tectonic belt are mainly north of the West towards the thrust fault and the fault block is characterized by folder . 4 .

从构造背景上看，该区以发育近东西向断层为主，这些东西向大断层与近南北向或东北西南走向的次级断层配合形成小型的构造圈闭。

From the tectonic setting , the faults in this area mainly extend from east to west . These main east-west faults coordinated with north-south subsidiary fractures form some small structural traps .

这与传统观点所认为的最小主应力方向垂直于断层走向（正断层）或最小主应力为垂直应力（逆断层）相矛盾。

This is discrepant with traditional point of view , which states that minimum principle stress is horizontal and perpendicular to the strike of normal fault or is vertical for reversed fault .

不同走向的正断层是在同一伸展过程中形成的，曲折边界主断层主导了其内部次级构造的分布与产状，偶尔出现的逆断层是在伸展情况下形成的；

The normal faults in different directions were formed in the same extension process , the major fault with tortuous boundary controls the distribution and the attitude of the substructures in Zhan - Che Sag , and a few of inverse faults were also formed in the extension process ;

酒泉盆地南缘山前褶皱冲断带以北祁连北缘断裂为界，倾向方向划分为两个带，走向方向受调节断层的控制，分段变形。

The strike orientation of two sub-belts are controlled by transfer faults , and the structures are characterized with segmented deform .

如果断层上盘和下盘的岩石相对位移运动是平行断层面走向的，这种断层称为走滑断层。

If the relative movement of hanging wall and footwall is parallel to the strike of fault plane , it is a strike slip fault .

评价和预测此类圈闭的最关键因素是进行走向闭合分析和断层封闭性的评价。

The most critical factors in evaluating and predicting such traps sealed by the reverse fault are the analysis of strike closure and the estimation of fault sealing .

斜向断层是指断层走向与围岩走向斜交的断层。

An oblique fault is one that strikes obliquely or diagonally to the strike of the adjacent rocks .

笔者根据走向断层面和岩层面的产状，结合侵蚀地形的关系，把具有相对上下滑动的走向断层划分为24种类型。

According to the relation between the erosional landform and the occurrences of the strike fault planes and rock formation planes , the strike faults slipped up or down relatively are classified 24 types .