If a fault has a vertical fault plane. How do we determine its hanging wall and footwall?
若一断层的断层面是直立的，我们怎么去确定它的上盘和下盘呢？
Based on this principle, the new function expressions of 2-d anomalies due to sloping thin dikes, geologic contact and vertical fault have been deduced, respectively.
基于这一原理，本文就二度岩脉、接触带、垂直断层磁异常的反问题导出其表达式。
Based on the data of cross—fault survey in the study area, the annual rates of vertical fault motions in related fault zones were calculated and the behaviours of fault motions were analyzed.
依据成都区内的跨断层测量资料，计算了有关断裂带上各断层的垂直活动年速率并分析了断层活动的性质。
For vertical strike-slip faults, the rupture directivity effect causes as strong spatial variation in ground motions for a given closest distance to the fault.
对于垂直走滑断层，在给定的距断层最近的范围内，破裂方向效应使地震动产生强烈的空间变化。
Whether mining in hanging wall or footwall, the elastic energy and vertical stress in the fault area will increase with the increase of fault dip Angle.
无论上盘或下盘开采，断层区域弹性能及垂直应力都随着断层倾角的增加而增加。
Using the Finite Element Method (FEM) and dislocation theory, we simulated the asymmetric earthquake displacement field of a vertical strike-slip fault caused by laterally inhomogeneous medium.
结合位错理论和有限单元法，对介质横向不均匀性引起的直立走滑断裂地震水平位移场不对称性进行了数值模拟研究。
Compared with the seismic responses of free homogeneous half space, the results present the effect of vertical cracks on the propagation of seismic wave and the ground motion near the fault site.
计算结果与均匀半空间自由场做了对比，以说明竖向地裂缝对地震波传播和附近地面运动的影响。
Among all methods of 3-d profilometry with projecting grating, direct fringe displacement analysis has the fault of low resolution in vertical fringe direction.
在光栅投影三维轮廓术中，直接条纹位移分析法存在着垂直条纹方向分辨率低的缺点。
This study shows that the formation of antithetic normal fault is controlled by NE WS strike tensile stress and dextral shear stress and the strike is nearly vertical to the tensile stress.
研究认为，北北东向反向正断层的形成受北东—南西向张应力及右旋剪切力控制，反向正断层的走向与张应力方向基本垂直；
By modifying governor characteristic curve and the edges of helix and vertical groove in plunger, as well as adjusting the length of idling spring, the fault is eliminated.
通过修改调速特性曲线、改进喷油泵柱塞的结构和调整怠速弹簧长度消除了故障。
The relativity of fault sealing and fault rocks was investigated based on the faulted rocks, and the relationship between fault sealing and vertical changes of fault rocks was established.
从断层岩入手，分析了断层岩与断层封闭性的相关性，进一步建立起断层岩纵向类型变化与断层封闭性的关系。
The method of studying the vertical gas-seal ability of fault at motionless stage was established by contrasting the shale content with its cutoff.
通过断裂带泥质含量与断裂带封闭天然气所需泥质含量下限值的比较，建立了一种静止时期断层垂向封气性的研究方法。
Fault and unconformity are the most important paths for vertical and lateral migration.
断裂和不整合面是天然气长距离垂向、横向运移的重要通道。
The fault displacement may be vertical, horizontal, or any combination of these.
断层位移可能是垂直的、平行的、或者是两者的综合。
The results show that the V/H peak acceleration ratios are reduced as the distance of site to the fault is increased, and the vertical response spectra and …
竖向反应谱及竖向与水平向加速度反应谱比是周期的函数、并与场地条件及震源距相关。
A fault movement can be resolved into an axial component (parallel to the pipe axis), a lateral component (perpendicular to the pipe axis) in the horizontal plane and a vertical component.
断层运动可分解为轴向分量(与管轴平行)、水平面的侧向分量(与管轴垂直)和竖直分量。
The evaluation results tally with the actual geological conditions, which indicates that it is feasible to evaluate the vertical seal of the fault fissures by use of these methods.
并将其应用于松辽盆地北部升平—汪家屯气藏营城组内断裂缝垂向封闭性的评价中，评价结果符合实际地质条件，表明该方法用于断裂缝垂向封闭性评价是可行的。
When lateral sealing was formed by fracture fillers the fault can be sealed in vertical direction.
当断裂填充物构成侧向封闭，断层在垂向上也应是封闭的；
Pinghu fault is the main passage for the vertical migration of oil and gas.
平湖断裂是天然气垂向运移的主要通道。
Based on the analysis of vertical seal mechanism and evolution process of fault, the evolution of vertical seal of fault was studied quantitatively.
在断裂垂向封闭机理及其演化过程分析的基础上，开展了断层垂向封闭性演化的定量研究。
The paper focus on the horizontal and vertical characters of tensional normal fault formed in the early Caledonian.
着重分析了加里东早期张性正断裂的平面和剖面特征。
Fault transport system is the main passage of oil or gas migrating in the vertical direction.
断裂输导系统是油气在地下进行垂向运移的主要通道。
Of course, the cause of the fault and the wear on the main splint has a relationship, so the problem may also appear in the vertical wheel and the small steel wheel.
当然，故障原因也和把挺在主夹板上的磨损有关系，因此问题也可能出现在立轮和小钢轮之间。
Fault sealing is divided into lateral sealing and vertical sealing.
侧向封闭性和垂向封闭性。
Fault is the main pathway of oil-gas migration in the vertical direction, and unconformity and carrier bed are the main ones of oil gas migration in the parallel direction.
断裂是油气进行垂向运移的主要通道而不整合面和输导层是油气进行侧向运移的主要通道。
The time-space distribution of vertical seal in Shurennouer Fault was analyzed, according to the fault plane pressure and mudstone content of fault zone.
通过断裂侧向封闭机理及影响因素分析，利用断裂带中泥质含量的估算值对苏仁诺尔断裂侧向封闭的空间分布进行了研究。
The different sedimentary environment at late Pleistocene was mainly due to vertical motion of fault block.
造成晚更新世时期两岩芯沉积相的差异主要与断裂构造的升降运动有关。
The different sedimentary environment at late Pleistocene was mainly due to vertical motion of fault block.
造成晚更新世时期两岩芯沉积相的差异主要与断裂构造的升降运动有关。
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