断层滑动系数增高,断层出现无震蠕动。
The fault slip coefficient increased, and aseismic creep appeared on the fault.
基于野外变形分析与断层滑动矢量构造应力场反演,初步确定了六盘山盆地形成与构造演化历史。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
地震时发生的断层滑动确实会造成作用在该地区其他断层上的压力的改变,从而改变这些断层发生断裂的可能性。
The fault slip that happens in an earthquake changes the stress acting on other faults in the area, and may influence how close they are to failure themselves.
曼认为海地的断层与加利福尼亚圣安地列斯的断层是相似的,因为两者的板块都在朝地平线的方向相互滑动研磨。
Mann equates the fault in Haiti with the San Andreas fault in California, as both have plates that slip and grind past one another in a horizontal direction.
而最大的影响可能作用于最初引发地震的断层:毗邻滑动部分的断层将更可能发生断裂。
The biggest effect may be on the first fault itself: Parts of the fault immediately adjacent to the part that slipped may be brought closer to failure.
给出了半无限空间中任意倾角的走向滑动剪切断层错动产生的应力场的一套严密的解析表达式。
A complete suit of closely analytical expressions of stress field is presented for the strike slip shear fault with an arbitrary dip Angle in a semi infinite medium.
地震通常由断层的突然滑动所致,除了地壳震动外,更因释放能量引发其他灾难,例如火灾、滑坡及海啸。
Earthquake is usually caused by a sudden slip on a fault, resulting in ground shaking and release of seismic energy. Fire, landslide and tsunami are common hazards following an earthquake.
在同一凹陷中,断层的旋转、滑移运动,生、储、盖层的沉积作用和重力侧向滑动作用同步发生。
In the same depression, the rotation and slide of the fault, the sedimentation of source-reservoir-cap rock and gravity caused lateral sliding take place synchronously.
地震是由断层的突然滑动造成的。
不过在断层的活跃部分,两个板块似乎仅仅是在缓慢滑动,还没有发生强烈的错动。
But on some active portions of the fault, the plates tend to just creep along, without many violent jerks.
断层平均滑动速率是描述和衡量断层活动强度的一个重要指标。
The fault slip rate is an important parameter of describing and measuring the intensity of fault activity.
本文介绍并完善了作者提出的一种根据历史地震资料估计走滑断裂带地表断层平均滑动速率的方法:“均一滑动法”。
In this paper, a method, the uniform slip method, estimating average slip rate along surface trace of strike slip fault zone by historical earthquake data is offered.
沿着一些断层片段,岩石被固定在一定的位置而不能随板块运动而滑动。
Along segments of some faults, the rock becomes locked in place and cannot slide as the plates move.
结果表明:边坡的失稳主要受顺坡向的节理面和F1等断层控制。它在将来某种条件下的失稳破坏并会形成前端整体的滑动破坏模式。
The results show that the joint surface and the F1 fault of the slope made a major impact on the slope instability and formed the front section damage and slide mode under certain conditions.
这些轻微事件预示著,我们对于断层如何以及为何滑动的理解,将会以指数倍数增加。
These subtle events portend an exponential increase in our understanding of the how and why of fault slip.
比震波速度要慢得多,但量测结果显示,自从断层停止释放足以引发地震的能量之后,却仍在持续滑动。
Those measurements revealed that the fault continued to slip, albeit slowly, after it stopped emanating seismic energy.
由此推测,主震的错动面为北西西走向,可能是高倾角的左旋平移断层的滑动结果。
From this, it has been inferred that the strike of the dislocating fault plane of the main shock is NWW. It seems to be a left lateral horizontal slip fault with high dipping Angle.
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.
断层断裂的持续时间与断层中某一点滑动的时间有关(可能会相当快),同时还与沿着断层继续断裂的时间有关。
The duration of fault rupture is related to both how long it takes for a spot on the fault to slip (which seems to be quite fast) and the time it takes rupture to proceed along a fault.
滑坡形成与长江下切产生临空面、重力滑动密切相关。 测定滑坡区结构面(带)形成或滑动年龄是区分断层、滑动面以及研究滑坡形成历史的有效手段之一。
Therefore dating the formation of structural faces (zones) or slide time is an effective means for distinguishing faults and landslides and for studying the history of formation of landslides.
不外在断层的活跃部门,两个板块彷佛仅仅是在缓慢滑动,还没有发生强烈的错动。
But on some active portions of the fault, the plates tend to just creep along, without many violent jerks.
在断层中滑动很小或不存在有滑动的部位,表面错距可能最大并和深部差动属同一量级。
Ontheportion where slippage is small or nonexistent, surface offsets should beamaximum and ofthe order of the throwat depth.
模拟结果表明,库车前陆盆地是以断层相关褶皱作为滑动机制的前陆冲断带。
The results indicate that fault-related folding is the basic deformation style in this foreland basin.
沿着一些断层片段,岩石被固定在一定的位置而不能随板块运动而滑动。
The movement of the plates strains the rock at and near plate boundaries and produces zones of faults around these boundaries.
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.
③滑动量在断层面上的分布比较简单,整个地震破裂只包含一个滑动量较大的区域;
The static slip distribution is simple and the overall rupture process contains only one slip concentrated patch;
③滑动量在断层面上的分布比较简单,整个地震破裂只包含一个滑动量较大的区域;
The static slip distribution is simple and the overall rupture process contains only one slip concentrated patch;
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