虽然如此,如果智利的断层面接近崩溃,那些微波可能会促使它更快崩溃。
Nevertheless, if the Chilean fault surface were close to failure, those small waves could push it even closer.
设计了含圆柱形障碍体的平直断层物理模型,在概念上可模拟断层面上与地震孕育相关的障碍体等强固区域。
A physical model of regular fault containing a columnar barrier is designed, which can conceptually be used to simulate the barrier or strong area concerning the earthquake pregnancy.
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?
If a fault has a vertical fault plane. How do we determine its hanging wall and footwall?
地层倾角测井是一种在裸眼井中探测地层层面及断层面空间位置的测井方法。
The diplog is a method for detecting the space location of the bedding and fault planes in barefoot well.
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.
在具有同样介质强度条件下,推得不同断层面宽度情况下震源体线性尺度与震级的关系式。
In the condition of the same medium strength, the relative expression between source linear dimension and magnitude is derived in the case of different fault plane width.
铜川矿区煤系地层中小断层十分发育,这些小断层一般为层间断层(包括层面断层)。
A large number of small faults, generally intraformational faults (including bedding faults) have been found in THD coal measures in Tongchuan coal-mining District.
断层面解随时间没有明显的变化。
依据半弹性空间地震位错理论获得的静应力变化量,可以长期存在于邻近断层面上,直至下一次地震发生。
The changes on static stress, acquired according to the half-space elastic dislocation theory, can exist on fault plane for a long time until the next strong earthquake.
余震发生在主震的断层面上(或其附近),是由主震断层面附近介质的应力调整造成的。
The aftershocks were distributed on (or near) the fault plane and were triggered by the stress redistribution in the medium in the nearby region of the fault plane.
根据断裂条件和充填质条件,基于理性力学观点,研究断层面对地震子波的反射和透射问题。
According to geological fault condition, based on the viewpoint of rational mechanics, this paper researches the problem of seismic reflection induced by geological faults.
一个平行于机械软弱层或层理断层面,它把其上未形变的岩石或其下不同形变的岩石拆离或分隔开。
A fault surface parallel to a mechanically weak horizon or layer, or parallel to bedding, that detaches or separates deformed rocks above from undeformed or differently deformed rocks below.
结果表明,前震的一组节面比较集中且与主震断层面大体一致,其主压应力轴也表现出相对的集中。
The results show that the group of nodal planes of pre shocks puts together comparably and identical with the fault of main shock, so do their P axes.
断层面进水局部产生滑移,断层的分布交杂区易形成异常高压,导致断层附近易发生套损。
Fault face moves relatively after being contaminated by water, areas with complex faults distribution can easily cause abnormal high pressure thus can cause casing sheer easily.
发震断层面上潮汐有效剪切应力增量的数值计算是应用响应比理论的一个关键性基础问题。
The numeric calculation of the tide-effective shear stress on the seismic fault plane is a key to the application in the load-unload response ratio theory.
导致上覆土层的破裂的因素有基岩断层位错类型、断层面倾角、断层位错量及上覆土层的厚度与分布状况等。
The form and state of overlaying soil rupture depend on the types of the fault and its dip-slip angle and size of dislocation, and the thickness of overlaying soil and its distribution.
通过雷达记录剖面可以直接探测得到断层走向、倾向、倾角及位置,但不能查明断层面内充填物的具体情况。
The strike, dip, dip angle and position of a fault can directly been gotten by GPR records profiles, but the method cannot be used to describe the features of the fillings in fault plane.
通过数值试验论证了利用多个断层面随机取向的地震的P、B、t轴推断构造应力主轴方向的可能性。
A numerical computation test shows the possibility of inferring the principal axes of tectonic stress from the p, b, t axis of earthquakes with randomly oriented fault planes.
断层面将发生断层的岩石分隔成两个岩块,我们将位于断层面之上的岩块叫做上盘,而将位于断层面之下的岩块称为下盘。
Fault plane divides faulted rock into two blocks. The block above the fault plane is called hanging wall; the block below the fault plane is named footwall.
分析了存在断层岩体的移动规律的变化,提出了断层影响先产生断层面离层,再进一步扩展的移动过程。
Based on analysis of the change of rock movement induced by a fault, the influence of fault on rock movement is first represented by separation of fault plane and further propagation.
提出在同一地震构造带上,小震断层面解的主压应力方向具有一致性。
It is suggested that on the same seismotectonic zone, the directions of principal compressional stress of fault plane solution of small earthquakes are consistent.
震区的主压应力为北北西方向,两震的受力方向基本一致,但断层面解明显不同。
According to focal mechanism, the directions of main press stress of the two are NNW in the seismic area but the fault plane solutions are different.
结果表明,断层面与层面的夹角变化率是控制断层相关裂隙空间的主控因素。
The result indicates that the derivative of the Angle between the fault and the bedding surface is the major control factor on the development of fracture pore space associated with fault.
在利用地震层位构造图编制盆地区域性等厚图时,可以用断层面的残留厚度来描绘断层在平面上的分布。
In compiling areal isopach of a basin from seismic horizon structure map, we can use the residual thickness at both sides of fault plane to show the horizontal distribution of a fault.
本文提出了利用等震线测定地震断层面的走向、倾向、倾角和破裂长度等震源参数的宏观方法。
In this paper, a method is proposed such that the strike, dip, dipping direction and fracture length of a fault plane can be determined using of isoseismal lines.
伽师强震群的破裂断层面为北东向,与震源深度梯度变化带、地壳接触变形梯度变化带、等烈度线以及地震扩展方向吻合;
The rupture surface is to NNE, similar to gradient belt of focal depth, gradient belt of crustal deformation, isoseisms and extended direction of earthquakes.
岩土层面、节理和断层的防渗、固结注浆。
Geotechnical level, joints and faults of the anti-seepage, consolidation grouting.
以一些数值结果说明介质的泊松比、断层面的倾角、上界和下界对地面的地震位移场的影响。
Some numerical examples are presented to illustrate the effects of Poisson ratio of the medium, the dip angle, upper and lower boundary of the fault, to earthquake dis-placement field on surface.
结果表明:断层面压力控制着断裂带内空腔和倾斜裂缝愈合的程度;
The big or small of the pressure exerted on fault surface controls the tightness and seal of spaces and inclination fractures in fault zone.
利用单个角砾即可指示断层两盘位移方向和断层面产状。
The individual breccia can be used to indicate the direction of displacement of fault walls and the mode of occurrence of the fault surface.
应用推荐