At the end the paper summarized several empirical rules with regard to active fault and earthquake activity.
总结了活动断层和地震活动的几条经验性规律。
People who live west or just east of the Rockies are at earthquake risk, as are those in Alaska, New England and near the New Madrid fault area along the Mississippi River.
居住在落基山脉西面和东面的人们则受到地震的威胁,比如在阿拉斯加,新英格兰和密西西比河沿岸的新马德里断层附近。
The magnitude and timing of an earthquake depend on the size of the fault being ruptured, the stiffness of the rocks in question and the amount of stress that has accumulated in them.
地震的震级和发生时机,取决于断层破裂的范围,相关的岩石刚度以及其内部积聚的压力。
In 1999 the deadly Izmit earthquake in Turkey was followed a short time later by the Duzje earthquake to the east along the same fault line, and we believe they were related through stress.
1999年土耳其伊兹密特(Izmit)发生大地震,紧接着在同一断层线的东部的迪兹杰(duzce)[3]发生了另一场大地震,我们确信,这两场地震因为应力作用而相互关联。
"If enough CO2 is injected into an aquifer, it could increase the pressure enough to reactivate a fault and trigger an earthquake," warns Andrew Chadwick of the British Geological Survey.
“如果水层注入足够多的二氧化碳,压力足够高时,岩层活动,触发地震,”英国地质勘查局的安德鲁·查德威克警告说。
When this energy is released at a fault, the ground shifts and we feel an earthquake.
当能量的释放在断层里,地面就会移位同时我们就感受到地震了。
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.
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。
Sony has been buffeted by the financial crisis, the strong yen and the earthquake, none of which was Sir Howard's fault.
索尼公司接连受到金融危机、日元升值和地震的重创,其中没有一件事是霍华德的过错。
For years, Allen and colleagues have been developing an earthquake early-warning system in California, placing instruments in many of the state's fault lines.
多年来,艾伦和她的同事们一直研发加州地震早期预测系统,该系统将一些仪器安放在本州易发地震的断裂带上。
The last time California’s San Andreas Fault ruptured was in 1906, when the area of San Francisco was devastated by an earthquake and fires.
上一次加州该地区发生地震是在1906年,整个旧金山被地震和火焰夷为平地。
The earthquake and tsunami that struck Japan is a reminder of natural disasters hitting populated cities - especially those in high-risk areas along major fault lines.
日本大地震及海啸提醒世界重新认识现代都市在天灾前的抵抗力,尤其那些处于断层线边缘的高危区域。
The source mechanism, source stress field and source fault for the Chengjiang earthquake of M5.2 has been analyzed by the data of seismic waves.
利用地震波资料对澄江5 2级地震序列的震源机制、震源应力场和震源断层作了分析研究。
It illustrates that application of active fault method and modern chronology method in study of metaphase-forepart difficult or absent historical earthquake is indispensable and conceivable.
本文以两个应用实例说明把活断层工作方法及现代年代学方法引入早期疑难或缺失的历史地震研究中是必要的和可能的。
Maximum co-seismic displacement is one of the most important parameter to understand earthquake rupture mechanism and evaluate fault earthquake risk.
最大位移是认识地震破裂机理和断层未来地震危险性的最重要参数之一。
This paper mainly Outlines the new progress made in plate motion, lithostatic stress field, fault mechanics, active structure and long-term earthquake prediction.
文章主要对板块运动、岩石圈应力场、断层力学、活动构造、长期地震预测方面的新进展做了概略介绍。
A physical model for collinear fault with an unconnected area has been designed and conceptually been used to simulate the barrier or strong area concerning the earthquake preparation.
设计了共线不连通断层物理模型,在概念上可模拟与地震孕育相关的障碍体或强固区。
The earthquake sequence model defines the nonrandomeses moderate earthquake in time, intensity and location, thus leading to determination of the earthquake sequence within the fault zone.
地震序列模型确定了断层带内中强以上地震的时间、强度和位置三方面的非随机性,从而导致了地震序列的特定性。
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.
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。
The oil and gas pipe line through fault or landslide area is easy to be damaged by earthquake.
油气管道通过断层和滑坡地带,容易遭受地震破坏。
Fault dislocation due to large earthquake is known very well by people, and geologic disasters induced by fault creep get more attentions gradually.
大地震引发的断层错动已为人们所熟知,而断层蠕滑造成的地质灾害也逐渐受到更多的关注。
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。
Using HDS-1 fast data flashing Rn measure instrument, the gas radon was measured in the active fault(zone)or broken zone and earthquake swell of the Wequan reservoir dam location.
采用HDS-1型快速数字闪烁测氡仪,对温泉水库坝址区活动断裂(带)或破碎带以及地震鼓包等进行了氡气测试。
It is consistent with the area of ancient towns distribution, loess landslides distribution, Holocene active fault and the earthquake rupture zone.
这与本区黄土地震滑坡的分布范围、全新世活动断裂的展布及地震破裂带遗迹的分布相吻合。
By inversion of deformation data during earthquake for seismic fault parameters, a new kind of earthquake prediction means is proposed and some progresses have been achieved.
通过震时形变资料反演地震断层参数,在为探索地震预报新途径方面做了一些尝试。
This result is significant for the research on the fault activity and earthquake prediction and for the stability evaluation of important engineering region.
阐明这些地区晚第四纪的地壳运动对于研究断裂的活动性、地震预测预报以及重大工程的区域稳定性评价均有重要意义。
Based on the field investigation data, the Wusuxiao seismic deformation zone characteristics and earthquake parameters along middle segment of Aerjin fault have been expounded in this paper.
本文根据现场考察资料,论述阿尔金断裂带中段乌苏肖地震形变带特征及地震事件参数。
Based on the concept of the change in co-seismic Coulomb stress resulting from the interaction of faults, the earthquake trigging and delaying effects of fault interaction are proposed in this paper.
从断层间相互作用产生的同震库仑应力改变入手,提出了断层间相互作用的触震与缓震效应,探讨了断层间的相互作用对断层活动性、断层未来地震潜势及余震活动分布图像的影响。
Earthquake location and detection by waveform cross correlation, focal mechanism. Crustal fault zone structure imaging. Numerical modeling on earthquake ruptures and faulting.
地震定位与波形方法检测,地震震源机制,断层活动数值模拟,地壳断层结构与地球内部结构。
Identifying the fault for the AD 365 earthquake and tsunami is important for the tens of millions of people in the region, Ms.
肖女士说,确定公元365年地震和海啸的断裂,对于这个地区数千万人来说是非常重要的。
The technique for automatic measurement of fault deformation is of advantage to investigation in present-day fault activity, earthquake observation and prediction, and engineering safety evaluation.
跨断层形变自动化观测技术为断层现今活动性研究、地震监测预报和工程安全评估提供了有利条件。
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