因此,当这些应力最终释放的时候,所发生的地震比以往更加具有破坏性,就连在古巴东部就能感受到震动,一系列强烈的余震一直持续到第二天。
When it finally struck, therefore, the earthquake was all the more violent. They could feel the shaking as far away as eastern Cuba.
1967年印度发生的那起震级6.3级、致200人死亡的地震就是印度的柯伊呐(Koyna)大坝(拦截的水产生的应力)造成的。
A magnitude-6.3 quake in India in 1967 that killed 200 people was caused by impoundment behind the country's Koyna Dam.
表明应力应变异常形态的时间特征与地震的孕育和发生有较明显的关系。
The results show that the anomalies' shape character of stress and strain has obvious relation with the development and occurring of earthquakes.
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。
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.
地震是在剪应力作用下发生的岩石大规模破裂过程。
Earthquake is the rupture prdess of rock In large scale under the applied shear stress.
对于某些大陆板块内部,局部构造活动对观测应力场的贡献起到重要作用,因而控制着地震的孕育与发生。
For some of continental regions, the local active tectonics plays an important role in the observed stresses and controls the generation and occurrence of earthquakes.
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.
它是发生在不能积累起较高应力的薄弱地带的一次低应力降的地震。
It is a low stress-drop earthquake occurring in a weak zone that is incapable of accumulating higher stresses.
通过对北票矿区浅源地震的分析,认为现今构造应力场和断裂对矿震等地质动力灾害的发生起控制作用。
According to the analysis of shallow earthquake in Beipiao mining area, the author conclude that modern tectonic stress field plays dominant role in occurrence of geo-dynamic disaster.
从板块运动的观点出发,推断了半岛地壳的现代应力场、半岛地区的运动总趋势及其地震发生原因。
The current stress field of the crust, the general movement tendency and the causes of the quakes in the Penisula were inferred based on the plate tectonics.
地震前,震中区周围应力场发生转向,由正应力区变为负应力区,同时正应力的量值逐渐增大。
The stress field of periphery of the epicentral region transformed from positive stress into negative stress, and the value of the positive stress increased gradually before the earthquakes.
结果表明,广东地区的总体剪应力值较低,未来发生中强地震的可能性不大。
The results show that the tectonic environment shear stress field in Guangdong area is low on the whole, so the possibility of occurring moderately strong earthquake is small.
即使断层裂开,也不会发生地震,因为那样的话,就不再有摩擦力了(摩擦力会使相接触的断层应力不断积累而最终诱发地震)。
Movement occurs along the plane of a fault, not perpendicular to it. If faults opened up, no earthquake would occur because there would be no friction to lock them together.
了解和认识岩石圈结构及其变化特征,对于分析研究该区域构造环境、应力场和地震的发生等有重要意义。
It is significant to know changing character of lithosphere structure in order to analyze and study regional tectonic conditions, stress field and earthquake occurrence.
分析了岩体的位移和应力分布规律,得到了层间裂纹产生及其扩展规律,建立了地震发生的条件,提出了一种预报地震的方法。
Analytical solution was given for rule of rock displacement and stress distributions and forming and developing of the crack in interface layer. A condition of earthquake occurring was...
分析了岩体的位移和应力分布规律,得到了层间裂纹产生及其扩展规律,建立了地震发生的条件,提出了一种预报地震的方法。
Analytical solution was given for rule of rock displacement and stress distributions and forming and developing of the crack in interface layer. A condition of earthquake occurring was...
应用推荐