A stress drop occurs on its stress-strain curves.
应力-应变曲线出现应力降。
Estimates of static stress drop and rupture velocity are ambiguous.
对静态应力降和破裂速度的估计是不明确的。
The order of the stress drop in the experiment is same as that in the earthquake.
实验中的应力降和地震中的应力降在数量级上是相同的。
The trend that scalar seismic moment and stress drop increase with magnitude was obvious.
地震矩和应力降都呈现出随震级而单调递增的规律性变化。
The stress drop and acoustic emission change sharply before and after the burst in the borehole.
在临界压力附近，钻孔冲击前后的应力降及声发射急剧增加。
Here it is considered that there is almost no relationship between stress drop and magnitude for large earthquakes.
本文就此问题进行简单的讨论。对于大地震而言，可以近似地认为地震应力降与震级无关。
At present, there are different views about the relationships between seismic moment, stress drop and the magnitude.
目前，对于地震矩及地震应力降与震级的关系存在着不同的看法。
We also found the dependence of corner frequency on seismic moment, seismic moment on stress drop, source radius on stress drop.
得到了拐角频率与地震矩、地震矩与应力降、震源半径与应力降之间存在依赖关系。
The variation of corner frequency and stress drop with time are analyzed, and the relations between focal parameters are discussed.
分析了拐角频率和应力降随时间的变化趋势，并讨论了震源参数相互之间的关系。
Moment magnitude is transformed from seismic moment, so the estimation inaccuracy of stress drop and shear modulus will affect moment magnitude scaling.
矩震级标度是从地震矩换算过来的，换算关系中地震应力降与剪切模量估算的不准确会对矩震级标度产生影响。
The results of this study also show that estimation of seismic stress drop from the peak parameters of ground motion will become a new practical method.
研究结果还表明用地面运动峰值参数估算地震应力降是一种新的实用性较强的方法。
The coefficient of brittle stress drop is correlative with the index of rockburst trend in an opposite way, so it can be used to evaluate the rockburst trend.
应力脆性跌落系数与岩爆倾向性指标呈显著反相关关系，可用来作为评价岩爆倾向性的指标之一。
The preliminary study result shows that the two segments in question show differential source stress drop and Q value, which can be explained by the earthquake activity.
据初步研究结果，伊通-舒兰断裂南、北两段的震源应力降与Q值存在差异。
The results obtained indicate that the stress drop gradually increases with distance from 2 bars at Tangshan and vicinity toward the northeast and southwest to a maximum of 34 bars.
唐山、丰南附近，应力降较低，约2巴。从这两地向东北、西南应力降逐渐增高到34巴。
The software RFPA is used to simulate the borehole burst, validate critical pressure, and research the stress drop and acoustic emission before and after occurring the burst in the borehole.
用RFPA软件对钻孔冲击进行了数值模拟，验证了钻孔冲击实验得出的临界压力，并研究了钻孔冲击前、后的应力降及声发射等特征。
It is a low stress-drop earthquake occurring in a weak zone that is incapable of accumulating higher stresses.
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.
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。
应用推荐