The fractures are always controlled by the tectonic stress distribution; therefore, to study the paleo-stress field is a useful method to predict the fractures.
由于构造裂缝主要受控于构造应力场，从构造应力场分析入手预测构造裂缝发育规律是十分有效的手段。
Tectonic forces from the relative movements between plates are transmitted into the continental crust, and then they create the earthquake generating stress field there.
来自板块之间相对运动的构造力可以传递到大陆地壳，从而形成了大陆内部的地震应力场。
The potential seismic risk in the Yangqing-Hualai basin, NW of Beijing City, is estimated using historical documents and recent seismicity and tectonic stress field data.
根据历史地震记载、近期地震活动性和构造应力场资料，分析了北京西北延庆-怀来盆地的潜在地震危险性。
Fault stress field study is one of problems in oil and gas field development.
断层应力场研究是油气田开发等工程领域的难题之一。
The contemporary tectonic stress field inherites the one in Late Pleistocene.
现今构造应力场继承了更新世以来的构造应力场；
The study of stress field in the crust is a basic problem in earthquake study.
地壳应力场的研究是地震学中的一个基本课题。
Analyzed end stress field of far district slight crackle under blasting dynamic.
分析了爆破弱应力波作用下中远区裂纹的端部应力场。
The stress field near crack tip is an important factor to effect crack extension.
裂纹缺陷周围的应力变形场是影响裂纹扩展的重要因素。
Slope excavation will influence the original stress field inside the natural slope.
边坡开挖会影响自然斜坡内部应力场的原始状态。
A new method is presented to measure the in-situ stresses and disturbed stress field.
本文采用一种新方法测量软弱岩体中的初始应力和扰动应力场。
The primary analysis considered the effect could be relative to tectonic stress field.
初步分析认为，这种现象可能与现代构造应力场有关。
The change of stress field during the impact process was studied by transient analysis.
模拟采用瞬态分析方法，跟踪了在整个冲击过程中应力场的变化。
Evolvement of longitudinal stress and residual stress field after welding are obtained.
得到了焊接过程中纵向应力的演变规律与焊后应力场的分布情况。
It indicates that the seismic region controlled by the tectonic stress field is stable.
表明震区始终受到构造应力场的控制，呈现出一定的稳定性。
The computation of temperature filed is coupled with that of stress field in this model.
该模型将温度场和应力场的计算相互耦合，交替进行。
Initial in-situ stress field is analyzed with multiple variables and equations regression.
在初始地应力场分析问题中，采用了多方程回归方法。
After that, the displacements and stress field are analyzed with the back analysis results.
然后利用反分析得出结果，对围岩的应力与变形进行了分析。
Evolvement process of longitudinal stress and residual stress field after welding are obtained.
得到了焊接过程中纵向应力的演变规律与焊后应力场的分布情况。
Through visualization, the three-dimensional deformation surface in whole stress field was drawn.
通过可视化，绘出了整个应力场中的三维变形曲面。
The stress field can be obtained from complex stress function in the presence of conformal mapping.
这里，平面的应力场是借助于保角映射的方法通过复变应力函数得到的。
It is a non linear inversion to calculate crustal stress field with collapse data of inclined borehole.
用斜井钻孔崩落资料求取地壳应力状态是一个非线性反演问题。
In this paper, temperature and stress field on the bottom had been simulated using finite element method.
本文运用有限单元法，对钢包底的温度场和应力场进行了数值模拟。
Analysis of blast stress field is a basic problem of blasting theory research about linear explosive charge.
爆炸应力场分析是条形药包爆破作用机理研究的一个基本问题。
The stress field analysis showed that the cleavages formed under horizontal, S-N trending compressive stress.
应力场的分析表明，劈理构造由近南北向的地壳水平挤压应力作用形成。
Local change of stress field led to the change of action mode of faults along the strike and associated folds.
局部应力场变化导致沿断裂走向上断裂活动方式及相关褶皱特点发生了变化。
Fatigue crack propagation in a compressive residual stress field can be characterized with the closure effect.
疲劳裂纹在残余压应力场中的扩展可借助于裂纹闭合力来描述。
The interaction between seepage field of groundwater and stress field is called coupling of seepage and stress.
地下水渗流场和应力场的相互作用和影响称之为渗流与应力耦合。
Investigating valley stress field is of importance to the researches on mechanism and prediction of rock burst.
深入研究沟谷应力场的一般规律对于岩爆机理和岩爆预测研究是重要的。
Investigating valley stress field is of importance to the researches on mechanism and prediction of rock burst.
深入研究沟谷应力场的一般规律对于岩爆机理和岩爆预测研究是重要的。
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