区域地壳活动性受区域构造应力场控制。
The regional crust activity is controled by the regional tectonic stress field.
地球内部构造应力主要集中于岩石圈上层。
The tectonic stress the Earth are mainly on the upper lithosphere.
构造应力还可为有机质向烃类转化提供能量。
Structural stress can also provide energy for the transformation from organic matter to oil and gas.
现今构造应力场继承了更新世以来的构造应力场；
The contemporary tectonic stress field inherites the one in Late Pleistocene.
初步分析认为，这种现象可能与现代构造应力场有关。
The primary analysis considered the effect could be relative to tectonic stress field.
分析了自重应力场和构造应力场中应力随深度的变化规律。
The variation law of geostresses with depth in gravitational stress field and tectonic stress field is analyzed.
它是西南地区现代构造运动及构造应力场调整变化的反映。
They are the reflection of adjustment and variations of the contemporary tectonic movement and the tectonic stress field.
水库蓄水和水位变化对研究区构造应力场没有明显的影响。
Both water storage and level variation have not influenced the tectonic stress field in the study area obviously.
裂缝发育程度严格受泥质含量、构造应力作用和断层的控制。
The fracture growth level is strictly controlled by argilla content, structural stress action and fault.
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。
It indicates that the seismic region controlled by the tectonic stress field is stable.
构造应力场的数值模拟是地质动力区划方法的重要组成部分。
The numerical simulation of tectonic stress field is a important part of geologic-dynamic area distribution method.
郯庐断裂东侧的现代构造应力场在区域上具有极大的稳定性。
The modern tectonic stress field on the eastern side of the Tanlu fault is regionally very stable.
这是一个好消息：这意味着大地构造应力并没有在这一地区聚积。
This is good news: it means tectonic stresses aren't building up in the region.
提出水平构造应力是煤层底板变形破坏不可忽略的重要因素之一。
Point out that the horizontal structure stress is one of the important influence factors on the coal seam floor's failure.
地壳应力应变观测在地震预报及构造应力场分析中占据重要地位。
Crustal stress-strain observation plays an important role in earthquake prediction and tectonic stress analysis.
论述了现今构造应力场数值模拟及裂缝有效性预测的原理及实现方法。
Numerical simulation of recent structural stress field, prediction principle of fracture effectiveness and performing method are discussed.
在利用能量协调条件构造应力模式时，最后的应力模式中含有矩阵的逆。
When the stress mode is constructed by energy compatibility condition, the last stress mode involves the inverse matrix.
地质预测法主要有曲率法、构造应力场模拟法、断层应力强度因子计算法；
Geological methods mainly include curvature method, structural stress modeling and strength factor computation of fault stress.
板内地震构造的主要控制因素是区域构造应力场和局部的特殊发震构造条件。
The main controlling factors of intraplate earthquakes are the regional tectonic stress field and the special conditions for the seismogenic structures.
构造应力实质上是通过对天然裂隙开合程度的控制而对煤储层渗透率施加影响。
The tectonic stress affects coal reservoir substantially through controlling the open-close degree of the fissures in coal reservoir.
利用弹性力学的空间分析方法分析了采场平面形状与水平构造应力之间的关系。
Based on the spatial analysis method of elasticity mechanics, the relation between the shape of the plane stope and horizontal construction stress was analysed.
强烈的构造应力不仅改变了储层的性质，而且还直接控制着油气的聚集和分布。
The strong tectonic stress not only changes the reservoir properties but also directly controls hydrocarbon accumulation and distribution.
地震是由于地球内部的岩体受到构造应力作用，导致岩体突然断裂错动的结果。
Earthquake occur because of tectonic stress action from the interior of earth, rock suddenly rupture and slip.
以鸡西煤田艳胜井田为例，对断块间褶曲特征、构造应力场及形成机理作初步分析。
For example, Yansheng shaft in Jixi Coal Mine, the character of fault fold, structure stress and forming system are analyzed.
得到的结论是，地下水流量对区域构造应力活动及地震活动具有非常灵敏的反映能力。
We have obtained the following conclusions: the groundwater outflow has extremely sensitive reflection ability for tectonic stress and earthquake activities in a region.
本文通过构造应力场理论分析本区地质构造特征、热储构造与热储储集性之间的关系。
This paper studies the characteristics of geological structure, the relation of reservoir structure and capacity of store through theoretical analysis of structure stress.
结果表明，构造应力作用提高了“煤晶核”BSU的延展度和堆砌度，使面网间距减小。
Tectonic stress result in increasing diameter and the stack height of basic structural unit(BSU), and decreasing the BSU lamellae spacing.
研究结果表明，构造应力对三车道公路隧道的承载能力、破坏形态、位移规律都有很大影响。
The results show that tectonic stresses have influence upon the bearing capacity, the destruction form, and the surrounding rock displacement rule of three lane road tunnel.
采用数值计算方法，对处于较高构造应力作用下的地下工程的变形和支护特点作了深入分析。
In this paper, the deformation and support characteristic of underground engineering by the action of tectonic stresses is thoroughly analyzed with the numerical method.
每个地震按照双力偶模型所得到的震源应力场，有的反映构造应力场，有的反映转换应力场。
Some of the stress fields obtained from earthquake mechanism according to double couple model of earthquake represent tectonic stress field, but some of them represent the transformed stress field.
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