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 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。
The difference of hydrocarbon distributions were controlled by the conditions of source rock, reservoir, tectonic, stress field and fault sealing properties.
并进一步提出生油条件、储集条件、构造条件、构造应力场条件和断层封闭性条件是控制不同断块模式内油气分布的主要因素。
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 complete suit of closely analytical expressions of stress field is presented for the strike slip shear fault with an arbitrary dip Angle in a semi infinite medium.
给出了半无限空间中任意倾角的走向滑动剪切断层错动产生的应力场的一套严密的解析表达式。
The interrelated control of the fault structure, structural coal and gas outburst is the result of a long term function in the geological history and present structural stress field.
断层构造、构造煤分布及其与瓦斯突出的这种相互控制作用是地史上和现今构造应力场长期作用的结构。
Based on the field analysis of deformation and stress field inversion from fault slip data, the formation and tectonic evolution history of the Liupanshan basin has been preliminarily established.
基于野外变形分析与断层滑动矢量构造应力场反演，初步确定了六盘山盆地形成与构造演化历史。
We use 78 focal mechanisms of the fore shocks, main-shock and after shocks of the Yao 'an earthquake sequence to analyze the characteristics of focal fault and stress field.
用姚安地震序列前震、主震和余震的78个震源机制解，分析了序列震源断层和震源应力场特征。
The modern tectonic stress field on the eastern side of the Tanlu fault is regionally very stable.
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。
Through the analysis on stress field, palaeogeomorphology and spatial distribution of faults, Kendong region is considered to be 'concealed' strike - slip fault.
通过对区域应力场、古地貌和断裂空间展布等分析，认为垦东地区发育“隐伏型”走滑断裂。
The NW and ne trending fault zones shape a conjugate pattern in this region, which represents a developing conjugate shear fracture system in the crust under the stress field since neotectonic time.
与北东向断裂带呈共轭关系，是在先存构造基础上于新构造应力场作用下正在发育的一套地壳共轭剪切破裂系统。
Around the propagating fault segment the disturbed stress field of maximum shear stress displays an eight petal pattern and that of mean stress displays a four quadrant pattern.
围绕断层扩展部位剪应力增量场呈八瓣式分布，平均应力增量场呈四象限分布。
The affection on main tensile stress and shear stress field was weakened from Cherchen-xingxingxia strike-slip fault.
主拉应力场和剪应力场受车尔臣—星星峡走滑断裂的影响明显减弱。
The affection on main tensile stress and shear stress field was weakened from Cherchen-xingxingxia strike-slip fault.
主拉应力场和剪应力场受车尔臣—星星峡走滑断裂的影响明显减弱。
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