Fractures and faults distribution and its effect on gas enrichment areas in Ordos Basin;
鄂尔多斯盆地榆林-神木地区上古生界裂缝和断层分布及其对天然气富集区的影响
Main controlling factors for the vertical seal of faults;
断层垂向封闭形成的主控因素
Evaluation of vertical seal of main faults in k_1d_1 in the north of Wuerxun depression in accumulation period;
乌尔逊凹陷北部成藏期主要断层在大一段内的垂向封闭性
Fault physical modeling experiment and its application in the assessment of fault sealing of Xinzhuang oilfield,Henan,China;
断层物理模拟实验及其在河南新庄油田断层封闭性评价中的应用
Study of finite element on egfects of faults on ground stress field;
断层对地应力场影响的有限元研究
Characteristics and influencing factors of fault sealing in Pearl River Mouth Basin;
珠江口盆地断层封堵特征及其影响因素
Influence of Fractures to Spatial Distribution of Fluid Potential and Its Research Methods;
断层对流体势空间分布的影响及研究方法
Based on the statistical analysis of water-inrush data in Panxi Coalmine,this paper classifies the water inrush caused by fracture into two types: water inrush induced by conductive fracture and active fracture water inrush induced by mining.
分析了潘西煤矿历年断裂构造突水资料,把其断层突水类型分为两大类:一是导水断层引起的突水;二是采动引起的断层“活化”突水。
Compulsive cut or explosion method are used when a fully-mechanized face across fracture or scouring zone,the technical parameters of this method are analyzed.
综采工作面遇断层或冲刷土质构造时,阐述了用强行截割或放炮的方法通过的条件及工艺参数的确定,并对关键参数进行了较为详细的分析和计算,以指导生产实践。
The following paper explains the definition of fractal,discusses the application of fractal theory in geology from earthquake,slope,debris flow,joint,crack and dislocation,and points out the problems needed to be solved by fractal theory and the theory s long term potential.
解释了分形的基本概念,从地震、边坡、泥石流、节理、断裂及断层等方面探讨了分形理论在地质学的应用,指出了分形理论还需解决的问题及发展前景。
If the variation of the local wavelength goes beyond a critical value,the dislocations will appear at local stripe to make the local wavelength return to the average .
当其改变超出某一临界值时,螺旋波斑图的局域条纹则会产生断层,使其重新恢复到螺旋波平均波长附近。
The topological charge of spiral will be changed when topological defect(dislocation) propagates to the center along the spiral.
利用唯象模型模拟了不同臂数螺旋波的演变过程,结果显示:拓扑缺陷(断层)向螺旋波中心移动时,会引起螺旋波臂数的改变,若断层与螺旋波拓扑荷同号,螺旋波臂数增加,若断层与螺旋波拓扑荷反号,螺旋波臂数将减少。
Study of floor faultage's water invasion regularity mining on the top of water pressured;
承压水体上采煤底板断层突水规律的研究
Dynamic photoelastic investigations of the effect of geology faultage on underground structural spallation;
地质断层对地下结构震塌影响机理的动光弹试验研究
Realization of inphase axis location and abstraction of faultage layer identification.;
断层两侧层位识别中同相轴定位和提取的实现