1) fault zone
断层构造带
1.
This paper,taking Zhaogezhuang Mine 2037 face as an example, introduced the application of rill flexible shield mining method in fault zone under the steep thick seam,explored the technological innovation on how the face pass through the fault zone,supplying with some references to how to reduce the tunneling footage and enhance the recovery rate of resources.
本文以赵各庄矿2037工作面为例,介绍了急倾斜特厚煤层伪斜柔性掩护支架采煤方法在断层构造带的应用,对工作面如何通过构造带进行了工艺探索和技术革新,对于如何减少掘进进尺、提高资源回收率,具有一定的参考价值。
2) Faults
断层
1.
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
2.
Main controlling factors for the vertical seal of faults;
断层垂向封闭形成的主控因素
3.
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
3) fault
断层
1.
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
2.
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
3.
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
4) fracture
断层
1.
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
2.
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。
3.
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。
5) dislocation
断层
1.
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。
2.
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。
3.
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。
6) faultage
断层
1.
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
2.
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
3.
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
参考词条
补充资料:断层破碎带处理
断层破碎带处理
treatment of fracture zone of fault
duanCeng Posuidai ehuli断层破碎带处理(treatment of fraeture Zone of fault)为一了 使坝基岩体的物理力学性能 (承载力、变形、抗渗等)得到 改善,对岩基中存在的断层破 碎带所进行的处理。 处理方式主要有:①规模 较小的断层破碎带,常采用开 挖的方式处理,其挖深一般为断层破碎带宽度的l一15倍。规模较大并对岩基的强度和变形有较大影响的断层破碎带以及交汇区的处理,需根据有关资料进行专门设计。通常用有限单元法分析计算和地质力学模型试验,比较详细地了解断层破碎带、岩体及坝体的应力分布、岩基沉陷变形量及抗滑稳定的超载能力等资料,据以确定处理方案。②倾角较陡的断层破碎带,常用的处理结构型式为混凝土塞,即沿断层破碎带挖除一部分后回填混凝土,见图1。塞的作用是使坝体压力大部分传递到塞两侧的完整的基岩上,从而提高了承载能力并改善了沉陷变形问题。混凝土塞的深度由分析计算确定。③倾角平缓的断层破碎带的处理较复杂,因为在断层破碎带的上部为一层整体性较差的楔形岩体,其下则为软弱的断层破碎带,因此在承载力和沉陷变形等方面的问题尤为突出。常用的处理结构型式除顶部设置混凝土塞外,再在沿断层破碎带的不同深度开挖若干个平洞与斜井回填混凝土,以形成支撑,承担坝体和岩体的压坝块坝块晦道混凝土塞断层破碎带郡补场协图l倾角较陡的断层破碎带处理力。处理深度一般可根据计算及试验确定,见图2。④贯穿岩基上下游的断层破碎带,处理范围应延伸到坝体外,其长度一般为断层破碎带宽度的1.5一2倍,其深度可与坝基部位处理深度相同。位于坝体以外,特别是距离坝址较近且与坝轴线平行的断层破碎带,当其坝块廊道混凝土塞平洞回填断层破碎带图2倾角平缓的断层破砰带处理对岩基和坝体的稳定、变形等有较大影响时,应一并予以处理。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。