断层倾角

断层倾角对断层活化及底板突水的影响研究

Research on effect of fault dip on fault activation and water inrush of coal floor

廊固凹陷西部扇的演化过程与沉降、沉积物供给和大兴断层倾角等因素有关。

Finally , evolution of fan bodies in the western part of Langgu Depression were possibly controlled by factors as precipitation rate , sediment supply and fault dip , etc.

断层倾角45°&60°对应着最佳观测条件，其压磁异常峰值可高达12nT；

It appears that strike-slip fault with a dip angle of 45 ° - 60 ° provides the optimum observation condition where the maximum piezomagnetic anomaly is as high as 12 nT .

不同断层倾角条件下防水煤柱合理宽度的研究

Reasonable Width of Waterproof Coal Pillar Under the Condition of Different Fault Dip Angles

而断层倾角对裂隙带的高度影响最大，断层带宽度次之，落差影响最小。

And the fault-dip is the biggest influence factor on fracture zone of roof , the width of fault is second , the divide is minimum .

在其他条件一定的条件下，研究了断层倾角、厚度及断距等综合因素与煤柱合理留设的相关规律，并给出了表达式。

Under the certain conditions of other factors , the regulation of correlating is studied on the faults ' dip angle , thickness and fall with the remaining reasonable coal pillar .

基于断裂的理论分析，通过模拟实验确认了断层倾角随岩性变化的规律；

Based on theoretic analysis of the fracture and simulation tests about the structural model , it is affirmed that the dip angle of a fault varies with different lithological rocks .

本文从几何学的角度，根据掀斜块体长度、掀斜角、脊的隆起量和边界断层倾角等几何要素，推导出了计算掀斜块体滑脱深度的表达式。

The formula for calculating the detachment depth of a tilted block is established in geometrical aspect from the length of tilted block , tilt angle , uplift displacement amount of the crest and dip angle of the border fault .

利用Excel计算岩层或断层视倾角、绘图倾角

Calculating the Apparent Dip and Plotting Dip of Strata or Faults in Excel

本文是实用经验，介绍了利用Excel电子表格计算岩层或断层视倾角、绘图倾角的方法、步骤。本程序实用性强，各勘察单位、施工单位可用来精确计算岩层视倾角和绘图倾角。

This paper introduced the method and procedure of calculating the apparent dip and plotting dip of strata or faults in Excel .

平移断层的倾角对地震产生的影响

Dip Angle Effects on Earthquake Nucleation with Strike Slip Fault

对一个设定地震，选用4个断层面倾角，计算了近场21个地点的地震动。结果表明，本文方法可以很好地表达破裂的方向性效应和上盘效应。

From the example of simulations at 21 near field points in a scenario earthquake with 4 dip angles of the fault plane , it is illustrated that the procedure can describe the rupture directivity and hanging wall effect very well .

基于简化地震模型，根据发震断层的倾角、地震震源深度这两个参数，提出一种简便的定量化确定潜在震源区边界的方法，并对本方法的应用进行了具体说明。

In this paper , based on a simple seismic model , a simple quantitative method to determine the boundary of potential seismic source is given according to two parameters of fault dips and source depth , and with concrete explanation of how to use the method .

根据地质调查得到的地震断层走向、倾角以及本地区的构造应力场方向估计滑动角。

The earthquake rake angle is derived based on geologically determined fault setting parameters and seismically estimated orientation of regional tectonic stresses .

断层落差、断面倾角、断层形态以及断层带宽度与电磁波能量的衰减有密切的关系。

The displacement , inclination , shape and width of fault are closely relative to the decrement of electromagnetic wave energy .

用近震源地震波资料反演时，反演结果对所假定的反演断层的走向和倾角非常敏感。

The near-field inversion result on the source is very sensitive to the strike and dip parameters of the presumed fault model .

江汉油区多盐断块油田兼受岩盐和断层影响，地层倾角一般较大。

The fault block oil fields with multiple rock salts in Jianghan Oil Region are influenced both by rock salts and faults , formation dip angles are generally large .

除11号断层外，其它断层倾角以大于30°为主，表现为高角度正断层。

All the fault dips , except No.11 fault , were greater than 30 ° as high-angle normal faults .

导致上覆土层的破裂的因素有基岩断层位错类型、断层面倾角、断层位错量及上覆土层的厚度与分布状况等。

The form and state of overlaying soil rupture depend on the types of the fault and its dip-slip angle and size of dislocation , and the thickness of overlaying soil and its distribution .

基岩断层位错类型、断层面倾角和断层位错量等情况与断层的性质及断层上可能发生的地震的大小相关，它们可利用地震地质研究成果来估计。

The cases of bedrock fault , including the types of fault and its dip-slip angle , size of dislocation , is related with the properties of the faults and the intensity of earthquake , which can be evaluated based on geological data .

汶川地震发震断层为高角度逆断层，断层倾角在50°-80°范围。

The Wenchuan earthquake fault is a high-angle reverse fault , which dips at 50 ° - 80 ° .

含断层底板采动效应数值分析&断层倾角对采动效应的影响

Numerical Analysis on Mining Effect of Floor with Faults-Influence of Fault 's Dip Angle on Mining Effect

研究表明断层落差、断层两侧刚度比、断层倾角对散射有显著影响。

The Factors , such as drop height , stiffness ratio of two sides , dip angle , have great effect on wave scattering .

根据模型，影响断层开启和封闭的因素主要有构造应力，断层的走向、倾角、深度，两盘岩性，流体压力等。

The factors influencing the fault opening and sealing properties include structural stress , strike , dip angle and depth of the fault , the lithology of each wall and fluid pressure .

影响断层封堵性的主控因素包括：断层形成的应力机制、断层的倾角、断层的落差、断层带的泥质含量、断层两盘岩性的对接关系和压力系统。

Influence of fault sealing the main controlling factors include : a fault of the formation of the stress mechanism , fault of the slope Angle , the divide , faults argillaceous content , faults , two sets of lithology joint relations and pressure system .

天然气在断层带中的运移速度随断层充填物颗粒粒度的增加而呈指数关系增大，随断层倾角的增大呈指数关系增大，随断层充填物中泥质含量的增加呈幂函数关系减小。

Migration velocity of gas in fault zone increased , exponentially , with grain size of filling matter becoming coarser and fault dip angle becoming larger , and the velocity decreased , exponentially , with the argillaceous content increased in fault filling .

结果表明，地应力在断层端部出现明显的应力集中现象，断层边缘为应力变化剧烈区域；断层边缘地应力分布随断层倾角不同而变化。

The result indicated that the crustal stress in the fault ends appeared the obvious stress concentration phenomenon , the fault edges were fierce regions of stress variation , and the stress distribution nearby the fault changed along with the fault inclination angle .