地质断层

斯瓦特坐落在一条地质断层带上，所以这里经常发生地震，但这次的地震不太寻常。

Swat lies on a geological fault line and weoften had earthquakes , but this felt different .

而地点不会选在本次地震的地质断层带沿线，也不会在有更多地质灾害风险的地方。

Towns won 't be rebuilt according the fault line that produced the latest quake , or in places at risk of more geological calamities .

在总结前人关于限制Delaunay三角剖分、地质断层理论基础上，提出了一套全新的断层处理方法。

In this paper , a new method of constrained Delaunay triangulation and a fault data processing algorithm of various fault types are introduced .

基于线框架模型的三维地质断层结构模型及其构建技术

3-D geological fault model and its construction based on wire-frame model

在地质断层构造中地应力状态演变研究

Study of in situ stress state evolution in geologic fault structure

地质断层对结构震塌影响的动光弹试验研究

Dynamic Photoelastic Investigations of The Effect of Faultage on Structural Spalling

地质断层与工程抗震关系密切，其主要内容是对发震断层的确定与断层地震效应问题。

Geological faults are considered to be closely related to antiseismic engineering .

有一条巨大的、贯穿整个州的地质断层。

There 's a huge geological fault running through the entire state .

地应力在地质断层构造发生前后的变化

Variation of in-situ stresses before and after occurrence of geologic fault structure

大型地下洞室复杂地质断层数值模拟分析方法

Numerical simulation and analysis method of complex geologic faults in large underground chamber

基于单元重构的岩土工程复杂地质断层建模方法

Methodology for modeling of complex geological faults in geotechnical engineering based on element reconstruction

例如，我们知道地震将发生在哪里：主要发生在大的地质断层上。

For example , we know where earthquakes are going to occur : primarily on large geologic faults .

加利福尼亚的一个大的地质断层；从圣地亚哥延伸到旧金山；严重地震的产物。

A major geological fault in california ; runs from San Diego to San francisco ; the source of serious earthquakes .

结合工程实例，探讨山区公路隧道新奥法施工中地质断层破碎带的处理技术。

This paper discusses the treatment technique for highway tunnel in fault rupture zone during construction with New Austrian Tunneling Method .

地质断层地区胃癌高发因素的探索&地质水系和胃癌的关系

Study on risk factors for stomach cancer in faulty area & relationship between geologic period , hydrographic system and stomach cancer

地震：由于地质断层积聚的压力被释放或由于火山活动引起的地壳的突然变动。

Earthquake : a sudden movement of the earth 's crust caused by the release of stress accumulated along geologic faults or by volcanic activity .

所谓的火焰圈是一个大型地质断层，形成于太平洋板块和其他版块交界处，由于地质活动频繁，常导致地震和火山。

The Ring of Fire is a chain of large faults associated with the Pacific plates interaction with surrounding plates , which can produce earthquakes and volcanoes .

研究人员对美国加利福尼亚州活跃又复杂的地质断层系统进行分析，并采用新方法，将数据转换成地震几率。

Researchers analysed the latest data from the state 's complex system of active geological faults , as well as new methods for translating these data into earthquake likelihoods .

科学家相信美国西海岸有可能成为系列地震的其中之一，特别是由于太平洋东北部分和日本有着类似的地质断层结构。

Scientists believe the West Coast could be hit as part of a cluster of earthquakes , with a Pacific Northwest fault having similar characteristics to the one underneath Japan .

利用共轭梯度法来求解高度场的泊松方程，给出地质断层数据高度场的生成算法。

To solve this problem efficiently , conjugate gradient method is introduced to evaluate the poisson equation of terrain in this paper , and the construction algorithm of the faultage datas is given .

在应用地震剖面进行构造、沉积相、油源解释和圈闭评价时，应该正确理解解释地震剖面断层与地质断层之间的关系，否则会得出错误的结论。

Applying seismic sections to geologic structure interpretation , sedimentary facies interpretation , oil sources interpretation and hydrocarbon trap evaluation , geologists must know the relation between seismic fault interpretation and geologic fault interpretation , otherwise they will draw mistaken conclusions .

带地质逆断层约束数据域的Delaunay三角剖分算法研究

Study of algorithm for Delaunay triangular irregular network of constrained data field with reverse fault

据断层附近布格重力异常分布反推地质时期断层运动的探讨

The inverse estimation of fault movement in geological time with Bouguer gravity anomaly nearby the fault

地震监测网点建设与地质构造断层划分是地震观测和预报技术的一个重要组成部分。

Seismic monitoring network construction and geological fault division are important components of earthquake observation and forecasting technology .

利用ANSYS有限元分析软件及其中的节理单元，建立二维模型对同一工作面地质条件下断层的不同垂高和角度对采场压力的影响进行研究，并对此模型进行相似材料模拟研究。

Furthermore , making use of ANSYS finite element software and its joint element , studied the effect for different angles and vertical heights of fault at the same geometry factor on the underground pressure in fully-mechanized sub-level caving , and studied it by established the similarity material simulation model .

地质学者认为断层是震源在地表的表现。

Geologist thinks that fault is the surface expression of focus .

西湖凹陷黄岩区地质演化及断层对油气运聚的影响

Geological Evolution of Huangyan Area in Xihu Sag and the Influence of Oil and Gas Migration in Fault Zone

矿区特殊地质构造例如断层或岩层分界面，对地表的塌陷界限有重要影响。

Special geological structures such as faults or rock interfaces have an important impact on the scope of surface collapse .

隧洞不良地质段包括断层、低强度的软弱夹层、地质构造发育的结构松散地层、非岩性粘土、高地应力地层和富水地层等。

The tunnel adverse geological faults include faultage , low strength , geological formation and development of loose , non-rock clay , high stress formation and water-rich strata .

层间接触关系&地质层位与断层的边界清楚，小断层断点干脆，便于地质人员分析解释。

The interlayer contact relations - boundary between geological horizons and faults are clear ; and the fault points of small faults are obvious , thus easy for interpretation .