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断裂结构面
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  “断裂结构面”译为未确定词的双语例句
     Logging data and fracture mechanics analyses suggest that the fault planes are rather “tight”.
     利用测井资料分析断裂结构面力学性质,认为断面很致密,发育断层泥(KH4井2402m深度断面能够封闭的最大油柱高度为67.48m);
短句来源
     Based on fault fractal theory, fault distribution features can be analyzed, roughness and structural mechanics properties of fault surface can he predicted, active rules of faults can be studied and hydrocarbon distribution can be estimated.
     结果表明断裂分维理论能够正确分析断裂分布特征,预测断层面的粗糙程度、断裂面结构力学性质,研究断裂的活动规律,预测油气的分布。 应加强多重分维研究,对正确解决有关断裂形成、分布、断裂结构面及断裂填充物特征具有重要的意义。
短句来源
     Because of the unfavorable geologic condition such as the fracture plane and the weathered joint fissures existed in the side slope of the left dam abutment at the Dashankou hydroelectric power station,hundreds of landslides occurred twice during the construction period.
     大山口水电站左坝肩边坡由于断裂结构面以及风化节理裂隙等不利地质条件存在,大坝施工过程中曾发生两次数百立方米的塌滑。
短句来源
  相似匹配句对
     Using AFS algebra and AFS structure, any human ordinary fuzzy concept can be represented.
     结构
短句来源
     Mechanism Research on Controll Fissure Compression-Shear Crack of Perilous Rock
     危岩主控结构压剪断裂机理研究
     Compared the actuality of the structure of th
     *; 结构;
短句来源
     Research on numerical simulation of damage-fracture process of control fissure in unstable rock
     危岩主控结构损伤-断裂数值模拟研究
短句来源
     Mechanical properties and fracture surface morphology of the system were investigated systematically.
     系统考察了该体系的固化过程、力学性能和断裂形态结构
短句来源
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The paper studies the geological features and stability of the middle region of shule riverfault zone by means of the interpretation of remote sensing images,geological researches and geophysi-cal prospecting.The knowledge of shule river fault zone is much improved.The structural plane fea-tures of the trunk fault of the middle region of shule river fault zone are observed at hand-outcrop ,andits mechanics character is preliminary determined as compression.The result of VLF electromagneticmeasurement on this...

The paper studies the geological features and stability of the middle region of shule riverfault zone by means of the interpretation of remote sensing images,geological researches and geophysi-cal prospecting.The knowledge of shule river fault zone is much improved.The structural plane fea-tures of the trunk fault of the middle region of shule river fault zone are observed at hand-outcrop ,andits mechanics character is preliminary determined as compression.The result of VLF electromagneticmeasurement on this area is consistent with the result of the interpretation of remote sensing images,and geological researches.It is confirmed that the Knowledge of the space distribution law of the middleregion of sh ule river zone.Some deep geological in formation is obtained from analysing and studyingdeep crust structure and earth temperature background by use of the regional geophysical and earthtemperature date.The comment on stability of the middle region of the shule river fault zone indicatesthat its middle region and the north mountain which is located the north of shule river fault zone havebetter stability.It is perfect area for being the site of HLW respeitory.

本文利用遥感图像解译、地质调研和物探等技术手段,对甘肃疏勒河断裂带中段的地质特征及其稳定性进行了研究。通过研究,对疏勒河断裂带的认识有了新的进展,取得了较好的效果。第一,在人工露头上观察到疏勒河断裂带中段主干断裂的结构面特征,初步确定其力学性质以压性为主;第二,在该区开展甚低频电磁测量,其成果与遥感图像解译、地质调研的结果一致,从而肯定了疏勒河断裂带中段空间分布规律的认识;第三,应用区域地球物理和地球地温资料,对疏勒河断裂带的深部地壳结构和地温背景进行了分析研究,获得了一些深部地质信息。同时,对勒勒河断裂带中段的稳定性进行了评述,并指出该断裂带中段及其以北的北山地区较稳定,是高放废物处置库选址的有利地区。

Kuihuadao faulted anticlinal belt in the east depression of Liaohe basin, one of the most important petroleum exploration blocks in Bohai Gulf region, is controlled by the development of Yannan fracture belt. Yannan fracture belt, a cluster of normal faults located on the west of Kuihuadao structure, is a part of the famous Tanlu faulted belt in China.Four wells with commercial oil and gas flows among 7 drilled in Kuihuadao structure proved that the oil and gas reservoirs are sealed by fault planes. Logging...

Kuihuadao faulted anticlinal belt in the east depression of Liaohe basin, one of the most important petroleum exploration blocks in Bohai Gulf region, is controlled by the development of Yannan fracture belt. Yannan fracture belt, a cluster of normal faults located on the west of Kuihuadao structure, is a part of the famous Tanlu faulted belt in China.Four wells with commercial oil and gas flows among 7 drilled in Kuihuadao structure proved that the oil and gas reservoirs are sealed by fault planes. Logging data and fracture mechanics analyses suggest that the fault planes are rather “tight”. Seismic profiles crossed the fault plane show that the fault gouge is well developed in the area. Fluid property, pressure system and fault plane map analyses indicated that the faulted blocks in the area are isolated by the faults, at the sand juxtaposition along faults, however, the fluids are sealed by fault gouge. The major activity period of Yannan fracture belt is the deposition stage of the Shahejie and Dongying Formations, during which the Yannan faults opened and closed intermittently. The activity of Yannan faults weakened from the Guantao stage. According to the intervals of oil and gas shows, and the periods of abnormally pressure occurred and developed in Kuihuadao structure, the authors believe that the Yannan fracture belt was closed from the end of Dongying stage.

辽河坳陷东部凹陷葵花岛断裂背斜构造带由燕南断裂带控制发育,是渤海海域的重要油气勘探区。燕南断裂带是郯庐断裂的组成部分,其断裂绝大多数是正断层。钻于该断裂带西侧的7口井证实,已见油气的4口井油气层均靠断面封闭。利用测井资料分析断裂结构面力学性质,认为断面很致密,发育断层泥(KH4井2402m深度断面能够封闭的最大油柱高度为67.48m);根据横切断裂的地震剖面(道积分剖面),认为广泛发育断层泥;根据流体性质、压力系统和断面图分析,各断块互不连通,断裂两盘砂岩有相接处,靠断层泥封闭。燕南断裂带主要活动时期为早第三纪沙河街组和东营组沉积期,该阶段断裂间歇性活动,断面开启与封闭交替;馆陶组沉积期以来,断裂活动微弱,根据葵花岛构造带异常地层压力形成时期和油气显示层位,认为断裂带在东营组沉积期末形成封闭。图5参10(王孝陵摘)

The recent studies show that the fractal dimension value ( D ) of faults can be used in many ways in the studying of fault systems. Firstly, it can be used to identify the nature of fault systems; Secondly, to analyze the tectonic activity of the active faults and the frequency of earthquakes; Thirdly, to predict the distribution of resource controlled by fault systems; etc. The faults with different nature have different fractal dimension values. The fractal dimension values of normal faults are high; thrust...

The recent studies show that the fractal dimension value ( D ) of faults can be used in many ways in the studying of fault systems. Firstly, it can be used to identify the nature of fault systems; Secondly, to analyze the tectonic activity of the active faults and the frequency of earthquakes; Thirdly, to predict the distribution of resource controlled by fault systems; etc. The faults with different nature have different fractal dimension values. The fractal dimension values of normal faults are high; thrust faults are lower; strike-slip faults are the lowest. The high fractal dimension values of active faults reflect the strong tectonic activity features and frequent earthquakes, while the low fractal dimension value reflects the weak tectonic activity features and few earthquakes. The fractal dimension values of granulometric distribution of fault gouges reflect the movement features of the faults. The higher the fractal dimension values, the stronger the shear deformation are in the faults. In many areas, the distribution of fractal dimension values is in accordance with the distribution of resources. The higher the fractal dimension values, the more resources and the larger ore field are in the area. According to some recent experiments, not only the ruptures and joints formed during the fracturing of rocks are fractally distributed, but the fractal dimension values of them have much to do with the direction of the forces and the way how the forces are imposed. Because the values of fractal dimension reflect the distribution features of the ruptures and joints in rocks, it can be used in the classification of the stability of rocks. Compared with other methods, the using of fractal theory in the fault systems has many advantages including quantification, briefness and easy grasp. Though it has been widely used, there are many problems unresolved because of the imperfection of the fractal theory and other factors, which should be improved continually in the using of it. Because of the complexity of the fault systems, we should pay much attention to the geological features of them and analyze the geological significance of the fractal dimension values thoroughly.

近年来的研究表明 ,断裂系统的分维数D值不但可以用于断裂结构面力学性质的鉴定、断裂活动性强弱及断裂运动方式的分析 ,而且也可以用于矿产预测等方面。不同性质的破裂面其分维值D有明显的不同 ,正断层D值最大 ,逆断层次之 ,平移断层最小。在断裂活动性及地震方面 ,高的分维数D值反映了强的构造活动性及频繁的地震 ,低D值则反映了弱构造活动性 ,而高的断层泥粒度分维值则反映了断裂活动过程中强烈的剪切变形。在矿产分布区 ,高的分维数D值一般与好的矿产分布地段相对应。实验表明 ,岩石破裂过程中形成的节理裂隙不但具有分形分布的特征 ,而且与其受力方式及方向有一定的关系 ,用岩石节理裂隙的分形特征可以评价岩体稳定性并进行岩体质量分类。与其它方法相比 ,分形理论在研究断裂系统方面具有定量化、直观、方便、易于掌握等特点。但由于分形理论本身的不完善及分维数计算过程中存在的一些问题 ,此方法在断裂系统研究方面尚有许多不完善之处 ,需要在实践中不断加以改进。另外在断裂系分形过程中要紧密结合地质实际 ,深入探讨分维数所反映的地质意义

 
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