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- Sand box analog models have been proved to be powerful tools for demonstrating the structural styles of extensional fault systems. 砂箱模拟实验已被证明是研究盆地内部伸展断层系统的有效工具。
- Extensional fault system 构造变换带
- Abstract: Polygonal fault system is a tensional fault system with small throws. 摘 要: 多边形断层是指一种在平面上呈多边形具有微小断距的张性断层系。
- The polygonal fault is tensional fault system with small throws, which is of nontectonic origin. 多边形断层是一种非构造成因的断距微小的张性断层。
- Also, evidence of magmatism have been seen before in that area of the fault system. 万能的造物者制造理念,比如制造了桌子的理念。
- The fracture types of Cenozoic mainly include normal fault and transtensional fault, both of them are extensional faults and have apparent directivity. 新生代断裂类型主要有正断层和张扭断层,均为伸展断层,其分布具有明显的方向性。
- The manganese_bearing basin is controlled by the Caledonian tension fault system, being a graben basin. 该成矿带的成锰沉积盆地受控于加里东期张性断裂系统,为一断陷盆地。
- The technology has been proved to be effective for compiling fault system map of any platform on the earth. 论证这一技术对于编制地球上任一地台区断裂体系日的有效性。
- Deep and large fault system played an important role in lithogeny and metallogenesis. 深大断裂在成岩成矿中占重要地位。
- It is pointed out that the best gold metallogenic area are at uplifting and sagging edge of ductile complex fault of thrusting-nappe fault system. 提出逆冲体系中的韧脆性复成断裂带在带内的相对"上隆"和"下陷"的边缘地区以及其过渡带是金矿成矿的有利地区。
- The Paleogene tectonic anticlines in Jizhong Depression related closely to extensional faults associated with dextral shear were developed in extensional tectonic settings. 冀中坳陷的下第三系构造背斜主要形成于伸展断陷背景下,与正断层系统联系紧密。
- It is distributed alon g the Pangxidong -Jinshan fault system,and composed mainly of hydro thermally altered deformed rocks an d quartz veins. 地质地球化学研究结果表明,该矿床是中低温蚀变构造岩型银金矿床。
- Cenozoic evolution of northern area in west depression of Liaohe Basin can be divided into initial rifting stage, extensional faulting stage and compressional depressing stage. 通过对辽河盆地西部凹陷北部地区构造特征研究,将新生代盆地划分为初始裂陷、伸展断陷、挤压拗陷3个演化阶段。
- The Cretaceous basins controlled by NE trending faults extend in NE direction.The Cretaceous basins experience two stages of extensional faulted depression and late deformation. 白垩纪盆地受北东向断裂的控制,为北东向展布的断陷湖盆,经历早白垩世的伸展断陷及其以后的后期改造阶段。
- The Cretaceous basins controlled by NE-trending faults extend in NE direction.The Cretaceous basins experience two stages of extensional faulted depression and late-deformation. 白垩纪盆地受北东向断裂的控制,为北东向展布的断陷湖盆,经历早白垩世的伸展断陷及其以后的后期改造阶段。
- The effective passage system is matched up with the slope palaeotopography, the discordogenic fault, middle-shallow fault system, and the unconformity. 斜坡古地貌、深大断裂-中浅层断裂系统与不整合匹配为有效的输导体系。
- On the basic of simulation, FTF is applied to gear fault system and get good effect.It can pick-up characteristic of the fault.So it can be used. 在仿真基础上,将FTF算法应用于齿轮故障信号的提取上,取得较好的效果,能够得到明显的故障特征,方法切实可行。
- The series of derived fault system formed later (the middle and 1ater stage of Himalayan structural movement) constituted the main structural traps. 形成时间较晚(喜马拉雅运动中、晚期构造活动)的一系列派生的断裂体系构成了主要的构造圈闭。
- The results shows that Milun Fault, Sinhwa Fault, Tachienshan Fault and Chukou Fault system, Meishan Fault have higher earthquake potential. 断层震源方面,本研究以第一类活动断层为分析对象,参考活动断层参数调查的结果,建立各断层之特徵地震机率模型,并计算其特徵地震发生机率。
- The results show that there are two types of extensional faults in the Yan an Formation of the well field,they are minitype high angle downthrow faults and interlayer gliding faults. 通过大量矿井地质构造观测和地表地质调研,对布尔台井田中侏罗世延安组内伸展构造发育和分布规律、构造样式、伸展断层组合形式进行了详细解析。