Based on the study of tectonic framework and seismicity in the north china plain , main seismotectonic belts are determined , and earthquake capacities of the belts are evaluated 摘要本文分析了华北平原第四纪主要构造格局和强震活动特点，划分了主要强震构造带，并对其发震能力作了评价。
The structure units are redivided . the main structure style of chagan fault depression is summarized , in which the extensional structure are the principle part . its kinematics characteristics are analysed 对查干凹陷的构造单元重新进行了划分，总结了查干凹陷的主要构造样式，伸展构造是主体，并对其运动学特征进行了分析。
The three gorge reservoir , locating at the suture between two arc tectonic belts of daba mountain and bamianshan , has strong structural deformation and versatile structural patterns 摘要通过分析大量资料并结合野外地质工作，对三峡库区的区域构造背景及巴东组的主要构造样式进行了总结，分析了这些地质要素对三峡库区变形斜坡形成和发展的影响。
2 . structural systems exposed in the studied area include latitudinal , ns - trending , nw - trending , cathaysian , neocathaysian , and rotated - and sheared - related structural systems , the enrichment and formation of gold and multi - metal deposit were tightly related with the formation and development of above - mentioned structural systems . especially , the compound and joint of those structural systems , and their relation to the geological process in deep , were mainly ore - controlling factors of gold deposits in this area 2 、辽宁医巫闾山地区出露的构造体系有纬向、经向、北西向、华夏、新华夏、旋扭构造体系等，这些构造体系的成生演化与该区金-多金属矿富集成矿有着密切的关系，尤其是构造体系的复合与联合、深部地质作用与构造体系的联系，是控制该区金矿的主要构造因素。
Those two phases of conjugated shear joints are differ from each other in spatial distribution , which is a reflection of the spatial evolution of the fault zone . it can beinferredfrom the information about macrostructure , superimposed deformation of tectonites , paleotectonic stress field of joints and other related documents that there had been three stages of significant activity since zijingguan fault zone was activated . the first stage was about from middle juiassic to early cretaceous , when the fault zone activated left - laterally under nw - se striking transpression 宏观构造组合特征、构造岩变形叠加信息、节理的古构造应力场信息及前人区域资料表明，紫荆关断裂带自古生代末开始活化以来有三次主要构造活动：第一次是中侏罗世?早白垩世，在北西?南东向近水平挤压作用下，断裂左行压扭性活动，控制太行山地区岩浆岩带及与其相关的接触交代型矿床的形成。
Based on the wholly , dynamics and integrated principle , the guide of petroleum geology and computer technology , the research has been done as follows by the factors of geology , gravity , magnetism and electricity : ( 1 ) building chronostratic framework of wangjiang - qianshan and its neighbor , divide and compare carbonic and permain sequence . ( 2 ) studying distribution of sediment series in different period . ( 3 ) studying the basic tectonic transform style , preliminarily dividing main tectonic units . ( 4 ) describing the formation and evolution of basin 本文以整体、动态、综合分析为原则，以石油地质理论为指导，以计算机技术为手段，利用地面地质、重力、磁力、电法所获得的各项参数，进行了以下研究工作：建立望江?潜山盆地及邻区的年代地层格架，并对石炭、二叠系地层进行层序划分与对比；研究不同时期沉积体系的展布特征；研究盆地的基本构造变形样式，初步划分盆地的主要构造单元；描述盆地的形成演化过程；在上述研究基础上划分推测的含油气系统。
This paper , applying sequence stratigraphy , through studying on sedimental faices and running the sedimental model , obtained the reservior ' s distributing feature of the whole depression whose centre is the well ou39 . this work obtained the distribution scenario of ou39 ' s fan - delta ' s sandbody and the favrable - explorating area to afford the evidences for production . it is necessary to give the structural background of the studied area , especially , the concept of the structural style is also important to the study of the development to the deposition and sedimentary system 此论文主要从高分辨率层序地层学、沉积相和沉积体系的研究、构造及成岩作用等诸方面的研究对欧北-大湾地区储层建立了模式，并对主要目的层沙三段不同时期的储层优劣进行了评价，主要包括以下内容： 1 、对欧北-大湾地区的构造背景和构造演化进行了探讨，详细分析了研究区存在的主要构造样式，并说明了构造演化控制层序和沉积体系的形成和展布，构造样式控制着圈闭和油气藏的形成。
