CAJ | 학술논문

潮水盆地是印支运动后在阿拉善地块之上发育形成的中、新生代断拗山间盆地,其经历了早、中侏罗世断陷、晚侏罗世坳陷及以后的改造3大阶段。位于盆地西北部的阿右旗坳陷是其重要的次级构造单元,由于控制坳陷展布的断层有正断层、逆冲断层和反转断层等,故分为5块主要的次级构造单元断块。不同时代的坳陷在空间上存在翘倾叠合、叠合保存、部分叠合改造等干涉方式。研究阿右旗坳陷构造特征对该处矿产资源的开发有重要意义。
조수분지시인지운동후재아랍선지괴지상발육형성적중、신생대단요산간분지,기경력료조、중주라세단함、만주라세요함급이후적개조3대계단。위우분지서북부적아우기요함시기중요적차급구조단원,유우공제요함전포적단층유정단층、역충단층화반전단층등,고분위5괴주요적차급구조단원단괴。불동시대적요함재공간상존재교경첩합、첩합보존、부분첩합개조등간섭방식。연구아우기요함구조특정대해처광산자원적개발유중요의의。
Tidal Basin is the Cenozoic fault bend mountain basin developed above Alashan block after Indo-China movement,which experienced three stages,such as early and medium Jurassic depression,late Jurassic depression,and the subsequent transformation.Ayouqi banner depression which is located in the northwest of the basin is an important secondary structural units.Due to the distribution of the fault depression are controlled by normal faults,thrust faults and reverse faults,etc,it is divided into five major secondary structures unit blocks.Depressions in different times have many interpretting types,such as overlapping superimposion,superimposed preservation and partial superimposed transformation in space.It has great significance to study the tectonic characteristics of Ayouqi Banner depression for the development of mineral resources in this area.