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- On the basis of the structural characteristics,the East Kunlun Mountain can be divided into fault fold zone in the north,upwarping zone in the middle and fault fold zone in the south. 东昆仑依其地质构造特征的差异划分为:昆北断裂带、昆中隆起带、昆南断裂带,及其南邻的北巴颜喀拉褶皱带。
- Reverse fault and fold zone in the Urumqi range-front depression of the northern Tianshan and its genetic mechanism 乌鲁木齐山前坳陷逆断裂-褶皱带及其形成机制
- The Jingbian gold deposit is located in the middlepart of the Changjiang fault fold upwarding zone within the Lower Yangtze syneclise. 井边金矿位于下扬子台坳、长江褶皱断裂隆起带中段。金矿体赋存于三叠系中统铜头尖组中,矿体形态呈不规则脉状。
- So the fault on the cliff is a reverse fault because the red rock layer in the hanging wall has moved up relative to that in the footwall. 这样看来,发育在悬崖上岩层中的那条断层就是一逆断层了,因为上盘的红色岩层相对于下盘的红色岩层发生了沿断层面向上位移的运动。
- EARTHQUAKE RUPTURE CHARACTERISTICS OF INTRAPLATE REVERSE FAULT AND SIGNS OF FAULT SEGMENTATION? 板内逆断层地震破裂的基本特征及分段标志研究?
- The Liba gold deposit in Gansu province is one of the classic gigantic gold ore fields in middle Qingling fold zone. 甘肃李坝金矿是中秦岭褶皱带上一个典型的特大型金矿田,研究其区域和矿区的地球物理特征,对寻找该类矿床具有十分重要的意义。
- The maturity of the fault fold structure in Cenozoic controls the development of structural traps in the foothill belt and the formation of fissured gas pools. 新生代断褶构造发育程度控制了山前带构造圈闭的发育和裂缝性气藏的形成。
- But to the region of nappe structure, by the reason of rising reverse fault top wall, so we just can calculate the fault geometry under the footwall breakpoint. 而对于逆断层因其上盘的上升过程,使得推算的断层只能获取下盘断点以下的构造形态。
- The Jinman Cu deposit is located in the SN close fold zone between the Lancangjiang megafault and the Daqingshan megafault. 金满铜矿位于澜沧江大断裂与大箐山大断裂夹持的南北向紧密褶皱带,赋存于层间破碎带中。
- Two systems of overthusts in SN trend are developed in the east part of Xinchang gas ficld,which provideo the motivity for the formation of fault fold,propagation fold and fault nose. 新场气田东部发育两组走向近南北的逆冲断层,它们提供了该区断弯褶皱、断展褶皱和断鼻构造形成的原动力。
- The research show that the formation of the fault is earlier than these klippen, but it is also a revived reverse fault after the klippen took themselves places from relationship between the fault and klippen, and the ESR age determination. 据断裂带与飞来峰压覆及切割关系和ESR年龄,表明断裂的形成应早于飞来峰的就位,而飞来峰就位后断裂又有过再次的逆冲活动。
- The reverse fault in western Qaidam basin can be divided into three radical types as contemporaneous reverse fault, epigenetic-contemporaneous reverse fault and contemporaneous fault. 柴达木盆地西部地区的逆断层可分为同生逆断裂、后生-同生逆断裂和后生逆断裂三种基本类型。
- It also further extended northeastwards into the Micangshan Mountain, forming several NE-trending reverse faults. 这期构造变形往北延伸进入米仓山,形成具有逆冲性质的北东向断层。
- From the Late Jurassic to Cretaceous, due to the sinistral shearing of the Tanlu fault, the earlier reverse faults inversed negatively, and some semi-grabens developed. 早、中侏罗世是对晚三叠世挤压逆冲断层和褶皱所造成的本区地势高低起伏的一个截凸填凹、填平补齐的过程;
- Based on the contrast of the comparability, the paper concludes that the footwalls of reverse faults in the front of Altun mountain may form effective hydrocarbon traps. 通过对比分析两者之间的相似性,认为柴达木盆地阿尔金山前带构造深部发育的逆冲断裂下盘也应该具有形成油气圈闭的条件。
- Besides, the places near the fault plane in the foot wall of reverse faults in strongly inversed Mesozoic basins may be a prospecting places to preserve hydrocarbons. 因此,在进一步的油气勘探应注重二、三次运移和保存条件的研究。另外,在改造强烈的中生代盆地逆断层下盘的断层附近也可能成为为油气保存相对有利区。
- Lee, T.-Y.(1986) Some structural implications of the high-angle reverse faults, offshore western Taiwan. Petroleum Geology of Taiwan, 22, 19-25. 李通艺(1986)台湾西部海域高角度逆断层在地质构造上之含义。台湾石油地质,第22号,第19-25页。
- The Tectonic Framework of the Liaoji Paleoproterozoic Fold Zone 辽吉古元古宙褶皱带构造分区与构造演化