复杂构造解析中的几何学方法与应用
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
复杂构造地区的地震反射资料并没有直观地反映出深、浅层构造的真实形态。综合地表、地震和钻井、测井资料,应用等倾角区划分和轴面分析确定断层形态和褶皱形态在几何学上的定量关系,以达到预测地震资料较差地区的构造形态之目的,是行之有效的构造解释方法。在获得解释方案后可通过断层相关褶皱分析获得构造变形量、变形机制、变形过程和变形时间,进而定量模拟不同时代和不同序次台阶状逆断层及其相关褶皱的叠加过程。本文提供了塔里木盆地周边和准噶尔盆地南缘4个冲断带的研究实例,实例1详述了应用等倾角区划分和轴面分析开展构造精细解析的步骤;实例2从几何学和运动学的角度探讨帕米尔北缘乌帕尔冲断带在形成过程中断层形态、褶皱形态与位移量之间的定量关系;实例3从西昆仑山前甫沙冲断带三排背斜的生长地层底界由南向北逐渐抬升的现象阐述深部台阶状逆断层的"前列式"扩展作用;实例4运用构造趋势分析解释库车前陆盆地秋里塔格背斜带中段地表背斜轴线扭曲的运动学机理。
eismic data in the complicated geological area can't intuitionally reflect the actual geometries of surface and subsurface structures,hence,identification of dip domains and axial surfaces analysis,together with seismic reflection profiles and surface structural measurements,have been used to define the quantitative geometrical relationship between shape of fold and fault,which is an effective method to structural interpretation of poor seismic images.Geometrical and kinematical analyses based on structural interpretation will contribute to understand deformation process,time and dynamic mechanism,and quantitatively simulate the kinematic process of imbricate thrusting and their related folds of multi-order and multi-phase.We presented four examples,in which the above methods were effectively applied,from the southern margin of the Junggar Basin and the periphery of Tarim Basin.The steps of fine interpretation using dip domains and axial surfaces analysis were detailedly expounded in the first example.The quantitative relationship among the displacement and shape of fault and fold on the kinematic process of Wuboer thrust belts in the northern margin of Pamir were discussed from perspective of geometry and kinematics in the second example.The break-forward thrusting was recognized by the gradually younger of the base of growth strata on the forelimb of the three anticlines in the Fusha thrust belt in the front of the West Kunlun Mountains in the third example,and kinematic model of the distortion in the middle part of the Qiultag anticline were constructed using structural trend analysis in the last example.
引文
陈杰,曲国胜,胡军,冯先岳.1997.帕米尔北缘弧形推覆构造带东段的基本特征与现代地震活动.地震地质,19(4):301—312.Chen Jie,Qu Guosheng,Hu Jun and Feng Xianyue.1997.Arcuate thrust tectonics and its contemporary seismicity in theeastern section of the external zone of the Pamir.Seismology and Geology,19(4):301—312.
    范湘涛,卢华复,阎福礼,郭华东,邵芸.2002.航天飞机成像雷达数据在库车冲断带前缘构造分析中的应用.地质科学,37(3):257—263.Fan Xiangtao,Lu Huafu,Yan Fuli,Guo Huadong and Shao Yun.2002.Tectonic analysis on front of the Kuqa thrust beltusing TMand SIR-C/X-SAR data.Chinese Jour.Geol.,37(3):257—263.
    管树巍,汪新,杨树锋,赵卫东,徐峰,雷刚林.2003.南天山库车秋里塔格褶皱带三维构造分析.地质论评,49(5):464—473.Guan Shuwei,Wang Xin,Yang Shufeng,Zhao Weidong,Xu Feng and Lei Ganglin.2003.3D structure analysis on theKuqa s Qiulitag anticline zone of the Southern Tianshan,China.Geol.Rev.,49(5):464—373.
    管树巍,汪新,杨树锋,何登发,赵卫东.2004.位移转换的两种概念模型与实例.中国科学D辑,34(9):807—817.Guan Shuwei,Wang Xin,Yang Shufeng,He Dengfa and Zhao Weidong.2005.Two concept models of displacement transferand examples.Science in China,Series D,48(7):900—911.
    管树巍,张朝军,何登发,石昕,Suppe J,汪新,吴晓智.2006.前陆冲断带复杂构造解析与建模——以准噶尔盆地南缘第一排背斜带为例.地质学报,80(8):1131—1140.Guan Shuwei,Zhang Chaojun He Dengfa,Shi Xin,Suppe J,Wang Xin and Wu Xiaozhi.2006.Complex structural analysis andmodeling of the first rowanticlinal belt in the south of Junggar Basin.Acta Geologica Sinica,80(8):1131—1140.
    何光玉,赵庆,李树新,雷刚林,齐英敏,谢会文.2006.塔里木库车盆地中生代原型分析.地质科学,41(1):44—53.He Guangyu,Zhao Qing,Li Shuxin,Lei Ganglin,Qi Yingmin and Xie Huiwen.2006.Analysis on Mesozoic prototypes of theKuqa Basin in Tarim,northwestern China.Chinese Jour.Geol.,41(1):44—53.
    贾承造,何登发,雷振宇,周路,贾进斗,王桂宏.2000.前陆冲断带油气勘探.北京:石油工业出版社.1—351.Jia Chengzao,He Dengfa,Lei Zhengyu,Zhou Lu,Jia Jindou and Wang Guihong.2000.Oil and Gas Exploration in ForelandThrust Belt.Beijing:Petroleum Industry Press.1—351.
    卢华复,贾东,陈楚铭,刘志宏,王国强,贾承造.1999.库车新生代构造性质和变形时间.地学前缘,6(4):215—221.Lu Huafu,Jia Dong,Chen Chuming,Liu Zhihong,Wang Guoqiang and Jia Chengzao.1999.Nature and timing of Kuqa Ce-nozoic structures.Earth Sciences Frontiers,6(4):215—221.
    卢华复,贾承造,贾东,陈楚铭,刘志宏,王国强,王胜利.2001.库车再生前陆盆地冲断构造楔特征.高校地质学报,7(3):257—271.Lu Huafu,Jia Chengzao,Jia Dong,Chen Chuming,Liu Zhihong,Wang Guoqiang and Wang Shengli.2001.Features of thethrust wedge of deformation belt in Kuqa rejuvenation foreland basin.Geological Journal ofChina Universities,7(3):257—271.
    苗继军,贾承造,王招明,齐英敏,张君峰,赵恩宏.2005.塔里木盆地北部库车地区秋里塔格构造带地层结构及其对构造变形的制约.地质科学,40(4):558—569.Miao Jijun,Jia Chengzao,Wang Zhaoming,Qi Yingmin,Zhang Junfeng and Zhao Enhong.2005.Stratigraphic configurationcontrol on tectonic deformation along the Qiulitag anticline belt of Kuqa area,northern Tarim Basin.Chinese Jour.Geol.,40(4):558—569.
    曲国胜,Canerot J,王宗起,赵民.1996.造山带弧形构造——西昆仑—帕米尔弧及其预测.地质科学,31(4):313—326.Qu Guosheng,Canerot J,Wang Zongqi and Zhao Min.1996.Arc tectonics in orogenic belts.Chinese Jour.Geol.(formerly,Scientia Geologica Sinica),31(4):313—326.
    曲国胜,陈杰,陈新安,张兴林,李涛,尹军平,周洪清.1998.西昆仑—帕米尔造山带及其北缘前陆盆地板内构造变形.地质论评,44(4):419—429.Qu Guosheng,Chen Jie,Chen Xin an,Zhang Xinglin,Li Tao,Yin Junping and Zhou Hongqing.1998.Intraplate deforma-tion in the front of the west Kunlun-Pamir arcuate orogenic belt and the southwest Tarim foreland basin.Geol.Rev.,44(4):419—429.
    尚新璐,陈新卫,吴超,罗金海.2004.塔里木盆地西部喀什地区的新生代冲断构造.地质科学,39(4):543—550.Shang Xinlu,Chen Xinwei,Wu Chao and Luo Jinhai.2004.Cenozoic thrust structures in the Kashi area,western Tarim Ba-sin.Chinese Jour.Geol.,39(4):543—550.
    沈军,汪一鹏,赵瑞斌,陈杰,曲国胜.2001.帕米尔东北缘及塔里木盆地西北部弧形构造的扩展特征.地震地质,23(3):381—389.Shen Jun,Wang Yipeng,Zhao Ruibin,Chen Jie and Qu Guosheng.2001.Propagation of Cenozoic arcuate structures innortheast Pamir and northwest Tarim basin.Seismology and Geology,23(3):381—389.
    汪新,Hubert-Ferrari A,Suppe J.2001.晚更新世以来南天山阿克苏地区地壳缩短率.地质科学,36(2):195—202.Wang Xin,Hubert-Ferrari Aand Suppe J.2001.Shortening rate since Late Pleistocene in Aksu area,southern flank of Tians-han,China.Chinese Jour.Geol.,36(2):195—202.
    汪新,贾承造,杨树锋.2002a.南天山库车褶皱带构造几何学和运动学.地质科学,37(3):372—384.Wang Xin,Jia Chengzao and Yang Shufeng.2002a.Geometry and kinematics of the Kuqa fold-and-thrust belt in the southernTianshan.Chinese Jour.Geol.,37(3):372—384.
    汪新,贾承造,杨树锋,Hubert-Ferrari A,Suppe J.2002b.南天山库车冲断褶皱带构造变形时间——以库车河地区为例.地质学报,76(1):55—63.Wang Xin,Jia Chengzao,Yang Shufeng,Hubert-Ferrari A and Suppe J.2002b.The time of deformation on the Kuqa fold-and-thrust belt in the southern Tianshan——based on the Kuqa River area.Acta Geologica Sinica,76(1):55—63.
    吴超,尚新璐,陈军,王晓云.2004.新疆西部苏盖特构造带构造特征及勘探前景.地质科学,39(4):571—579.Wu Chao,Shang Xinlu,Chen Jun and Wang Xiaoyun.2004.Tectonic features and potentials of the Sugaite structural belt inwest Xinjiang.Chinese Jour.Geol.,39(4):571—579.
    伍秀芳,刘胜,汪新,杨树锋,顾雪梅.2004.帕米尔—西昆仑北麓新生代前陆褶皱冲断带构造剖面分析.地质科学,39(2):260—271.Wu Xiufang,Liu Sheng,Wang Xin,Yang Shufeng and Gu Xuemei.2004.Analysis on structural section in the CenozoicPamir-Western Kunlun foreland fold-and-thrust belt.Chinese Jour.Geol.,39(2):260—271.
    肖安成.1996.塔里木盆地西南缘西昆仑前陆逆冲—褶皱带主滑脱面深度.江汉石油学院学报,18(1):19—23.Xiao Ancheng.1996.Depth of detachment surface in foreland thrust-fold belt of western Kunlun Mountain in southwestern Ta-rim basin.Journal ofJianghan Petroleum Institute,18(1):19—23.
    肖安成,贾承造,杨树锋,魏国齐,陈汉林,张春生.2000.中国南天山西部冲断褶皱系前缘区运动学特征.沉积学报,18(3):439—444.Xiao Ancheng,Jia Chengzao,Yang Shufeng,Wei Guoqi,Chen Hanlin and Zhang Chunsheng.2000.The kinematic charac-ters of the thrust-fold belts western front regions in southern Tianshan,China.Acta Sedimentologica Sinica,18(3):439—444.
    张仲培,林伟,郭宏,宋文杰,王清晨.2004.库车坳陷第三纪断层滑动分析与构造应力恢复.地质科学,39(4):496—506.Zhang Zhongpei,Lin Wei,Guo Hong,Song Wenjie and Wang Qingchen.2004.Tertiary fault-slip analysis and paleostress re-construction of the Kuqa Depression,north Tarim Basin.Chinese Jour.Geol.,39(4):496—506.
    赵孟军,宋岩,秦胜飞,柳少波,洪峰,傅国友,达江.2007.中国中-西部4种新生代挤压盆地成藏地质条件及成藏期次.地质科学,42(2):234—252.Zhao Mengjun,Song Yan,Qin Shengfei,Liu Shaobo,Hong Feng,Fu Guoyou and Da Jiang.2007.Geological conditions andoil-gas filling periods of4 type Cenozoic compressional basins in central-western China.Chinese Jour.Geol.,42(2):234—252.
    周宗良,高树海,刘志忠.1999.西南天山造山带与前陆盆地系统.现代地质,13(3):275—280.Zhou Zongliang,Gao Shuhai and Liu Zhizhong.1999.West-south Tianshan mountain orogenic belt and foreland basin sys-tems.Geoscience,13(3):275—280.
    Avouac J P,Tapponnier P,Bai M,You Hand Wang G.1993.Active thrusting and folding along the northern Tian Shan andLate Cenozoic rotation of the Tarim relative to Dzhungaria and Kazakhstan.Jour.Geophys.Res.,98:6755—6840.
    Hendrix MS,Dumitru TA and Graham S A.1994.Late Oligocene-early Miocene unroofing in the Chinese Tian Shan:Anearly effect of the India-Asia collision.Geology,22:487—490.
    Medwedeff D A.1989.Growth fault-bend folding at southeast Lost Hills,San Joaquin Valley,California.AAPG Bull.,73:54—67.
    Medwedeff D A and Suppe J.1997.Multibend fault-bend folding.Jour.Struct.Geol.,19(3—4):279—292.
    Molnar P and Tapponnier P.1975.Cenozoic tectonics of Asia:effects on a continental collision.Science,189:419—426.
    Poblet J and McClay K R.1996.Geometry and kinematic of single-layer detachment folds.AAPG Bull.,80:1085—1109.
    Ragan D M.1984.Structural Geology:An Introduction to Geometrical Techniques(3rd Ed.).New York:John Wiley&Sons.393.Ramsay J G.1962.The geometry and mechanics of formation of“similar”type folds.Jour.Geol.,70:309—327.
    Ramsay J G.1967.Folding and Fracturing of Rocks.New York:McGraw-Hill.568.Ramsay J G and Huber MI.1983.The Techniques of Modern Structural Geology,Vol.1:Strain Analysis.London:Academ-ic Press.307.Rickard MJ.1971.A classification diagram for fold orientation.Geological Magazine,108:23—26.
    Shaw J Hand Suppe J.1996.Earthquake hazards of active blind-thrust faults under the central Los Angeles basin,California.Jour.Geophys.Res.,101:8623—8642.
    ShawJ H,Hook S C and Suppe J.1994.Structural trend analysis by axial surface mapping.AAPG Bull.,78(5):700—721.
    ShawJ H,Bilotte F and Brennan P A.1999.Patterns of imbricate thrusting.Geol.Soc.Amer.Bull.,111(7):1140—1154.
    Shaw J H,Connors C and Suppe J.2005.Seismic Interpretation of Contractional Fault-Related Folds:An AAPG Seismic At-las.AAPG Special Publication.270.Sobel R E and Dumitru TA.1997.Thrusting and exhumation around the margins of the western Tarim basin during the India-Asia collision.Jour.Geophys.Res.,102:5043—5063.
    Suppe J.1983.Geometry and kinematics of fault-bend folding.Amer.Jour.Sci.,283:684—721.
    Suppe J and Medwedeff D.1990.Geometry and kinematics of fault-propagation folding.Eclogae Geologicae Helvetiae,83(3):409—454.
    Suppe J,Chou G Tand Hook S C.1992.Rates of folding and faulting determined from growth strata.in:McClay K R.ed.Thrust Tectonics.New York:Chapman Hall.105—121.
    Suppe J,Sàbat F,Mu oz J A,Poblet J,Roca E and Verg s J.1997.Bed-by-bed fold growth by kink-band migration:SantLloren de Morunys,eastern Pyrenees.Jour.Struct.Geol.,19:443—461.
    Tapponnier P and Molnar P.1977.Active faulting and tectonics in China.Jour.Geophys.Res.,82:2905—2930.
    Tapponnier P and Molnar P.1979.Active faulting and Cenozoic tectonics of the Tien Shan,Mongolia and Baykal Regions.Jour.Geophys.Res.,84:3425—4459.
    Tearpock D and Bischke R E.1991.Applied Subsurface Geological Mapping.Englewood Cliffs:Prentice-Hall.648.Turner F J and Weiss L E.1963.Structural Analysis of Metamorphic Tectonics.New York:McGraw-Hill.545.Van Hise C R.1896.Principles of North American Precambrian Geology.16thU.S.Geological Survey Annual Report(1894-1895),Part 1.571—843.
    Zheng Hongbo,Powell C M,An Zhisheng,Zhou Jie and Dong Guangrong.2000.Pliocene uplift of the northern Tibetan Plat-eau.Geology,28(8):715—718.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心