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摘要:
为了以地质力学方法确定太原盆地及邻区的控盆构造,认清太原盆地的构造属性,应用推测性构造线分析法,根据第四纪沉积条带展布、线性地貌、盆地边界地貌及已确定断层的体系化延长,组合成断层系统,认为研究区存在经向构造体系、纬向构造体系、华夏系、NW向构造体系。通过局部构造分析,认为存在太岳山北段“多”字型构造体系、南北向帚状构造体系、NW向斜扭构造体系、SN向“入”字型扭动构造体系4个局部扭动构造体系和NW向直扭构造体系、EW向直扭构造体系2个全局性扭动构造体系。应用现代地貌阶区分析法,将研究区的地貌高程分为若干个区域,形成若干个地貌台阶,显示盆地形成和围区山地地貌区的形成具有联动性和机制统一性,认为山西地堑系的伸展是阶段性的含围区造山带的全面伸展垮塌。据此推断出6种成盆或者对成盆活动有贡献的区域活动模式。在伸展行为方面,太原盆地及围区存在系舟山、太岳山、云中山的NNW-SSE向新近纪伸展垮塌事件,太原盆地属于复杂断块控制的断陷盆地,各类局部或全局的运动模式共同影响了盆地形态及次级构造单元的分布,但不同子区域的成盆影响因素不同,是多构造体系和多成盆模式参与的复杂多变的多因成盆模式。
Abstract:Objective To determine the basin control structure of the Taiyuan Basin and its surrounding areas using geomechanical methods, and to characterize the structural properties of the Taiyuan Basin.
Method A conjectural tectonic line analysis was applied to integrate the fault system with the distribution of Quaternary sedimentary bands, linear geomorphology, basin boundary geomorphology, and the systematic extension of identified faults.
Results The study identifies meridional, latitudinal, Cathaysian, and NW tectonic systems in the region. Based on local-structure analysis, four local torsion structural systems are identified in the northern part of Taiyueshan: ξ-shaped, North-South brush-shaped, NW oblique torsion, and SN "
λ "-shaped torsion structural system. Two global torsional systems are also recognized: NW vertical torsion and EW vertical torsion. By dividing the study area's enclosed geomorphic elevation into regions and applying modern geomorphic step analysis, the results indicate that basin formation and the development of enclosed mountain geomorphology share a coupled movement and a unified mechanism.Conclusion The extension of Shanxi graben system represents a phased, comprehensive extension and collapse of the enclosed orogenic belt. Six regional activity patterns were inferred to contribute to basin formation. Regarding extensional behavior, there were Neogene extensional collapse events with a NNW-SSE orientation in Xizhoushan, Taiyueshan, and Yunzhongshan within and around the Taiyuan Basin. The Taiyuan Basin is a complex fault-block-controlled basin in which multiple local and global movement modes interact to shape basin morphology and the distribution of secondary tectonic units; however, the controlling factors of basin formation vary across sub-regions. This yields a complex, multi-factorial basin-formation model involving multiple tectonic systems and formation mechanisms.
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Key words:
- Taiyuan Basin /
- tectonic system /
- basin formation model /
- conjectural tectonic line /
- geomorphic steps
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[1] XU X W, MA X Y, DENG Q D. Neotectonic activity along the Shanxi rift system, China[J]. Tectonophysics, 1993, 219(4): 305-325. doi: 10.1016/0040-1951(93)90180-R [2] LI Y L, YANG J C, XIA Z K, et al. Tectonic geomorphology in the Shanxi graben system, northern China[J]. Geomorphology, 1998, 23(1): 77-89. doi: 10.1016/S0169-555X(97)00092-5 [3] SHI W, CEN M, CHEN L, et al. Evolution of the late Cenozoic tectonic stress regime in the Shanxi rift, central North China Plate inferred from new fault kinematic analysis[J]. Journal of Asian Earth Sciences, 2015, 114: 54-72. doi: 10.1016/j.jseaes.2015.04.044 [4] CLINKSCALES C, KAPP P, THOMSON S, et al. Regional exhumation and tectonic history of the Shanxi rift and Taihangshan, North China[J]. Tectonics, 2021, 40(3): e2020TC006416. doi: 10.1029/2020TC006416 [5] CLINKSCALES C, KAPP P, WANG H Q. Exhumation history of the North-Central Shanxi rift, North China, revealed by low-temperature thermochronology[J]. Earth and Planetary Science Letters, 2020, 536: 116146. doi: 10.1016/j.jpgl.2020.116146 [6] SU P, HE H L, TAN X B, et al. Initiation and evolution of the Shanxi rift system in North China: Evidence from low-temperature thermochronology in a plate reconstruction framework[J]. Tectonics, 2021, 40(3): 1-26. [7] 刘光勋. 汾渭地堑边缘挤压构造带及其地质意义[C]//匿名. 构造地质论丛. 出版者不详: 出版地不详, 1985(4): 61-70.LIU G X. Extruded tectonic belt along the edge of Fen-Wei graben and its geological significance[C]//Anon. Collection of structural geology and tectonic. [S. l]: [S. n], 1985(4): 61-70. (in Chinese) [8] CHEN G D. On the geotectonic nature of the Fen-Wei rift system[J]. Tectonophysics, 1987, 143(1/2/3): 217-223. [9] 孙继敏, 许立亮. 汾渭地堑的河流阶地对第四纪时期印度−欧亚板块碰撞带的构造响应[J]. 第四纪研究, 2007, 27(1): 20-26.SUN J M, XU L L. River terraces in the Fen Wei graben, Central China, and the relation with the tectonic history of the India-Asia collision system during the Quaternary[J]. Quaternary Sciences, 2007, 27(1): 20-26. (in Chinese with English abstract [10] 李述靖, 吕古贤. 试论汾渭“S” 型旋转拉分构造体系及其影响[J]. 现代地质, 2021, 35(5): 1260-1266. doi: 10.19657/j.geoscience.1000-8527.2021.104LI S J, LYU G X. "S" -type rotation and pull-apart tectonics of the Fen-Wei graben[J]. Geoscience, 2021, 35(5): 1260-1266. (in Chinese with English abstract doi: 10.19657/j.geoscience.1000-8527.2021.104 [11] 张刚. 先存断裂对大陆裂谷形成演化的影响: 以山西地堑系为例[D]. 江苏 徐州: 中国矿业大学, 2023.ZHANG G. Effect of pre-existing faults on the formation and evolution of continental rift valleys: A case study of Shanxi graben system[D]. Xuzhou Jiangsu: China University of Mining and Technology, 2023.(in Chinese with English abstract [12] 徐杰, 高战武, 孙建宝, 等. 区域伸展体制下盆−山构造耦合关系的探讨: 以渤海湾盆地和太行山为例[J]. 地质学报, 2001, 75(2): 165-174. doi: 10.3321/j.issn:0001-5717.2001.02.004XU J, GAO Z W, SUN J B, et al. A preliminary study of the coupling relationship between basin and mountain in extensional environments: A case study of the Bohai Bay Basin and Taihang Mountain[J]. Acta Geologica Sinica, 2001, 75(2): 165-174. (in Chinese with English abstract doi: 10.3321/j.issn:0001-5717.2001.02.004 [13] 杨俊, 徐清海, 母彩霞, 等. 鄂尔多斯盆地西南缘侏罗系延安组油页岩发育特征及其古环境恢复[J]. 地质科技通报, 2025, 44(3): 182-196. doi: 10.19509/j.cnki.dzkq.tb20240171YANG J, XU Q H, MU C X, et al. Characteristics of oil shale development and paleoenvironment restoration of Jurassic Yan’an Formation in southwestern Ordos Basin[J]. Bulletin of Geological Science and Technology, 2025, 44(3): 182-196. (in Chinese with English abstract doi: 10.19509/j.cnki.dzkq.tb20240171 [14] 柏立广, 王维, 刘子玉, 等. 渭河地堑南北源汇特征及其对沉积体系与储层特征的影响[J]. 地质科技通报, 2025, 44(2): 270-284. doi: 10.19509/j.cnki.dzkq.tb20230531BAI L G, WANG W, LIU Z Y, et al. Source-sink characteristics of the Weihe graben and their controlling effects on sedimentary system and reservoir characteristics[J]. Bulletin of Geological Science and Technology, 2025, 44(2): 270-284. (in Chinese with English abstract doi: 10.19509/j.cnki.dzkq.tb20230531 [15] 杨耀华. 山西中部系舟山一带新生代构造特征[J]. 华北国土资源, 2010(2): 22-24.YANG Y H. Cenozoic structural characteristics of Zhoushan area in Central Shanxi Province[J]. Huabei Land and Resources, 2010(2): 22-24. (in Chinese) [16] 张文佑, 钟嘉猷, 叶洪, 等. 初论断裂的形成和发展及其与地震的关系[J]. 地质学报, 1975, 49(1): 17-27.ZHANG W Y, ZHONG J Y, YE H, et al. Preliminary note on the origin and development of rock-fracture and its bearing on earthquakes[J]. Acta Geological Sinica, 1975, 49(1): 17-27. (in Chinese with English abstract [17] 张文佑, 钟嘉猷. 中国断裂构造体系的发展[J]. 地质科学, 1977, 12(3): 197-209.ZHANG W Y, ZHONG J Y. On the developments of fracture-systems in China[J]. Chinese Journal of Geology, 1977, 12(3): 197-209. (in Chinese with English abstract [18] SHI W, DONG S W, HU J M. Neotectonics around the Ordos Block, North China: A review and new insights[J]. Earth-Science Reviews, 2020, 200: 102969. doi: 10.1016/j.earscirev.2019.102969 [19] 张岳桥, 施炜, 董树文. 华北新构造: 印欧碰撞远场效应与太平洋俯冲地幔上涌之间的相互作用[J]. 地质学报, 2019, 93(5): 971-1001. doi: 10.3969/j.issn.0001-5717.2019.05.001ZHANG Y Q, SHI W, DONG S W. Neotectonics of North China: Interplay between far-field effect of India-Eurasia collision and Pacific subduction related deep-seated mantle upwelling[J]. Acta Geologica Sinica, 2019, 93(5): 971-1001. (in Chinese with English abstract doi: 10.3969/j.issn.0001-5717.2019.05.001 [20] 李四光. 旋卷构造及其他有关中国西北部大地构造体系复合问题[J]. 地质学报, 1954, 28(4): 339-410. doi: 10.19762/j.cnki.dizhixuebao.1954.04.001LI S G. Vortex structure and other problems relating to the compounding of geotectonic systems of northwestern China[J]. Acta Geological Sinica, 1954, 28(4): 339-410. (in Chinese with English abstract doi: 10.19762/j.cnki.dizhixuebao.1954.04.001 [21] 易锦俊. 山西地堑系活动断裂与地震、地裂缝灾害研究[D]. 西安: 长安大学, 2008.YI J J. The study on active faults , earthquakes and ground fissures in the Shanxi rift system[D]. Xi'an: Changan University, 2008.(in Chinese with English abstract [22] 刘池洋, 赵红格, 桂小军, 等. 鄂尔多斯盆地演化−改造的时空坐标及其成藏(矿)响应[J]. 地质学报, 2006, 80(5): 617-638. doi: 10.3321/j.issn:0001-5717.2006.05.001LIU C Y, ZHAO H G, GUI X J, et al. Space-time coordinate of the evolution and reformation and mineralization response in Ordos Basin[J]. Acta Geologica Sinica, 2006, 80(5): 617-638. (in Chinese with English abstract doi: 10.3321/j.issn:0001-5717.2006.05.001 [23] 赵俊峰, 盛双占, 王栋, 等. 临汾−运城盆地上古生界演化、改造及油气资源潜力分析[J]. 地质论评, 2019, 65(1): 168-180. doi: 10.16509/j.georeview.2019.01.011ZHAO J F, SHENG S Z, WANG D, et al. Analysis on evolution, modification and hydrocarbon resources potential of the Upper Paleozoic in the Linfen-Yuncheng Basin[J]. Geological Review, 2019, 65(1): 168-180. (in Chinese with English abstract doi: 10.16509/j.georeview.2019.01.011 [24] 魏荣珠, 庄其天, 闫纪元, 等. 山西晋中盆地晚新生代地层划分、沉积环境及其先秦以来气候和湖泊演化[J]. 中国地质, 2022, 49(3): 912-928. doi: 10.12029/gc20220316WEI R Z, ZHUANG Q T, YAN J Y, et al. Late Cenozoic stratigraphic division and sedimentary environment of Jinzhong Basin in Shanxi Province, with the climate and lake evolution since the pre-Qin period ( 2500 years ago)[J]. Geology in China, 2022, 49(3): 912-928. (in Chinese with English abstract doi: 10.12029/gc20220316[25] 徐锡伟, 邓起东. 晋北张性区盆岭构造及其形成的力学机制[J]. 中国地震, 1988, 4(2): 19-27.XU X W, DENG Q D. The basin-range structure in the tensile area at the northern part of Shanxi Province and its mechanism of formation[J]. Earthquake Research in China, 1988, 4(2): 19-27. (in Chinese with English abstract [26] 山西省地质矿产局. 山西省区域地质志[M]. 北京: 地质出版社, 1989: 1-654.Shanxi Bureau of Geology and Mineral Resources. Regional Geology of Shanxi Province [M]. Beijing: Geological Publishing House, 1989: 1-654. (in Chinese) [27] 王治顺, 朱大岗, 熊成云, 等. 构造体系各论: 中国典型构造体系分论[M]. 北京: 地质出版社, 1999: 1-377.WANG Z S, ZHU D G, XIONG C Y, et al. Separate treatises on tectonic systems: Regional analysis of typical structural systerms in China[M]. Beijing: Geological Publishing House, 1999: 1-377. (in Chinese) [28] 李祖武. 中国东部北西向构造[M]. 北京: 地震出版社, 1992: 1-192.LI Z W. NW trending structures in eastern China[M]. Beijing: Seismological Press, 1992: 1-192. (in Chinese) [29] LI S G. Some characteristic structural types in eastern Asia and their bearing upon the problem of continental movements[J]. Geological Magazine, 1929, 66(10): 457-473. doi: 10.1017/S001675680010233X [30] 李四光. 关于地质构造的三重基本概念[M]//李四光. 地质力学方法. 北京: 科学出版社, 1979: 229-236.LI S G. Three basic concepts on geological structure[M]//LI S G. Methods of Geomechanics. Beijing: Science Press, 1979: 229-236. (in Chinese [31] 李四光. 南岭何在[J]. 地质论评, 1943, 7(6): 253-266. doi: 10.16509/j.georeview.1942.06.004LI S G. Where Nanling is[J]. Geological Review, 1943, 7(6): 253-266. (in Chinese) doi: 10.16509/j.georeview.1942.06.004 [32] 关成尧, 姜纪沂, 袁四化, 等. 密云水库及邻区地貌成因、控盆要素及其区域构造意义[J]. 城市地质, 2025, 20(1): 47-59. doi: 10.3969/j.issn.2097-3764.2025.01.007GUAN C Y, JIANG J Y, YUAN S H, et al. Geomorphic origin, control basin factors and regional tectonic significance of Miyun Reservoir and adjacent areas[J]. Urban Geology, 2025, 20(1): 47-59. (in Chinese with English abstract doi: 10.3969/j.issn.2097-3764.2025.01.007 [33] 李四光. 旋卷构造及其他有关中国西北部大地构造体系复合问题[J]. 地质学报, 1954, 28(4): 339-410.LI S G. Vortex structure and other problems relating to the compounding of geotectonic systems of northwestern China[J]. Acta Geological Sinica, 1954, 28(4): 339-410. (in Chinese with English abstract [34] 李四光. 地质力学概论[M]. 北京: 科学出版社, 1973.LI S G. Introduction to geomechanics[M]. Beijing: Science Press, 1973. (in Chinese) [35] 韩冬梅, 徐恒力, 梁杏. 北方岩溶大泉地下水系统的圈划: 以太原盆地东西山地区为例[J]. 地球科学, 2006, 31(6): 885-890.HAN D M, XU H L, LIANG X. Demarcation of groundwater system of big karst spring: A case study of eastern and western mountain areas, Taiyuan Basin[J]. Earth Science, 2006, 31(6): 885-890. (in Chinese with English abstract [36] 张井飞, 谢富仁, 荆振杰, 等. 太原盆地地震潜势分析[J]. 大地测量与地球动力学, 2011, 31(5): 47-51. doi: 10.3969/j.issn.1671-5942.2011.05.011ZHANG J F, XIE F R, JING Z J, et al. Analysis of seismic potential in Taiyuan Basin[J]. Journal of Geodesy and Geodynamics, 2011, 31(5): 47-51. (in Chinese with English abstract doi: 10.3969/j.issn.1671-5942.2011.05.011 [37] 臧明东. 太原盆地地裂缝危险性区划研究[D]. 西安: 长安大学, 2015.ZANG M D. The study on the earth fissure risk zoning in Taiyuan Basin[D]. Xi'an: Changan University, 2015(in Chinese with English abstract [38] 王凯. 浅谈太原盆地重力位场特征[J]. 华北自然资源, 2019(6): 65-67.WANG K. On the characteristics of gravity potential field in Taiyuan Basin[J]. Huabei Natural Resources, 2019(6): 65-67. (in Chinese) [39] 孟令超, 彭建兵, 卢全中, 等. 山西太原盆地地裂缝群发机制与深部构造关系[J]. 中国地质灾害与防治学报, 2019, 30(1): 76-85. doi: 10.16031/j.cnki.issn.1003-8035.2019.01.09MENG L C, PENG J B, LU Q Z, et al. Relationship between mechanism of ground fissure group and deep tectonic structures in Taiyuan Basin, Shanxi Province[J]. The Chinese Journal of Geological Hazard and Control, 2019, 30(1): 76-85. (in Chinese with English abstract doi: 10.16031/j.cnki.issn.1003-8035.2019.01.09 [40] 郭晓强. 山西中南部太岳山隆起区中新生代构造演化特征[D]. 太原: 太原理工大学, 2020.GUO X Q. The characteristics of tectonic evolution during Mesozoic and Cenozoic Era in Taiyueshan Uplift area, central and southern Shanxi Province[D]. Taiyuan: Taiyuan University of Technology, 2020(in Chinese with English abstract [41] 许振鹏, 韩晓飞. 基于形变测量对太原盆地趋势变化研究[J]. 轻工科技, 2021, 37(5): 100-101.XU Z P, HAN X F. Study on trend change of Taiyuan Basin based on deformation measurement[J]. Light Industry Science and Technology, 2021, 37(5): 100-101. (in Chinese) [42] 汪新伟, 王婷灏, 李海泉, 等. 太原盆地岩溶地热系统的形成演化及其地热资源潜力[J]. 中国地质, 2022, 49(3): 716-731.WANG X W, WANG T H, LI H Q, et al. Evolution of karst geothermal system and its geothermal resource potential in Taiyuan Basin[J]. Geology in China, 2022, 49(3): 716-731. (in Chinese with English abstract [43] 庄其天. 山西地堑系太原盆地晚新生代沉积环境和盆地演化[D]. 北京: 中国地震局地质研究所, 2022.ZHUANG Q T. Late Cenozoic evolution of Taiyuan Basin in Shanxi graben system[D]. Beijing: Institute of Geology, China Earthquake Administration, 2022(in Chinese with English abstract [44] 李四光. 东西复杂构造带和南北构造带[J]. 地质力学丛刊, 1959(1): 5-14.LI S G. Complex East-West tectonic belt and North-South tectonic belt[J]. Geomechanics Series, 1959(1): 5-14. (in Chinese) [45] 张继. 山西恒山−河北宣化−内蒙古兴和地区的“基性岩墙” 是赞岐岩吗?[D]. 北京: 中国地质大学(北京), 2017.ZHANG J. Are those mafic dikes in Hengshan of Shanxi-Xuanhua of Hebei-Xinghe of Inner Mongolia sanukitoids?[D]. Beijing: China University of Geosciences (Beijing), 2017.(in Chinese with English abstract [46] 刘爱荣, 徐永婧, 刘成林, 等. 大同盆地地质特征及构造演化研究[J]. 现代地质, 2021, 35(5): 1296-1310. doi: 10.19657/j.geoscience.1000-8527.2020.067LIU A R, XU Y J, LIU C L, et al. Geological characteristics and tectonic evolution of Datong Basin[J]. Geoscience, 2021, 35(5): 1296-1310. (in Chinese with English abstract doi: 10.19657/j.geoscience.1000-8527.2020.067 [47] 周文龙. 大同盆地东北部地热区电性结构探测研究[D]. 武汉: 中国地质大学(武汉), 2021.ZHOU W L. Electrical structure of geothermal area in Northeast of Datong Basin[D]. Wuhan: China University of Geosciences (Wuhan), 2021.(in Chinese with English abstract [48] 真允庆. 五台幔枝构造的演化与金、银多金属矿床[J]. 桂林工学院学报, 2003, 23(2): 139-148. doi: 10.3969/j.issn.1674-9057.2003.02.001ZHEN Y Q. Evolution of mantle-branch structures and gold-silver-polymetal deposits in Wutai region[J]. Journal of Guilin Institute of Technology, 2003, 23(2): 139-148. (in Chinese with English abstract doi: 10.3969/j.issn.1674-9057.2003.02.001 [49] 孙占亮, 续世朝, 李建荣, 等. 山西五台地区系舟山逆冲推覆构造地质特征[J]. 地质调查与研究, 2004, 27(1): 28-34. doi: 10.3969/j.issn.1672-4135.2004.01.006SUN Z L, XU S C, LI J R, et al. Geological and structural features of Jizhoushan thrust nappe in Wutaishan area, Shanxi Province[J]. Geological Survey and Research, 2004, 27(1): 28-34. (in Chinese with English abstract doi: 10.3969/j.issn.1672-4135.2004.01.006 [50] 汪德, 杜晋锋, 赵祯祥, 等. 五台山东部吕梁期逆冲推覆构造[J]. 地质调查与研究, 2005, 28(1): 9-15. doi: 10.3969/j.issn.1672-4135.2005.01.002WANG D, DU J F, ZHAO Z X, et al. Late Palaeoproterozoic thrust nappe structure in eastern Wutaishan Mountain[J]. Geological Survey and Research, 2005, 28(1): 9-15. (in Chinese with English abstract doi: 10.3969/j.issn.1672-4135.2005.01.002 [51] 李四光. 东亚一些构造型式及其对大陆运动的意义[J]. 中国地质学会志, 1928, 7(1): 81-128.LI S G. Some tectonic patterns in East Asia and their significance for continental movement[J]. Journal of the Geological Society of China, 1928, 7(1): 81-128. (in Chinese [52] 张芸艳. 太行山中北段系舟山地区中生代构造变形特征[D]. 北京: 中国地质大学(北京), 2014.ZHANG Y Y. Mesozoic structural characteristics of the Jizhou range in the north of Taihang mountains[D]. Beijing: China University of Geosciences (Beijing), 2014.(in Chinese with English abstract [53] 王清华, 蔡振忠, 平宏伟, 等. 塔里木盆地富满油田FI17走滑断裂带奥陶系原油地化特征、充注差异及其控制因素[J]. 地质科技通报, 2025, 44(5): 13-28. doi: 10.19509/j.cnki.dzkq.tb20240159WANG Q H, CAI Z Z, PING H W, et al. Geochemical characteristics, charging differences, and controlling factors of the Ordovician crude oil in the FI17 strike-slip fault zone of the Fuman Oilfield, Tarim Basin[J]. Bulletin of Geological Science and Technology, 2025, 44(5): 13-28. (in Chinese with English abstract doi: 10.19509/j.cnki.dzkq.tb20240159 -
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