Extension structural records in the Qinshui basin (North China) since the Late Mesozoic
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- 作者：Ying Wang (1)
Qinglong Zhang (2)
Wenbin Zhu (2)
Liangshu Wang (2)
Guoai Xie (2)
Chao Liu (3)
Xu Zou (2) - 关键词：Joint ; Extensional tectonics ; Tectonic stress field ; Qinshui basin ; North China Craton ; Western Pacific
- 刊名：International Journal of Earth Sciences
- 出版年：2014
- 出版时间：November 2014
- 年：2014
- 卷：103
- 期：8
- 页码：2217-2232
- 全文大小：9,635 KB
- 参考文献：1. Bellier O, Mercier JL, Vergely P, Long CX, Ning CZ (1988) Evolution sedimentaire et tectonique du graben cenozoique de la Weihe (Province du Shaanxi, Chine du Nord). Bull Soc Geol France IV 6:979-94
2. Bellier O, Vergely P, Mercier JL, Ning C, Deng N, Yi M, Long CX (1991) Analyse tectonique et sedimentaire dans les Monts Li Shan (Province du Shaanxi, Chine du Nord); datation des regimes tectonique esextensifs dans le graben de la Weihe. Bull Soc Geol France I 162:101-12
3. Brandes C, Schmidt C, Tanner DC, Winsemann J (2013) Paleostress pattern and salt tectonics within a developing foreland basin (north-western Subhercynian Basin, northern Germany). Int J Earth Sci 102:2239-254. doi:10.1007/s00531-013-0911-7 CrossRef
4. Byerly P (1938) The earthquake of July 6, 1934: amplitudes and first motion. Bull Seism Soc Am 28(1):1-3
5. Cai YD, Liu DM, Yao YB, Li JG, Qiu YK (2011) Geological controls on prediction of coalbed methane of No.3 coal seam in Southern Qinshui Basin, North China. Int J Coal Geol 88(2-):101-12
6. Cao DY, Guan YB (1997) Structural segmentation model of jinhuo fault zone. Geotectonica Et Metallogenia 21(4):323-29 (in Chinese with English abstract)
7. Cao DY, Qian GM, Guan YB, Zhang JL (1998) Development of Jinhuo fault zone and its effect on the structures of coal mining districts. J China Univ Min Technol 27(1):7-0 (in Chinese with English abstract)
8. Cheng ST, Huang YQ, Fu XX (1997) Paleogeography reconstruction of the early-middle Jurassic large Ordos Basin and development and evolution of continental downwarping. Acta Sedimentol Sin 15(4):45-1 (in Chinese with English abstract)
9. Cui XF, Xie FR, Li RS, Zhang HY (2010) Heterogeneous features of state of tectonic stress filed in north China and deep stress in coal mine. Chin J Rock Mech Eng 29(z1):2755-761 (in Chinese with English abstract)
10. Davatzes NC, Aydin A (2003) The formation of conjugate normal fault systems in folded sandstone by sequential jointing and shearing, Waterpocket monocline, Utah. J Geophys Res 108(2478B10). doi:10.1029/2002jb002289
11. Deng QD, Wang KL, Wang YP, Tang HJ, Wu YW, Ding ML (1973) Seismic geological conditions and trends outlined of rift earthquake zone in Shanxi uplift. Sci Geol Sci 01:37-7 (in Chinese)
12. Deng QD, Su ZZ, Wang TM, Xu XW (1993) Seismotectonic basic characteristics and delineation of potential seismic in Linfen basin. In: Ma ZJ (ed) Seismic study and disaster mitigation in Linfen, Shanxi. Seismological Press, Beijing, pp 67-5 (in Chinese)
13. Deng QD, Zhang PZ, Ran YK, Yang XP, Min W, Chu QZ (2002) Active tectonics features of China. Sci China Earth Sci 32(12):1020-030 (in Chinese with English abstract). doi:10.3321/j.issn:1006-9267.2002.12.007
14. Engebretson DC, Cox A, Gorden RG (1985) Relative motions between oceanic and continental plates in the Pacific basin. GSA Spec Pap 206:1-9. doi:10.1130/SPE206-p1
15. Engelder T (2004) Tectonic implications drawn from differences in the surface morphology on two joint sets in the Appalachian Valley and Ridge, Virginia. Geology 32(5):413-16. doi:10.1130/g20216.1 CrossRef
16. Engelder T, Geiser P (1980) On the use of regional joint sets as trajectories of paleostress fields during the development of the Appalachian Plateau, New York. J Geophys Res 85(NB11):6319-341. doi:10.1029/JB085iB11p06319 CrossRef
17. Engelder T, Lash GG, Uzcategui RS (2009) Joint sets that enhance production from Middle and Upper Devonian gas shales of the Appalachian Basin. Aapg Bull 93(7):857-89. doi:10.1306/03230908032 CrossRef
18. Fossen H (2010) Structural geology. Cambridge University Press, New York CrossRef
19. Guan YB, Li HM (1999) Study on the tectonic stress fields of Meso-Cenozoic Era of Jinhuo fracture zone. Coal Geol China 11(4):1- (in Chinese with English abstract)
20. Hancock PL (1985) Brittle microtectonics: principles and practice. J Struct Geol 7(3-):437-57. doi:10.1016/0191-8141(85)90048-3 Guoai Xie (2)
Chao Liu (3)
Xu Zou (2)
1. Exploration and Production Research Institute, SWPB of Sinopec, Chengdu, 610041, Sichuan, China
2. School of Earth Sciences and Engineering, Nanjing University, Nanjing, 210093, Jiangsu, China
3. Jinma Oilfield Development Company, Liaohe Oilfield of CNPC, Panjin, 124010, Liaoning, China - ISSN：1437-3262
文摘
Qinshui basin has abundant coal-bed methane resources and has been undergoing intensive intracontinental rifting and extensional tectonics since the Late Mesozoic. Some fractures, which were previously considered as conjugate shear fractures, are interpreted as joint sets with extension characteristics, for the first time in the Qinshui basin. The widely distributed joint sets with stable attitudes can be divided into four sets. This paper presents updated results of fault-slip datasets collected in different zones of the Qinshui basin and addresses the changes in the direction of extensional stresses since the Late Mesozoic. Based on the analysis results of the slickenline of normal faults, joint sets in the field, and focal mechanism solutions data from the Shanxi Province, we identified four main directions of extension since the Late Mesozoic in the Qinshui basin: (1) Early Cenozoic ENE–WSW (85?±?15°) extension; (2) Palaeogene NNE–SSW (30?±?5°) extension; (3) Miocene NW–SE (135?±?15°) extension; and (4) Late Pliocene–quaternary NNW–SSE (170?±?5°) extension. The principal extension directions in the Qinshui basin seem to have undergone a counterclockwise rotation from the Early Cenozoic to the Miocene. We prefer that the extension deformation events in the Qinshui basin since the Late Mesozoic were mainly related to the back-arc spreading induced by westward subduction of the paleo-Pacific plate under the Eurasian continent.