Abstract
The tectonic stress pattern in the Chinese Mainland and kinematic models have been subjected to much debate. In the past several decades, several tectonic stress maps have been figured out; however, they generally suffer a poor time control. In the present study, 421 focal mechanism data up to January 2010 were compiled from the Global/Harvard CMT catalogue, and 396 of them were grouped into 23 distinct regions in function of geographic proximity. Reduced stress tensors were obtained from formal stress inversion for each region. The results indicated that, in the Chinese Mainland, the directions of maximum principal stress were ∼NE–SW-trending in the northeastern region, ∼NEE–SWW-trending in the North China region, ∼N–S-trending in western Xinjiang, southern Tibet and the southern Yunnan region, ∼NNE–SSW-trending in the northern Tibet and Qinghai region, ∼NW–SE-trending in Gansu region, and ∼E–W-trending in the western Sichuan region. The average tectonic stress regime was strike-slip faulting (SS) in the eastern Chinese Mainland and northern Tibet region, normal faulting (NF) in the southern Tibet, western Xinjiang and Yunnan region, and thrust faulting (TF) in most regions of Xinjiang, Qinghai and Gansu. The results of the present study combined with GPS velocities in the Chinese Mainland supported and could provide new insights into previous tectonic models (e.g., the extrusion model). From the perspective of tectonics, the mutual actions among the Eurasian plate, Pacific plate and Indian plate caused the present-day tectonic stress field in the Chinese Mainland.
Similar content being viewed by others
References
Angelier J 1984 Tectonic analysis of fault slip data sets; J. Geophys. Res. 89 5835–5848.
Angelier J 1989 From orientation to magnitudes in palaeostress determinations using fault slip data; J. Struct. Geol. 11 37–50.
Audemard F A, Romero G, Rendon H and Cano V 2005 Quaternary fault kinematics and stress tensors along the southern Caribbean from fault-slip data and focal mechanism solutions; Earth Sci. Rev. 69 181–233.
Barth A, Wenzel F and Giardini D 2007 Frequency sensitive moment tensor inversion for light to moderate magnitude earthquakes in eastern Africa; Geophys. Res. Lett. 34 (L15302) 1–5.
Baruah S, Baruah S and Kayal J R 2013 State of tectonic stress in northeast India and adjoining South Asia Region: An appraisal; Bull. Seismol. Soc. Am. 103 (2A) 894–910.
Baruah S, Baruah S, Saikia S, Shrivastava M N, Sharma A, Reddy C D and Kayal J R 2016 State of tectonic stress in Shillong Plateau of northeast India; Phys. Chem. Earth 95 36–49.
Bott M H P 1959 The mechanism of oblique slip faulting; Geol. Mag. 96 109–117.
Cortes M and Angelier J 2005 Current states of stress in the northern Andes as indicated by focal mechanisms of earthquakes; Tectonophys. 403 29–58.
Delvaux D and Sperner B 2003 Stress tensor inversion from fault kinematic indicators and focal mechanism data: The TENSOR program. In: New insights into structural interpretation and modeling (ed.) Nieuwland D, J. Geol. Soc. London, pp. 75–100.
Delvaux D and Barth A 2010 African stress pattern from formal inversion of focal mechanism data; Tectonophys. 482 105–128.
Delvaux D, Moeys R, Stapel G, Melnikov A and Ermikov V 1995 Palaeostress reconstructions and geodynamics of the Baikal region, Central Asia, Part 1: Palaeozoic and Mesozoic pre-rift evolution; Tectonophys. 252 61–101.
Delvaux D, Moeys R, Stapel G, Petit C, Levi K, Miroshnichenko A, Ruzhich V and Sankov V 1997 Palaeostress reconstructions and geodynamics of the Baikal region, Central Asia, Part 2: Cenozoic rifting; Tectonophys. 282 1–38.
Deng Q D, Zhang Y M, Xu G L and Fan F T 1979 On the tectonic stress field in China and its relation to plate movement; Seismol. Geol. 1 (1) 11–22 (in Chinese with English abstract).
Dziewonski A M, Ekstrom G, Franzen J E and Woodhouse J H 1987 Global seismicity of 1977: Centroid-moment tensor solutions for 471 earthquakes; Phys. Earth Planet. Int. 45 11–36.
Etchecopar A, Vasseur G and Daigniers M 1981 An inverse problem in microtectonics for the determination of stress tensors from fault striation analysis; J. Struct. Geol. 3 51–65.
Gao M T 2003 New national seismic zoning map of China; Acta Seismol. Sin. 25 (6) 630–636 (in Chinese with English abstract).
Gephart J W and Forsyth D W 1984 An improved method for determining the regional stress tensor using earthquake focal mechanism data: Application to the San Fernando earthquake sequence; J. Geophys. Res. 89 (B11) 9305–9320.
Giardini D 1999 The global seismic hazard assessment program (GSHAP) 1992/1999; Ann. Geofis. 42 (6) 957–974.
Heidbach O, Tingay M, Barth A, Reinecker J, Kurfeß D and Muller B 2010 Global crustal stress pattern based on the World Stress Map database release 2008; Tectonophys. 482 3–15.
Holt W E, Chamot-Rooke N, Le Pichon X, Haines A J, Shen-Tu B and Ren J 2000 The velocity field in Asia inferred from Quaternary fault slip rates and GPS observations; J. Geophys. Res. 105 (B8) 19185–19210.
Hou G T, Wang C C, Li J H and Qian X L 2006 Late paleoproterozoic extension and a palaeostress field reconstruction of North China Craton; Tectonophys. 422 89–98.
Ju W, Hou G T and Hari K R 2013a Mechanics of mafic dyke swarms in the Deccan Large Igneous Province: Palaeostress field modeling; J. Geodyn. 66 79–91.
Ju W, Hou G T, Huang S Y and Ren K X 2013b Structural fracture distribution and prediction of the Lower Jurassic Ahe Formation Sandstone in the Yinan-Tuzi area, Kuqa Depression; Geotect. Metal. 37 (4) 592–602 (in Chinese with English abstract).
Ju W, Hou G T and Zhang B 2014 Insights into the damage zones in fault-bend folds from geomechanical models and field data; Tectonophys. 610 182–194.
Ju W and Sun W F 2016 Tectonic fractures in the Lower Cretaceous Xiagou Formation of Qingxi Oilfield, Jiuxi Basin, NW China. Part one: Characteristics and controlling factors; J. Petrol. Sci. Eng. 146 617–625.
Ju W, Sun W F and Hou G T 2015 Insights into the tectonic fractures in the Yanchang Formation interbedded sandstone–mudstone of the Ordos Basin based on core data and geomechanical models; Acta Geol. Sin-Engl. 89 (6) 1986–1997.
Ju W, Sun W F, Ma X J and Jiang H 2016 Tectonic stress accumulation in Bohai-Zhangjiakou Seismotectonic Zone based on 3D visco-elastic modelling; J. Earth. Syst. Sci. 125 (5) 1021–1031.
Lund B and Townend J 2007 Calculating horizontal stress orientations with full or partial knowledge of the tectonic stress tensor; Geophys. J. Int. 270 1328–1335.
Lunina O V and Gladkov A S 2007 Late Cenozoic fault pattern and stress fields in Barguzin rift (Baikal region); Russ. Geol. Geophys. 48 598–609.
Naimi-Ghassabian N, Khatib M, Nazari H and Heyhat M 2015 Present-day tectonic regime and stress patterns from the formal inversion of focal mechanism data, in the North of Central-East Iran Blocks; J. African. Earth Sci. 111 113–126.
Sperner B, Muller B, Heidbach O, Delvaux D, Reinecker J and Fuchs K 2003 Tectonic stress in the Earth’s crust: Advances in the World Stress Map Project, In: New insights into structural interpretation and modeling (ed.) Nieuwland D A; J. Geol. Soc. London, pp. 101–116.
Tapponnier P and Molnar P 1977 Active faulting and tectonics in China; J. Geophys. Res. 82 (20) 2905–2930.
Tapponnier P, Peltzer G and Armijo R 1986 On the mechanics of the collision between India and Asia; In: Collision tectonics (eds) Ramsay J G, Coward M P and Ries A, J. Geol. Soc. London, pp. 115–157.
Tapponnier P, Peltzer G, Le Dain A Y, Armijo R and Cobbold P 1982 Propagating extrusion tectonics in Asia: New insights from simple experiments with plasticine; Geology 10 611–616.
Wang S Y, Xu Z H, Yu Y X and Zhang L 1996 Inversion for the plate driving forces acting at the boundaries of China and its surroundings; Acta Geophys. Sin. 39 (6) 764–771 (in Chinese with English abstract).
Wang Q, Zhang P Z, Freymueller J T, Bilham R, Larson K M, Lai X A, You X Z, Niu Z J, Wu J C, Li Y X, Liu J N, Yang Z Q and Chen Q Z 2001 Present-day crustal deformation in China constrained by global positioning system measurements; Science 294 574–577.
Xie F R and Liu G X 1989 Analysis of Neotectonic stress field in area of the central segment of Altun fault zone, China; Earthq. Res. China 5 (3) 26–36 (in Chinese with English abstract).
Xie F R, Zhang S M, Dou S Q, Cui X F and Shu S B 1999 Evolution characteristics of Quaternary tectonic stress field in the north and east margin of Qinghai-Xizang plateau; Acta Seismol. Sin. 12 (5) 550–561 (in Chinese with English abstract).
Xie F R, Cui X F, Zhao J T, Chen Q C and Li H 2004 Regional division of the recent tectonic stress field in China and adjacent areas; Acta Geophys. Sin. 47 (4) 654–662 (in Chinese with English abstract).
Xu J R and Zhao Z X 2006 Regional characteristics of the lithospheric stress field and tectonic motions in China and its adjacent areas; Geol. China 33 (4) 782–792 (in Chinese with English abstract).
Yao D Y, Du Y C and Liu S Y 1991 The focal mechanisms in north China; North. China. Earthq. Sci. 9 (3) 37–48 (in Chinese with English abstract).
Yin A 2010 Cenozoic tectonic evolution of Asia: A preliminary synthesis; Tectonophys. 488 293–325.
Yin A and Nie S Y 1993 An indentation model for North and South China collision and the development of the Tan-Lu and Honam fault systems, eastern Asia; Tectonics 12 (4) 801–813.
Zhang P Z 1993 Seismic hazard assessment in Continental Asia; Ann. Geofis. XXXVI(3–4) 41–59.
Zhang P Z, Yang Z X, Gupta H K, Bhatia S C and Shedlock K M 1999 Global seismic hazard assessment program (GSHAP) in continental Asia; Ann. Geofis. 42 (6) 1167–1190.
Zhang Y Q 1999 Kinematic history and changes in tectonic stress regime during the Cenozoic along the Qinling and southern Tanlu Fault Zones; Acta Geol. Sin. 73 (3) 264–274.
Zhang Y Q, Ma Y S, Yang N, Shi W and Dong S 2003 Cenozoic extensional stress evolution in North China; J. Geodyn. 36 591–613.
Zhang Z P and Wang Q C 2004 The summary and comment on fault-slip analysis and palaeostress reconstruction; Adv. Earth Sci. 19 (4) 605–613 (in Chinese with English abstract).
Zhao B 2015 GPS velocity field of CMONOC with respect to Eurasia; ftp://ftp.cgps.ac.cn/products/velocity/image/cmnc_vel_eura_grd_flt.png.
Zoback M L 1992 First- and second-order patterns of stress in the lithosphere: The world stress map project; J. Geophys. Res. 97 (B8) 11703–11728.
Acknowledgements
We would like to express our gratitude to the anonymous reviewers for offering constructive comments which improved this manuscript in many aspects. Prof. Damien Delvaux and Saibal Gupta are thanked for the program and publication, respectively. This work was supported by the Fundamental Research Funds for the Central Universities (No. 2015QNA69) and the Priority Academic Program Development of Jiangsu Higher Education Institutions.
Author information
Authors and Affiliations
Corresponding author
Additional information
Corresponding editor: Saibal Gupta
Appendix
Appendix
Rights and permissions
About this article
Cite this article
Wei, J., Weifeng, S. & Xiaojing, M. Tectonic stress pattern in the Chinese Mainland from the inversion of focal mechanism data. J Earth Syst Sci 126, 41 (2017). https://doi.org/10.1007/s12040-017-0814-2
Received:
Revised:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12040-017-0814-2