Quaternary activity of the Fengtai-Yejituo fault in Tangshan, Hebei Province: Evidence from 14C and magnetic stratigraphy
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摘要:
丰台—野鸡坨断裂为唐山地区主要断裂之一，西侧为鸦鸿桥凹陷，东侧为唐山凸起，断裂两侧第四系厚度之差巨大。本文依据该断层两侧钻孔对其第四纪以来活动性进行初步的探讨。通过对丰台—野鸡坨断裂上下两盘PZK14和PZK20孔磁性地层学研究，并结合钻孔岩石地层，及浅部光释光和14C测年结果，建立第四纪地层格架。结果表明：两孔底部“泥包砾”为新近纪沉积；PZK14孔下更新统底界埋深为387 m，中更新统底界埋深为114 m，上更新统底界埋深为71 m，全新统底界埋深为6 m；PZK20孔下更新统底界埋深为155 m，中更新统底界埋深为73 m，上更新统底界为36 m，无全新世地层。丰台—野鸡坨断裂活动在早更新世时表现为逐渐增强的特点，活动速率由早期的5.4 cm/ka增加到13.9 cm/ka。中更新世断裂活动基本处于停滞状态，活动速率为1.0 cm/ka。晚更新世以后，断裂重新活动，且更加剧烈，活动速率达到了54.5 cm/ka。
Abstract:The Fengtai-Yejituo fault is one of the major faults in the Tangshan area. Its west side is Yahongqiao sag, while its east side is Tangshan rise. There is an obvious difference in the thickness of the Quaternary strata between both sides of the fault. Based on the boreholes on both sides of the fault, this paper makes a preliminary study on its activity since the Quaternary period. Combined with drilling information, the composition of rocks, and the results of the optically stimulated luminescence(OSL) and 14C dating, the Quaternary stratigraphic framework was established according to the magnetic stratigraphy of the boreholes PZK14 and PZK20 which are hanging on the upper and lower plates of the Fengtai-Yejituo fault. The results show that the "boulder-clay layer" at the bottom of the two holes was Neogene sediments. The borehole PZK14 revealed that the buried bottom boundary depth of the Lower Pleistocene, the Middle Pleistocene, the Upper Pleistocene and the Holocene was 387 m, 114 m, 71 m and 6 m, respectively. The borehole PZK20 showed that the buried bottom depth of the Lower Pleistocene, the Middle Pleistocene and the Upper Pleistocene sediments was 155 m, 73 m and 36m respectively, without the Holocene sediments. The activity of Fengtai-Yejituo fault gradually enhanced in the early Pleistocene and its activity rate increased from the early 5.4 cm/ka to 13.9 cm/ka. In the Middle Pleistocene, its activity is basically in a state of stagnation, with an activity rate of 1.0 cm/ka. After the Late Pleistocene, it was reactivated and became more intense active, with activity rate of 54.5 cm/ka.
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致谢: 感谢天津市地质调查研究院王家兵、河北省地质调查院肖文暹和中国地质调查局天津地质调查中心袁桂邦三位教授级高级工程师在野外工作给予的帮助；感谢中国科学院地质与地球物理研究所古地磁实验室邓成龙研究员在古地磁实验中提供的帮助。
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图 1 研究区构造地貌图
1—断裂位置及编号；2—钻孔位置及编号；3—山区与平原分界线；4—山区；5—新生界等深线
Figure 1. Tectonic landform map of the study area
1-Fault location and its number; 2-Drill hole position and its number; 3-Boundary between mountainous and plain; 4-Mountainous area; 5-Cenozoic isobaths
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图 4 唐山地区PZK14和PZK20钻孔代表样品混合退磁和热退磁正交矢量投影图
圆形和正方形分别代表垂直和水平投影；图中数字表示退磁温度(℃)和交变磁场强度(mT)；NRM为天然剩磁
Figure 4. Orthogonal vector plots showing the results of mixed thermal demagnetization of representative specimens from boreholes PZK14 and PZK20, Tangshan area.
Circles and aquares correspond to projections on the vertical and horizontal planes, respectively; the numbers refer to the temperatures in ℃ and alternating field in mT; NRM is the natural remanent magnetization
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图 5 PZK14钻孔和PZK20钻孔磁性地层与标准极性柱对比图
Figure 5. Comparison of magnetostraphy of the boreholes PZK14 and PZK20 with standard polarity zones
表 1 PZK14钻孔14C样品信息及测年数据统计
Table 1 statistics of information and dating data of the 14C specimens in Borebole PZK14
下载: 导出CSV
表 2 PZK14和PZK20钻孔光释光样品信息及测年数据统计
Table 2 statistics of information and dating data of the O.S.L specimens in boreboles PZK14 and PZK20
下载: 导出CSV
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Chen Yuntai, Lin Banghui, Wang Xinhua, Huang Liren, Liu Miaolong. 1979. A disucussion model of the Tangshan earthquake of 1976 from the inversion of geodetic data[J]. Acta Geophysica Sinica, 22(3): 201-207(in Chinese with English abstract). http://www.researchgate.net/publication/279586256_A_dislocation_model_of_the_Tangshan_earthquake_of_1976_from_the_inversion_of_geodetic_data
Gao Shanming. 1985. Structures and sedimentary environments of the alluvial fan of the Luan River[J]. Geographical Research, 4(1): 54-62(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DLYJ198501005.htm
Geological Insititute of Dagang Oil Field, Bureau of Marine Petroleum Exploration, Institute of Marine Geology, Tongji University. 1985. The Luanhe River Alluvial Fan-delta[M]. Beijing: Geological Publishing House, 1-164(in Chinese with English abstract).
Guo Shunmin, Li Zhiyi, Cheng Shaoping, Chen Xiaode, Yang Zhuen, Li Rucheng. 1977. Discussion on the regional structural background and the seismogenic model of the Tangshan earthquake[J]. Scientia Geologica Sinica, 12(4): 305-321(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZKX197704000.htm
Hebei Provincial Bureau Geology and Mineral Resources Exploration and Development. 1989. Regional Geology of Hebei Province, Beijing Municipality and Tianjin Municipality[M]. Beijing: Geological Publishing House, 1-616(in Chinese with English abstract).
Hu Yunzhuang, Zhang Jinqi, Bai Yaonan, Xia Yubo, Wang Qiang. 2014. Records of regional tectonic and climatic evolution since 3.45 Ma B. P. at Borehole TDl of Tangshan in the middle part of Luanhe River fluvial fan[J]. Journal of Palaeogeography, 16(2): 249-262(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-GDLX201402011.htm
Hu Yunzhuang, Xu Qinmian, Yuan Guibang, Pei Junling, Yang Jilong, Zhang Yufa, Wang Qiang. 2014. Magnetostratigraphy of Borehole CK3 and record of the Quaternary volcanic activities in Xiaoshan of Haixing, Hebei Province[J]. Journal of Palaeogeography, 16(3): 411-426(in Chinese with English abstract). http://www.researchgate.net/publication/284791400_Magnetostratigraphy_of_Borehole_CK3_and_record_of_the_Quaternary_volcanic_activities_in_Xiaoshan_of_Haixing_Hebei_Province
Jiang Wali. 2006. Discussion on seismogenic fault of the 1976 Tangshan earthquake[J]. Seismology And Geology, 28(2): 312-318(in Chinese with English abstract). http://kns.cnki.net/KCMS/detail/detail.aspx?dbcode=CJFD&filename=ZDZW200703009
Lai Xiaoling, Sun Yi. 2013. Study on 3-D velocity structure by temporary dense seismostations networks of Tangshan earthquake region[J]. Journal of Geodesy and Geodynamics, 33(3): 1-4(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DKXB201303000.htm
Li Shaobing. 1986. A discussion of the seismo-tectonic and the cause of the Tangshan earthquake[J]. North China Earthquake Sciences, 4(2): 62-68(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HDKD198602009.htm
Li Yong. 1987. Mechanism of the appearance of Fengrun-Fengtai concealed active fault on landsat image[J]. Journal of Seismology, 21(1): 39-42(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DZXK198701005.htm
Li Yusoong, Chen Jianqiang, Zhao Shuo, Wang Haiying, Li Xin. 2011. Sporopollen assemblages in Tangshan area since Late Pleistocene with a correlation to those in adjacent areas[J]. Acta Geoscientica Sinica, 32(2): 178-188(in Chinese with English abstract). http://www.researchgate.net/publication/303198406_Sporopollen_assemblages_in_tangshan_area_since_late_pleistocene_with_a_correlation_to_those_in_adjacent_areas
Liu Guodong, Liu Changquan. 1982. Crust upper mantle structures in northern region of North China and its relationship to Cenozoic tectonic activities[J]. Science in China(B), 12(12): 1132-1140(in Chinese).
Liu Guodong, Gu Qun, Shi Shulin, Shi Zhangsong, Liu Jinhan. 1983. The electrical structure of the crust and upper mantle and its relationship with seismicity in the Beijing-Tianjin-Tangshan region and adjacent area[J]. Acta Geophysica Sinica, 26(2): 149-157(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQWX198302006.htm
Peng Gui, Zhang Jingwen, Jiao Wenqiang, Chen Yijian, Li Daming, Li Guiying. 1980. Chronology of Late Quaternary deposits along the coast of the Bohai bay[J]. Seismology and Geology, 2(2): 71-78(in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-DZDZ198002009.htm
Shi Linfeng, Zhai Zimei, Wang Qiang, Zhang Xuebin, Yang Zhenyu. 2009. Geochronological study on transgression layers of the CQJ4 borehole at Dagang area in Tianjin, China[J]. Geological Review, 55(3): 375-384(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZLP200903011.htm
Wan Yongge, Li Hongji. 1996. Genetic algorithms of the velocity structure and hypocenters simultaneous inversion in J. J. T. Z[J]. Seismological and Geomagnetic Observation and Resarch, 17(3): 57-66(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZGJ603.002.htm
Wang Chunyong, Duan Yonghong, Wu Qingju, Wang Zhishuo. 2016. Exploration on the deep tectonic environment of strong earthquakes in North China and relevant research findings[J]. Acta Seismologica Sinica, 38(4): 511-549(in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_acta-seismologica-sinica_thesis/0201251976016.html
Wang Chunyong, Wu Qingju, Duan Yonghong, Wang Zhishuo, Lou Hai. 2017. Crustal and upper mantle structure and deep tectonic genesis of large earthquakes in North China[J]. Science China Earth Sciences, 47(6): 684-719(in Chinese with English abstract).
Wang Qiang, Yuan Guibang, Zhang Shu, Liu Zengshou, Wang Weidong, Liu Zhijie, Zhuang Zhenye. 2007. Shelly ridge accumulation and sea-land interaction on the west coast of the Bohai Bay[J]. Quaternary Sciences, 27(5): 775-786(in Chinese with English abstract). http://www.oalib.com/paper/1571344
Wang Qiang, Zhang Yufa, Yuan Guibang, Zhang Wenqing. 2008. Since mis3 stage the correlation between transgression and climatic changes in the North Huanghua area, Hebei[J]. Quaternary Sciences, 28(1): 79-95(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DSJJ200801010.htm
Wang Qiang, Li Congxian. 2009. The type of quaternary sequence in the East China coastal plain[J]. Marine Geology & Quaternary Geology, 29(4): 39-51(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HYDZ200904010.htm
Wang Yiman. 1982. A preliminary study on the Holocene transgression on the coastal plain along the north-western Bohai bay[J]. Geographical Research, 1(2): 59-69(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DLYJ198202006.htm
Xu Jianguo, Xu Hua, Zhang Tao, Zhang Zhuo, Qi Xiaofan, Ji Wenlong. 2018. Stratigraphic characteristics, age and indicated Holocene coastal variation of Heituhu formation in Laizhou bay coastal area, Shandong Peninsula[J]. Acta Geoscientica Sinica, 39(1): 1-11(in Chinese with English abstract). http://www.zhangqiaokeyan.com/academic-journal-cn_acta-geoscientica-sinica_thesis/0201253090755.html
Xu Qimmian, Yuan Guibang, Zhang Jinqi, Qin Yafei. 2011. Stratigraphic division of the Late Quaternary strata along the coast of Bohai Bay and its geology significance[J]. Acta Geologica Sinica, 85(8): 1352-1367(in Chinese with English abstract). http://www.researchgate.net/publication/284260725_Stratigraphic_division_of_the_Late_Quaternary_strata_along_the_coast_of_Bohai_Bay_and_its_geology_significance
Xu Q M, Yuan G B, Yang J L, Xin H T, Yi L, Deng C L. 2017. Plio-Pleistocene magnetostratigraphy of northern Bohai Bay and its implications for tectonic events since ca. 2.0 Ma[J]. Journal of Geodynamics, 111: 1-14. doi: 10.1016/j.jog.2017.08.002
Yang Huairen, Chen Xiqing. 1985. Quaternary transgressions, eustatic changes and shifting of shoreline in East China[J]. Marine Geology & Quaternary Geology, 5(4): 59-80(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-HYDZ198504010.htm
Zeng Rongsheng, Lu Hanxing, Ding Zhifeng. 1988. Seismic refraction and reflection profilings across Tangshan epicentral reion and their implication to seismogenic processes[J]. Acta Geophysica Sinica, 31(4): 383-398(in Chinese with English abstract). http://www.researchgate.net/publication/283916693_Seismic_refraction_and_reflection_profiles_across_Tangshan_epicentral_region_and_their_implication_to_seismogenic_processes
Zhang Lei, He Jing, Bai Lingyan, Cai Xiangmin, Wang Jiming, Yang Tianshui. 2016. The response relationship between the variation characterisitics of deposition rate of Quaternary depression basion on the northern margin of Beijing depression and the activity of Shunyi fault[J]. Geology in China, 43(2): 511-519(in Chinese with English abstract).
Zhang Lei, Zhang Xiaoliang, Bai Lingyan, Cai Xiangmin, Wang Jiming, Yang Tianshui. 2016. Quaternary magnetic stratigraphy and its sedimentary response to new tectonic movement in Shahe depression, plain area of Beijing[J]. Geology in China, 43(3): 1076-1084(in Chinese with English abstract). http://www.researchgate.net/publication/308373587_Quaternary_magnetic_stratigraphy_and_its_sedimentary_response_to_new_tectonic_movement_in_Shahe_depression_plain_area_of_Beijing
Zhu Lupei, Zeng Rongsheng, Liu Futian. 1990. Three-dimensional p-wave velocity structure under the Beijing network area[J]. Acta Geophysica Sinica, 33(3): 267-277(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQWX199003002.htm
陈运泰, 林邦慧, 王新华, 黄立仁, 刘妙龙. 1979. 用大地测量资料反演的1976年唐山地震的位错模式[J]. 地球物理学报, 22(3): 201-207. doi: 10.3321/j.issn:0001-5733.1979.03.001 高善明. 1985. 滦河冲积扇结构和沉积环境[J]. 地理研究, 4(1): 54-62. https://www.cnki.com.cn/Article/CJFDTOTAL-DLYJ198501005.htm 大港油田地质研究所, 海洋石油勘探局研究院, 同济大学海洋地质研究所. 1985. 滦河冲积扇-三角洲沉积体系[M]. 北京: 地质出版社, 1-164. 虢顺民, 李志义, 程绍平, 陈献程, 陈孝德, 杨主恩, 李如成. 1977. 唐山地震区域构造背景和发震模式的讨论[J]. 地质科学, 12(4): 305-321. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX197704000.htm 河北省地质矿产局. 1989. 河北省北京市天津市区域地质志[M]. 北京: 地质出版社, 1-616. 胡云壮, 张金起, 白耀楠, 夏雨波, 王强. 2014.3.45 Ma以来滦河冲积扇中部唐山TD1孔记录的区域构造和气候演化[J]. 古地理学报, 16(2): 249-262. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201402011.htm 胡云壮, 胥勤勉, 袁桂邦, 裴军令, 杨吉龙, 张玉发, 王强. 2014. 河北海兴小山CK3孔磁性地层与第四纪火山活动记录[J]. 古地理学报, 16(3): 411-426. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201403011.htm 江娃利. 2006. 有关1976年唐山地震发震断层的讨论[J]. 地震地质, 28(2): 312-318. doi: 10.3969/j.issn.0253-4967.2006.02.014 赖晓玲, 孙译. 2013. 利用密集临时地震台网资料研究唐山地震区三维速度结构[J]. 大地测量与地球动力学, 33(3): 1-4. https://www.cnki.com.cn/Article/CJFDTOTAL-DKXB201303000.htm 李绍柄. 1986. 唐山地震的发震构造与成因探讨[J]. 华北地震科学, 4(2): 62-68. https://www.cnki.com.cn/Article/CJFDTOTAL-HDKD198602009.htm 李勇. 1987. 丰润-丰台隐伏断裂在卫星影像上的表现机制[J]. 地震学刊, 21(1): 39-42. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXK198701005.htm 李玉嵩, 陈建强, 赵硕, 王海英, 李欣. 2011. 唐山地区晚更新世以来孢粉组合特征及其与临区的对比[J]. 地球学报, 32(2): 178-188. doi: 10.3975/cagsb.2011.02.06 刘国栋, 刘昌铨. 1982. 华北北部地区地壳上地幔构造及其与新生代构造活动的关系[J]. 中国科学(B辑), 12(12): 1132-1140. https://www.cnki.com.cn/Article/CJFDTOTAL-JBXK198212009.htm 刘国栋, 顾群, 史书林, 孙洁, 石障松, 刘金汉. 1983. 京津唐渤和周围地区地壳上地幔电性结构及其与地震活动性的关系[J]. 地球物理学报, 26(2): 149-157. doi: 10.3321/j.issn:0001-5733.1983.02.006 彭贵, 张景文, 焦文强, 陈以健, 李大明, 李桂英. 1980. 渤海湾沿岸晚第四纪地层C14年代学研究[J]. 地震地质, 2(2): 71-78. https://www.cnki.com.cn/Article/CJFDTOTAL-DZDZ198002009.htm 施林峰, 翟子梅, 王强, 张学斌, 杨振宇. 2009. 从天津CQJ4孔探讨中国东部海侵层的年代问题[J]. 地质论评, 55(3): 375-384. doi: 10.3321/j.issn:0371-5736.2009.03.009 万永革, 李鸿吉. 1996. 京津唐张地区速度结构和震源位置联合反演的遗传算法[J]. 地震地磁观测与研究, 17(3): 57-66. https://www.cnki.com.cn/Article/CJFDTOTAL-DZGJ603.002.htm 王春镛, 段永红, 吴庆举, 王志铄. 2016. 华北强烈地震深部构造环境的探测与研究[J]. 地震学报, 38(4): 511-549. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXB201604002.htm 王春镛, 吴庆举, 段永红, 王志铄, 楼海. 2017. 华北地壳上地幔结构及其大地震深部构造成因[J]. 中国科学: 地球科学, 47(6): 684-719. https://www.cnki.com.cn/Article/CJFDTOTAL-JDXK201706004.htm 王强, 袁桂邦, 张熟, 刘增寿, 王卫东, 刘志杰, 庄振业. 2007. 渤海湾西岸贝壳堤堆积与海陆相互作用[J]. 第四纪研究, 27(5): 775-786. doi: 10.3321/j.issn:1001-7410.2007.05.019 王强, 张玉发, 袁桂邦, 张文卿. 2008. MIS3阶段以来河北黄骅北部地区海侵与气候期对比[J]. 第四纪研究, 28(1): 79-95. doi: 10.3321/j.issn:1001-7410.2008.01.009 王强, 李从先. 2009. 中国东部沿海平原第四系层序类型[J]. 海洋地质与第四纪地质, 29(4): 39-51. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ200904010.htm 王一曼. 1982. 渤海湾西北岸全新世海侵问题的初步探讨[J]. 地理研究, 1(2): 59-69. https://www.cnki.com.cn/Article/CJFDTOTAL-DLYJ198202006.htm 徐建国, 徐华, 张涛, 张卓, 祁晓凡, 纪汶龙. 2018. 山东半岛莱州湾滨海地区黑土湖组地层特征、时代及指示的全新世海岸带变化[J]. 地球学报, 39(1): 1-11. https://www.cnki.com.cn/Article/CJFDTOTAL-DQXB201802002.htm 胥勤勉, 袁桂邦, 张金起, 秦雅飞. 2011. 渤海湾沿岸晚第四纪地层划分及地质意义[J]. 地质学报, 85(8): 1352-1367. https://www.cnki.com.cn/Article/CJFDTOTAL-DZXE201108010.htm 杨怀仁, 陈西庆. 1985. 中国东部第四纪海面升降、海侵海退与岸线变迁[J]. 海洋地质与第四纪地质, 5(4): 59-80. https://www.cnki.com.cn/Article/CJFDTOTAL-HYDZ198504010.htm 曾融生, 陆涵行, 丁志峰. 1988. 从地震折射和反射剖面结果讨论唐山地震成因[J]. 地球物理学报, 31(4): 383-398. doi: 10.3321/j.issn:0001-5733.1988.04.003 张磊, 何静, 白凌燕, 蔡向民, 王继明, 杨天水. 2016. 北京凹陷北缘第四纪凹陷盆地沉积速率变化特征与顺义断裂活动性的响应关系[J]. 中国地质, 43(2): 511-519. doi: 10.3969/j.issn.1000-3657.2016.02.012 张磊, 张晓亮, 白凌燕, 蔡向民, 王继明, 杨天水. 2016. 北京平原沙河凹陷第四纪磁性地层学研究及其新构造运动的沉积响应[J]. 中国地质, 43(3): 1076-1084. http://geochina.cgs.gov.cn/geochina/ch/reader/view_abstract.aspx?file_no=20160329&flag=1 朱露培, 曾融生, 刘福田. 1990. 京津唐张地区地壳上地幔三维P波速度结构[J]. 地球物理学报, 33(3): 267-277. doi: 10.3321/j.issn:0001-5733.1990.03.003
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