祁连山北缘玉门—北大河断裂东段古地震特征

Abstract

Abstract: Yumen—Beidahe fault is an important active fault at the south margin of Jiuxi Basin. The fault starts from qingcaowan at west, passes through Yumen, Qingtou Shan, Dahongquan, and ends at the east of Gutouquan. The fault is about 80 km long, strikes NWW , inclines south and dips 20°~60°. Yumen—Beidahe fault is an active thrust fault in Holocene. Earthquake surface ruptures are still preserved at the eastern segment of the fault. Based on the filed fault geomorphological investigation and trench excavation, it is revealed that the rupture zone was formed 1.7±0.3 ka ago. there had been another two paleoearthquakes occurring in (4.1±0.3)~(5.4±0.3) ka and 8.4±1.0 ka, and the magnitudes of the two paleoearthquakes were estimated to be about 7.0 by empirical formulas and existing earthquake cases.

Key words: Yumen—Beidahe fault, Active fault, Paleoearthquake, Holocene

CLC Number:

P315.7

LIU Xing-wang, YUAN Dao-yang, SHAO Yan-xiu, ZHANG Bo. Paleoearthquake Characteristics of the Eastern Segment of Yumen—Beidahe Fault in the Northern Margin of Qilian Shan[J]. EARTHQUAKE, 2019, 39(3): 1-10.

References

[1] 潘保田, 邬光剑, 王义祥, 等. 祁连山东段沙沟河阶地的年代与成因[J]. 科学通报, 2000, 45: 2669-2675.
[2] Geoge A D, Marshallsea S J, Wyrwoll K H, et al. Miocene cooling in the northern Qilian Shan, northeastern margin of the Tibetan Plateau, revealed by apatite fission-track and vitrinite-reflectance analysis[J]. Geology, 2001, 29: 939-942.
[3] 方小敏, 赵志军, 李吉均, 等. 祁连山北缘老君庙北斜晚新生代磁性地层[J]. 中国科学(D辑): 地球科学, 2004, 34: 97-106.
[4] Tapponnier P, Xu Z Q, Roger F, et al. Oblique stepwise rise and growth of the Tibet Plateau [J]. Science, 2001, 294: 1671-1677.
[5] 郑文俊. 河西走廊及其邻区活动构造图像及构造变形模式[D]. 中国地震局地质研究所, 2009.
[6] 黄华芳, 郑国东, 方国庆, 等. 酒西盆地南缘推覆构造及其含油气领域[J]. 石油与天然气地质, 1993, 14(3): 187-190.
[7] 陈汉林, 杨树峰, 肖安成, 等. 酒泉盆地南缘新生代冲断带的变形特征和变形时间[J]. 石油与天然气地质, 2006, 27(4): 488-494.
[8] 杨树峰, 陈汉林, 程晓敢, 等. 祁连山北缘冲断带的特征与空间变化规律[J]. 地学前缘, 2007, 14(5): 211-221.
[9] 何文贵, 雷中生, 袁道阳, 等. 1785年玉门惠回堡地震的震灾特点与发震构造[J]. 西北地震学报, 2010, 32(1): 47-53.
[10] 何文贵, 赵广堃, 马尔曼, 等. 2002年甘肃玉门5.9级地震的地质背景研究[J]. 地震研究, 2004, 27(4): 363-368.
[11] 闵伟, 张培震, 何文贵, 等.酒西盆地断层活动特征及古地震研究[J].地震地质, 2002, 24(1): 35-44.
[12] Hetzel R, Niedermann S, Tao M, et al. Low slip rates and long-term preservation of geomorphic features in Central Asia [J]. Nature, 2002, 417, 428-432.
[13] 陈柏林, 刘建民, 刘建生, 等. 阴洼山断裂全新世活动特征与年代学研究[J]. 地震地质, 2005, 27 (2): 243-251.
[14] 陈柏林, 王春宇, 刘建民, 等. 新民堡断裂新构造活动特征[J]. 地球学报, 2006, 27(6): 515-524.
[15] 何文贵, 袁道阳, 王爱国, 等. 嘉峪关断层中段的新活动特征[J]. 中国地震, 2010, 26 (3): 296-303.
[16] 刘兴旺, 袁道阳, 雷中生, 等. 甘肃酒西盆地发现地震地表破裂带[J]. 地震地质, 2016, 38(3): 605-616.
[17] 向宏发, 虢顺民. 河西走廊玉门—嘉峪关地区活动断裂的初步研究[A]. 国家地震局地质研究所编.现代地壳运动研究(5)[C]. 北京: 地震出版社. 1990, 139-145.
[18] 国家地震局地质研究所, 国家地震局兰州地震研究所. 祁连山—河西走廊活动断裂系[M]. 北京: 地震出版社, 1993.
[19] 虢顺民, 向宏发, 黄昭, 等. 祁连山—河西走廊活动断裂带与地震[A]. 国家地震局国际合作司编. 中法合作活断层对比研究[C]. 北京: 地震出版社. 1993, 94-102.
[20] 陈文彬, 刘百篪, 徐锡伟, 等. 祁连山西段玉门断裂晚第四纪活动特征及相关问题的讨论[J]. 西北地震学报, 1999, 21(4): 389-394.
[21] 陈柏林, 刘建生, 张永双, 等. 玉门断裂全新世活动特征及其与玉门地震的关系[J]. 地质论评, 2005, 51(2): 138 -142.
[22] 陈杰, 卢演俦, 丁国瑜. 祁连山西段酒西盆地区阶地构造变形的研究[J]. 西北地震学报, 1998, 20(1): 28-36.
[23] 刘兴旺, 袁道阳, 邵延秀, 等. 祁连山北缘玉门—北大河断裂晚第四纪活动特征[J]. 地震工程学报, 2016, 38(6): 948-954.
[24] 李有利, 谭利华, 段烽军, 等. 甘肃酒泉盆地河流地貌与新构造运动[J].干旱区地理, 2000, 23(4): 304-309.
[25] Aitken, M.J., An Introduction to Optical Dating[M]. Oxford University Press, Oxford, 1998, 39-50.
[26] 王旭龙, 李晓妮, 卢演俦. 红外固体二极管点阵在释光测年中的光照应用[J] . 海洋地质与第四纪地质, 2004, 24(1): 133-137.
[27] 王旭龙, 卢演俦, 李晓妮. 细颗粒石英光释光测年: 简单多片再生法[J]. 地震地质, 2005, 27(4): 615-623.
[28] 毛凤英, 张培震. 古地震研究的逐次限定法与新疆北部主要断裂带的古地震研究[A]. 国家地震局地质研究所编. 活动断裂研究(4)[C]. 北京: 地震出版社, 1995, 153-164.
[29] 邓起东, 于贵华, 叶文华. 地震地表破裂参数与震级关系研究[A]. 国家地震局地质研究所编. 活动断裂研究(2)[C]. 北京: 地震出版社, 1992, 247-264.
[30] 徐锡伟, 闻学泽, 韩竹军, 等. 四川芦山7.0级强震: 一次典型的盲逆断层型地震[J]. 科学通报, 2013, 58(20): 1887-1893.

Paleoearthquake Characteristics of the Eastern Segment of Yumen—Beidahe Fault in the Northern Margin of Qilian Shan

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