Key Zones of Oceanic Plate Geology and Sichuan-Tibet Railway Project
-
摘要: 首先解构了川藏铁路廊带不同区段工程地质差异性的复杂地质构造背景，简述了洋板块地质学的核心理念和科学意义，指出川藏铁路雅安-林芝段贯穿的7条洋壳俯冲消减增生杂岩带（蛇绿混杂岩带），伴随中新世以来青藏高原强烈隆升均转化为新构造活动带、活动地震带、高地热活动带及地质灾害频发带，是川藏铁路攻坚克难的关键区带，也是认识理解不同地质背景区段构造岩石组合、不同变质程度、不同变形样式的有序或无序结构，并制约不同岩土力学特征和特殊不良地质体行为的切入口，是高质量高标准实现铁路工程建设的关键.Abstract: The complex geological structure background of engineering geological difference in different zones of Sichuan-Tibet railway corridor is deconstructed,described the core idea and scientific significance of ocean plate geology.It is pointed out that there are seven oceanic subduction (Ophiolitic Melange belt) which accretion complex belts running through the Ya'an-Linzhi section of Sichuan-Tibet railway. With the strong uplift of the Qinghai-Tibet Plateau since Miocene,all of them are transformed into neotectonic active zone,active seismic zone,high geothermal active zone and geological disaster frequent zone. It is the key zone for Sichuan-Tibet railway. It is the key point of understanding that what is different geological background structure-rock combinations,different degrees of metamorphism,ordered or disordered structure of different deformation patterns,and restrict the behaviors of different rocks,soils and special unfavorable geological bodies; It is the key to complete the Sichuan-Tibet railway construction with high quality and high standard.
-
图 1 川藏铁路雅安-林芝段沿线大地构造单元简图
Fig. 1. Tectonic units for the Yaan-nyingchi section of Sichuan-Tibet railway
图 2 怒江俯冲增生杂岩带野外变形特征
Fig. 2. Geological characteristics of Nujiang subduction accretive complex zone
图 3 澜沧江俯冲增生杂岩带野外变形特征
Fig. 3. Geological characteristics of Lancangjiang subduction accretive complex zone
-
[1] Bai, M. K., Chevalier, M. L., Pan, J. W., et al., 2018. Southeast Ward Increase of the Late Quaternary Slip-Rate of the Xianshuihe Fault, Eastern Tibet, Geodynamic and Seismic Hazard Implications. Earth and Planetary Science Letters, 485(2018):19-31. [2] Chewalier, M.L., Leloup, P.H., Replumaz, A., et al., 2017. Temporally Constant Slip-Rate along the Ganzi Fault, NW Xianshuihe Fault System, Eastern Tibet. Geol. Soc. Am. Bull., 130(3):1-15. https://doi.org/10.1130/B31691.1. [3] Dong, Y.S., Xie, Y.W., Li, C., et al., 2007. Discovery of the Retrometamorphic Eclogite in the Baxoi Area, Eastern Tibet, China. Geological Bulletin of China, 26(8):1018-1020(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200708015 [4] Geng, Q.R., Pan, G.T., Liu, Y.P., et al., 2000. The Preliminary Study of the Ophiolitic Melanges along the Yarlung Zangbo Grand Canyon, Xizang. Sedimentary Geology and Tethyan Geology, 20(1):28-43(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yxgdl200001002 [5] Guo, C.B., Zhang, Y.S., Zhang, Z.H., et al., 2018. Investigation on Active Faults and Geological Disasters along Sichuan Tibet Railway. Geology Press, Beijing, 1-271(in Chinese). [6] Hou, Z.Q., Hou, L.W., Ye, Q.T., et al., 1995. Tectonic Magmatic Evolution and Volcanogenic Massive Sulfide Deposits in Yidun Island Arc, Jiangdi District. Seismological Press, Beijing, 1-134(in Chinese). [7] Hou, Z.Q., Yang, Y.Q., Wang, H.P., et al., 2003. Collision Orogeny and Metallogenic System of Yidun Island Arc in Sanjiang. Geology Press, Beijing, 1-345(in Chinese). [8] Li, T.D., Han, T.L., 1980. Geological Structure Characteristics and Geological Development of the Qinghai Tibet Plateau. Geology Press, Beijing(in Chinese). [9] Li, T.D., Pan, G.T., Xiao, X.C., et al., 2013. Geological Records and Mechanism of Uplift of the Qinghai Tibet Plateau. Guangdong Science Press, Guangzhou, 1-302(in Chinese). [10] Li, T.D., Xiao, Q.H., Pan, G.T., 2019. A Consideration about the Development of Ocean Plate Geology. Earth Science, 44(5):1441-1451(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqkx201905003 [11] Li, T.D., Xiao, X.C., Li, G.C., et al., 1985. On the Crustal Structure and Evolution of the Qinghai Tibet Plateau. Discovery of Nature, (2): 1-12(in Chinese with English abstract). [12] Li, T.S., Du, Q.F., et al., 1997. Xianshuihe Active Fault Zone and Risk Assessment of Strong Earthquake. Chengdu Cartographic Publishing House, Chengdu, 4-12(in Chinese). [13] Li, T.S., Du, Q.F., 1989.Horizontal Displacement and Earthquake Recurrence along Luhuo Segment of the Xianshuihe Fault Zone. Seismology and Geology, 11(4):31-42, 5-6(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZDZ198904005.htm [14] Liu, Y.P., Pan, G.T., Geng, Q.R., et al., 2000. Wedging of South Gabawa Structure and Its Geological Effect. Sedimentary Geology and Tethyan Geology, 29(1):52-59(in Chinese with English abstract). [15] Mo, X.X., Lu, F.X., Shen, S.Y., et al., 1993. Volcanism and Mineralization of Sanjiang Tethys. Geology Press, Beijing, 1-267(in Chinese). [16] Mo, X.X., Pan, G.T., 2006. From Tethys to the Formation of the Qinghai Tibet Plateau:Constraints of Tectono Magmatic Events. Earth-Science Frontiers, 31(6):43-52(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200606007.htm [17] Pan, G.T., Ding, J., Wang, L.Q., et al., 2004b. Geological Map and Specification of Qinghai Tibet Plateau and Its Adjacent Areas (1: 1 500 000). Chengdu Cartographic Publishing House, Chengdu, 1-133(in Chinese). [18] Pan, G.T., Liu, Y.P., Zheng, P.L., et al., 2013a. Collision Structure and Effect of the Qinghai Tibet Plateau. Guangdong Science Press, Guangzhou, 1-466(in Chinese). [19] Pan, G.T., Mo, X.X., Hou, Z.Q., et al., 2006. Temporal and Spatial Structure and Evolution of the Gangdise Orogenic Belt. Acta Petrologica Sinica, 22(3):521-533(in Chinese with English abstract). [20] Pan, G.T., Wang, L.Q., Zhang, W.P., et al., 2013b. Tectonic Map and Specification of Qinghai Tibet Plateau and Its Adjacent Areas (1: 1 500 000). Geology Press, Beijing, 1-208(in Chinese). [21] Pan, G.T., Wang, P.S., Xu, X.R., et al., 1983. The Cenozoic Tectonics at the Eastern Margin of Qinghai-Xiazhan Plateau. Geological works of the Qinghai Tibet Plateau (12), Geology Press, Beijing, 129-141(in Chinese). [22] Pan, G.T., Wang, P.S., Xu, Y.R., et al., 1990. Cenozoic Tectonic Evolution of the Qinghai Tibet Plateau. Geology Press, Beijing, 1-190(in Chinese). [23] Pan, G.T., Xiao, Q.H., Lu, S.N., et al., 2008. Definition, Division and Identification of Geotectonic Facies. Geologcal Bulletin of China, 27(10):1613-1637(in Chinese with English abstract). [24] Pan, G.T., Xiao, Q.H., Yin, F.G., et al., 2016. Description of the Geological Structure Map of China (1: 2 500 000). Geology Press, Beijing, 1-160(in Chinese). [25] Pan, G.T., Xiao, Q.H., Yin, F.G., et al., 2017. Great Geological Structure of China. Geology Press, Beijing, 1-616(in Chinese). [26] Pan, G.T., Xu, Q., Hou, Z.Q., 2003. Metallogenic System and Resource Evaluation of the Sanjiang Island Arc Orogeny in Southwest China. Geology Press, Beijing, 1-405(in Chinese). [27] Pan, G.T., Zhu, D.C., Wang, L.Q., et al., 2004a. Bangong Lake-Nujiang River Suture Zone:the Northern Boundary of Gondwana Land:Evidence from Geology and Geophysics. Earth-Science Frontiers, 11(4):371-382(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DXQY200404005.htm [28] Pan, G.T., Xiao, Q.H., Zhang, K.X., et al., 2019.Recognition of the Oceanic Subduction-Accretion Zones from the Orogenic Belt in Continents and Its Important Scientific Significance. Earth Science, 44(5):1544-1561(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqkx201905012 [29] Peng, Y.M., Pan, G.T., Luo, J.N., et al., 2000.Arc-Basin Framework and Geologic-Tectonic Evolution in Middle-Northern Sector of the Jinsha-Nujiang-Lancang Rivers Area. Acta Geologica Sichuan, 20(3):176-182(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-SCDB200003002.htm [30] Teng, J.W., 1985. An Introduction to the Geophysical Study of the Crust and Upper Mantle in the Tibet Plateau. Chinese Journal of Geophysics, 28(Suppl. 1):36(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=10.1177/0309133308089500 [31] Teng, J.W., Sun, K.Z., Wei, S.Y., et al., 1984. Seismicity Characteristics of the Qinghai Tibet Plateau and Its Margin in China. Himalayan Geology (Ⅱ). Geology Press, Beijing(in Chinese). [32] Wang, D.B., Wang, L.Q., Yin, F.G., et al., 2012.Timing and Nature of the Jinshajiang Paleotethys:Constraints from Zircon U-Pb Age and Hf Isotope of the Dongzhulin Layered Gabbro from Jinshajiang Ophiolite Belt, Northwestern Yunnan. Acta Petrologica Sinica, 28(5):1542-1550(in Chinese with English abstract). [33] Wang, G.H., Zhang, W.J., Zhou, X., et al., 2008.Middle Jurassic High-Pressure Shearing Reveled by Phengite in Jiayuqiao Metamorphic Complex, Eastern Tibet. Acta Petrologica Sinica, 24(2):395-400(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200802019 [34] Wang, L.Q., Pan, G.T., Ding, J., et al., 2013. Geological Map and Specification of Qinghai Tibet Plateau and Its Adjacent Areas (1: 1 500 000). Geology Press, Beijing, 1-88(in Chinese). [35] Wang, L.Q., Pan, G.T., Li, D.M., et al., 1999.The Spatio-Temporal Framework and Geological Evolution of the Jinshajiang Arc-Basin Systems. Acta Geologica Sinica, 73(3):206-218(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199900084696 [36] Wang, L.Q., Pan, G.T., Li, D.M., et al., 2000.The Evolution and Mineralization of the Jomda-Weixi Continental Marginal Volcanic Arc, Southwestern China. Sedimentary Geology and Tethyan Geology, 20(2):1-17(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yxgdl200002001 [37] Zhang, W.P., Wang, L.Q., Qiangba, Z.X., et al., 2010. Discovery and P-T Path of High-Pressure Granulite in Tongka Area of Tibet and Its Tectonic Significance. Acta Petrologica Sinica, 26(6):1915-1924(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201006023 [38] Zhang, Y.S., Yao, X., Guo, D.B., et al., 2014. The Background of Earthquake Geological Disaster in the East of Qinghai Tibet Plateau. Science Press, Beijing, 1-165(in Chinese). [39] Zhang, Y.S., Guo, C.B., Yao, X., et al., 2016. Research on the Geohazard Effect of Active Fault on the Eastern Margin of the Tibetan Plateau. Acta Geoscientica Sinica, 37(3):277-286(in Chinese with English abstract). http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqxb201603003 [40] Zhou, R.J., Chen, G.X., Li, Y., 2005. Research on Active Faults in Litang-Batang Region, Western Sichuan Province, and the Seismogenic Structures of the 1989 Batang M6.7 Earthquake Swarm. Seismology and Geology, 27(1):31-43(in Chinese with English abstract) http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZDZ200501003.htm [41] Zhou, R.J., He, Y.L., Yang, T., et al., 2001. Slip Rate and Seismic Dislocation in Moxi Mianning Section of Xianshuihe Anninghe Fault Zone. Seismology and Geology, 17(3):253-262(in Chinese with English abstract). [42] 董永胜, 谢尧武, 李才, 等, 2007.西藏东部八宿地区发现退变质榴辉岩.地质通报, 26(8):1018-1020. doi: 10.3969/j.issn.1671-2552.2007.08.015 [43] 耿全如, 潘桂棠, 刘宇平, 等, 2000.雅鲁藏布大峡谷地区蛇绿混杂岩带初步研究.沉积与特提斯地质, 20(1):28-43. doi: 10.3969/j.issn.1009-3850.2000.01.002 [44] 郭长宝, 张永双, 张志华, 等, 2018.川藏铁路沿线活动断裂与地质灾害调查研究.北京:地质出版社, 1-271. [45] 侯增谦, 候立玮, 叶庆同, 等, 1995.三江地区义敦岛弧构造-岩浆演化与火山成因块状硫化物矿床.北京:地震出版社, 1-134. [46] 侯增谦, 杨岳清, 王海平, 等, 2003.三江义敦岛弧碰撞造山过程与成矿系统.北京:地质出版社, 1-345. [47] 李天诏, 杜其芳, 1989.鲜水河断裂带炉霍段的水平运动及地震的重复性研究.地震地质, 11(4):31-42, 5-6. http://www.cnki.com.cn/Article/CJFDTotal-DZDZ198904005.htm [48] 李天诏, 杜其芳, 1997.鲜水河活动断裂带及强震危险性评价.成都:成都地图出版社, 4-12. [49] 李廷栋, 韩同林, 1980.青藏高原地质构造特征和地质发展历程.国际交流地质学术论文集.北京: 地质出版社. [50] 李廷栋, 潘桂棠, 肖序常, 等, 2013.青藏高原隆升的地质记录及机制.广州:广东科技出版社, 1-302. [51] 李廷栋, 肖庆辉, 潘桂堂, 等, 2019.关于发展洋板块地质学的思考.地球科学, 44(5):1441-1451. doi: 10.3799/dqkx.2019.970 [52] 李廷栋, 肖序常, 李光岑, 等, 1985.略论青藏高原的地壳构造和地壳演化.大自然探索, (2):1-12. [53] 刘宇平, 潘桂棠, 耿全如, 等, 2000.南伽巴瓦构造结的楔入及其地质效应.沉积与特提斯地质, 29(1):52-59. doi: 10.3969/j.issn.1009-3850.2000.01.004 [54] 莫宣学, 路凤香, 沈上越, 等, 1993.三江特提斯火山作用与成矿.北京:地质出版社, 1-267. [55] 莫宣学, 潘桂棠, 2006.从特提斯到青藏高原形成:构造-岩浆事件的约束.地学前缘, 31(6):43-52. doi: 10.3321/j.issn:1005-2321.2006.06.007 [56] 潘桂棠, 朱弟成, 王立全, 等, 2004a.班湖-怒江缝合带作为冈瓦纳大陆北界的地球物理证据.地学前缘, 11(4):371-382. [57] 潘桂棠, 丁俊, 姚冬生, 等, 2004b.青藏高原及邻区地质图及说明书(1:1 500 000).成都:成都地图出版社, 1-133. [58] 潘桂棠, 莫宣学, 候增谦, 等, 2006.冈底斯造山带的时空结构及演化.岩石学报, 22(3):521-533. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200603001 [59] 潘桂棠, 刘宇平, 郑平林, 等, 2013a.青藏高原碰撞构造与效应.广州:广东科技出版社, 1-466. [60] 潘桂棠, 王立全, 张万平, 等, 2013b.青藏高原及邻区大地构造图及说明书(1:1 500 000).北京:地质出版社, 1-208. [61] 潘桂棠, 王培生, 徐雄荣, 等, 1983.青藏高原东部边缘新生代构造.见: 青藏高原地质文集(12).北京: 地质出版社, 129-141. [62] 潘桂棠, 王培生, 徐耀荣, 等, 1990.青藏高原新生代构造演化.北京:地质出版社, 1-190. [63] 潘桂棠, 肖庆辉, 陆松年, 等, 2008.大地构造相定义、划分及其鉴别标志.地质通报, 27(10):1613-1637. doi: 10.3969/j.issn.1671-2552.2008.10.004 [64] 潘桂棠, 肖庆辉, 尹福光, 等, 2016.中国大地质构造图(1:2 500 000)说明书.北京:地质出版社, 1-160. [65] 潘桂棠, 肖庆辉, 尹福光, 等, 2017.中国大地质构造.北京:地质出版社, 1-616. [66] 潘桂棠, 肖庆辉, 张克信, 等, 2019.大陆中洋壳俯冲增生杂岩带特征与识别的重大科学意义.地球科学, 44(5):1544-1561. doi: 10.3799/dqkx.2019.063 [67] 潘桂棠, 徐强, 候增谦, 等, 2003.西南三江多岛弧造山过程成矿系统与资源评价.北京:地质出版社, 1-405. [68] 彭勇民, 潘桂棠, 罗建宁, 等, 2000.三江中北段弧-盆格架与地质构造演化.四川地质学报, 20(3):176-182. http://www.cnki.com.cn/Article/CJFDTotal-SCDB200003002.htm [69] 滕吉文, 1985., 西藏高原地区地壳与上地幔地球物理研究概论.地球物理学报, 28(Suppl.1):36. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=HY000002304812 [70] 滕吉文, 孙克忠, 魏斯禹, 等, 1984.中国青藏高原及其边缘地带的地震活动特征.喜马拉雅地质(Ⅱ), 北京: 地质出版社. [71] 王冬兵, 王立全, 尹福光, 等, 2012.滇西北金沙江古特提斯洋早期演化时限及其性质:东竹林层状辉长岩锆石U-Pb年龄及Hf同位素约束.岩石学报, 28(5):1542-1550. http://www.cqvip.com/QK/94579X/20125/41967420.html [72] 王根厚, 张维杰, 周详, 等, 2008.西藏东部嘉玉桥变质杂岩内中侏罗世高压剪切作用:来自多硅白云母的证据.岩石学报, 24(2):395-400. [73] 王立全, 潘桂棠, 丁俊, 等, 2013.青藏高原及邻区地质图及说明书(1:1 500 000).北京:地质出版社, 1-88. [74] 王立全, 潘桂棠, 李定谋, 等, 1999.金沙江弧-盆系时空结构及地史演化.地质学报, 73(3):206-218. doi: 10.3321/j.issn:0001-5717.1999.03.002 [75] 王立全, 潘桂棠, 李定谋, 等, 2000.江达-维西陆缘火山弧的形成演化及成矿作用.沉积与特提斯地质, 20(2):1-17. doi: 10.3969/j.issn.1009-3850.2000.02.001 [76] 张万平, 王立全, 强巴扎西, 等, 2010.西藏同卡地区高压麻粒岩的发现、PT轨迹及其大地构造意义.岩石学报, 26(6):1915-1924. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201006023 [77] 张永双, 郭长宝, 姚鑫, 等, 2018.青藏高原东缘活动断裂地质灾害效应研究.地球学报, 37(3):277-286. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dqxb201603003 [78] 张永双, 姚鑫, 郭第宝, 等, 2014.青藏高原东部地震地质灾害成灾背景.北京:科学出版社, 1-165. [79] 周荣军, 陈国星, 李勇, 2005.四川西部理塘-巴塘地区的活动断裂与1989年巴塘6.7级震群发震构造研究.地震地质, 27(1):31-43. [80] 周荣军, 何玉林, 杨涛, 等, 2001.鲜水河-安宁河断裂带磨西-冕宁段的滑动速率与地震位错.地震地质, 17(3):253-262. http://www.cqvip.com/Main/Detail.aspx?id=5639433 -
下载:
点击查看大图
图(4)
计量
- 文章访问数: 1268
- HTML全文浏览量: 1097
- PDF下载量: 196
- 被引次数: 0
