Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Geophysics》 1986-02
Add to Favorite Get Latest Update

EXPLOSION INVESTIGATION OF THE CRUSTAL STRUCTURE IN WESTERN YUNNAN PROVINCE

Hu HONG-XIANG LU HAN-XING WANG CHUN-YONG HE ZHENG-QIN ZHU LIANG-BAO(Institute of Geophysics, State Seismological Bureau, Beijing) YAN QI-ZHONG FAN YUE-XIN ZHANG GUO-QING DENG YING-E (Seismological Bureau of Yunnan Province, Kunming)  
In this paper are presented the results of explosion investigation of the crustal structure of Eryuan to Jiangchuan and Zhefang to Binchuan profiles in Western Yunnan Province.There are four interfaces in the crust of this region. As the results of interpretation show, these are Pg, P2°, P3° and P4° interfaces. The Pg phase corresponds to refraction of the top boundary of the crystalline basement. Its depth is 0.3 to 3.5 km with wave velocity 5.90 km/s. The P2° is reflection from the interface in the upper crust. Great changes of its depth from 11 to 25 km occur here, and the velocity of its head wave is from 6.30 to 6.50 km/s. At the eastern part of Eryuan-Jiangchuan profile there is probably a thin layer with high velocity. There are thick gradient layers in most part of this region under P2° interface. They are continuously extending to Moho boundary. Here is a weak reflection P3° in parts of the region at the depths 30 to 35 km. The depth of Moho discontinuity (P4° boundary) is 37 to 45 km. It generally slopes from south to north in Zhefang-Binchuan profile. The average velocity of crust is about 6.40 km/s with velocity of Pn 8.06 km/s. But the Moho discontinuity does not evidently slope in Eryuan-Jiangchuan prifile. The average velocity of crust here is 6.19 km/s, and the velocity of Pn is 7.75 km/s in the middle part of this profile. Another reflection interface P5° exists under the Moho boundary at the depth 50 km.There is a vertical depth displacement of 2.5 km of Moho and P2° interface near the Nu Jiang fault in Zhefang-Binchuan profile and its northern side is deeper than the southern one. The correlation of seismic phase P4° is interrupted and its waveform is distorted at that place where the Lancang Jiang fault passed nearby. Perhaps here is some kind of broken zone in the lower crustal interior. These pictures also occur clearly at three places in the Eryuan-Jiangchuan profile. Especially, it is quite evident at the Yuanmou-Luzhijiang fault. The vertical displacement of Moho interface here is 3 km, and the fault causes correlation of P4° phase from shot point in Jiangchuan interrupted.At the middle part of Eryuan-Jiangchuan profile the anomalous low velocity region with value 7.75 km/s at the top of upper mantle is revealed.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 10 Hits
1 Chen Peishan Institute of Geophysics, SSB;POSSIBLE APPLICATION OF SEISMIC TOMOGRAPHY IN DETERMINATION OF 3-D VELOCITY STRUCTURE IN VALCANO REGION[J];Seismological Research of Northeast China;1990-01
2 GUAN Ye1, WANG An-jian2, LI Peng-wu1, CAO Dian-hua3, LIU Jun-lai4 (1. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China 2. Research Center for Strategy of Global Mineral and Resources, Chinese Academy of Geological Sciences, Beijing 100037, China 3. Institute of Mineral Resources, Chinese Academy of Geological Sciences, Beijing 100037, China 4. State Key Laboratory of Geological Processes and Mineral Resources, School of Earth Sciences and Mineral Resources, China University of Geosciences, Beijing 100083, China);Characteristics of the middle axial tectonic belt in the Lanping-Simao basin, western Yunnan, and its research significance[J];Geology in China;2006-04
3 LI Shi-chao1,2, LU Lai-jun2, LIU Guang-sheng3, WU Jun4 (1.Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China; 2. College of Earth Science, Jilin University, Changchun 130061, Jilin, China; 3. Institute of Integrated Information & Mineral Forecast, Jilin University, Changchun 130026, Jilin, China; 4. Changchun Gold Research Institute, Changchun 130012, Jilin, China);Perspective prognosis of gold-polymetallic ore deposits in Ailao Mountain area based on aeromagnetic structural interpretation[J];Geology in China;2009-03
4 ZHOU Long-quan1,LIU Jie1,MA Hong-sheng2,ZHOU Jun-jie3(1.China Earthquake Networks Center,Beijing 100045,China;2.Institute of Earthquake Science,CEA,Beijing 100036,China;3.College of Natural Resource,Hebei University of Engineering,Handan 056038,China);Simultaneous Inversion for the 2003 Dayao M6.2 and M6.1 Earthquakes Sequence Locations and Velocity Structure in the Hypocentral Area[J];Earthquake;2009-02
5 ZHANG Jie-qing1,3,LIU Jie2,ZHOU Long-quan2(1.Institute of Earthquake Science,China Earthquake Adiministration,Beijing 100036,China;2.China Earthquake Network Center,Beijing 100036,China;3.Tianjin Seismological Bureau,Tianjin 300201,China);Tomography and Analysis of Velocity and Attenuation Structure for the 2000 Yaoan Aftershock Area in Yunnan[J];Earthquake;2009-03
6 Zhu Silin, Gan Jiasi, Xu Jusheng, Wang Shiren and Shen Chongyang(Institude of Seismology, State Seismological Bureau);CHARACTERISTICS OF GRAVITY ANOMALIES AND RESEARCH OF POTENTIAL SEISMOGENIC ZONES IN THE WESTERN YUNNAN[J];Crustal Deformation and Earthquake;1993-02
7 Zhu Silin;Gan Jiasi;Xu Jushen;Shen Chongyang and Wang Shiren(Institute of Seismology, State Seismological Bureau,Wuhan 430071);THREE DIMENSIONAL INVERSION OF GRAVITY ANOMALIES IN THE WESTERN YUNNAN[J];CRUSTAL DEFORMATION AND EARTHQUAKE;1994-01
8 XIE XIAO-BI YAO ZHEN-XING(Institute of Geophysics, Academia Sinica, Beijing);NEAR FIELD STRONG MOTION MODELING OF THE JUNE 9,1976 LONGLING YUNNAN, MAGNITUDE 6.2 AFTERSHOCK[J];Chinese Journal of Geophysics;1987-02
9 XU ZHONG-HUAI WANG SU-YUN HUANG YU-RUI GAO A-JIA JIN XIAO-FENGCHANG XIANG-DONG(Institute of Geophysics, State Seismological Bureau, Beijing);DIRECTIONS OF MEAN STRESS AXES IN SOUTHWESTERN CHINA DEDUCED FROM MICROEARTHQUAKE DATA[J];Chinese Journal of Geophysics;1987-05
10 LIAO QI-LIN WANG ZHEN-MING WANG PING-LU YU ZHAO-KANG(Seismological Bureau of Fujian Province, Fuzhou)WU NlNG-YUAN (State Seismological Bureau, Beijing)LIU BAO-CHENG(Departnent of Geophysics, Peking University, Beijing);EXPLOSION SEISMIC STUDY OF THE CRUSTAL STRUCTURE IN FUZHOU-QUANZHOU-SHANTOU REGION[J];Chinese Journal of Geophysics;1988-03
China Proceedings of conference Full-text Database 3 Hits
1 Wang Youxue, Han Guohua (Dept. of Resources and Environmental Engineering, Guilin Institute of Technology Guilin 514004);3D Crust and Upper Mantle Veolocity Structure in Western China[A];[C];2003
2 Li Yingkang and Cui Zuozhou;CHARACTERISTICS OF SHEAR WAVES AND ELASTIC STRUCTURES OF CRUST AND UPPER MANTLE IN THE NEARBY REGION OF XICHANG[A];[C];1994
3 WANG CHUN-YONG (Institute of Geophysics, State Seismological Bureau, Beijing 100081, China);REVIEW AND PROSPECT ON LITHOSPHERIC STRUCTURE STUDY IN CHINA[A];[C];1997
【Citations】
Chinese Journal Full-text Database 2 Hits
1 WANG CHUN-YONG(Institute of Geophysics, State Seismological Bureau);THE REFLECTIVITY METHOD OF SYNTHETIC SEISMOGRAM CALCULATION FOR LAYERED INHOMOGENEOUS MEDIA[J];Chinese Journal of Geophysics;1982-05
2 Yan Qizhong,(The Seismological Bureau of Yunnan Province);THE DEDUCTION AND INVERSION OF THE TRAVEL TIMES IN THE LATERAL HOMOGENEOUS MEDIA[J];Journal of Seismological Research;1982-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 WU YUN-FEI TAN QI-JIA (Northwest Plateau Institute of Biology, Academia Sinica, Qinghai, Xining);CHARACTERISTICS OF THE FISH-FAUNA OF THE CHARACTERISTICS OF QINGHAI-XlZANG PLATEAU AND ITS GEOLOGICAL DISTRIBUTION AND FORMATION[J];Acta Zoologica Sinica;1991-02
2 BAI Jiang -he, ZHAO Fang - shu, ZHAO Shu -li (No. 512 Party, Bureau of Inner Mongolia nonferrous Geological Exploration , Baotou 014010, China ; Baotou Rhodia Rare Earth Co. , Ltd. , Baotou 014010, China);Geologic rules and conditions of gold mine belt in SeErTen mountain intermediate zone[J];Science & Technology of Baotou Steel(Group) Corporation;2004-03
3 CUI Wenyuan, WANG Changqiu (Department of Geology, Peking University)SUN Chengzhi, ZHANG Yuye (The Third Geological Team of Inner Mongolia);The Zircon U-Pb Ages of Archean Metamorphic Rocks in Western Liaoning Province-Chifeng Area[J];Acta Scicentiarum Naturalum Universitis Pekinesis;1991-02
4 Li Tong Yuan Huaiyu Department of Geology;Petrochemical Model of the Continental Crust in North China[J];Journal of University of Science and Technology Beijing;1991-03
5 Lu Liangzhao, Ye Huiwen and Chi Hongxing;ON THE PATTERNS OF METAMORPH1SM AND GEOLOGICAL EVOLUTION IN THE QI-LIAN MOBILE BELT[J];;1984-02
6 Lu Liangzhao;THE METAMORPHIC ROCK SERIES OF CHINA AND ITS RELATION TO CRUSTAL EVOLUTION[J];;1986-02
7 Bai Wenji Yang Jingsui(Institute of Geology,Chinese Academy of Geological Sciences);A MODEL FOR THE UPLIFTING OF THE QINGHAI-TIBET PLATEAU. EVIDENCE FROM BASIN-MOUNTAIN COLLISION INCONTINENT[J];;1987-02
8 Dong Huancheng;THE RESULT OF MATCH FILTERING ON THE AEROMAGNETIC MAP(1:1000000)OF NORTHEAST CHINA AND ITS GEOLOGICAL INTERPRETATION[J];;1987-04
9 Zhao Chunjing Li Zhitong(Shenyang Institute of Geology and Mineral Resources);GRANITOID AND TECTONIC TRANSPORT[J];;1988-01
10 Yang Huixin Yu Huimin Li Pengwu(Department of Geophysics);PALAEOMAGNETIC STUDY OF CHAIDAM PLATE AND ITS EVOLUTION[J];;1992-04
China Proceedings of conference Full-text Database 10 Hits
1 HE Zhi-liang (Research Institute of Petroleum Exploration and Production, SINOPEC, Beijing 100083, China);Relationship between basin forming,petroleum accumulating and exploration of tectonic cycle in west China[A];[C];2006
2 Chen Bingwei Ai Changxing (Institute of Geology, CAGS);DISCUSSION ON INDOSINIAN CYCLE IN THE HENGDUANSHAN REGION(TRANSECT MOUNTAINS)[A];[C];1983
3 Ren Jishun (Institute of Geology,CAGS);THE INDOSINIAN OROGENY AND ITS SIGNIFICANCE IN THE TECTONIC EVOLUTION OF CHINA[A];[C];1984
4 Chen Tingyu (Institute of Geology,CAGS);HETEROGENEITY OF THE CRUSTAL COMPOSITION AND CONSANGUINITY OF MINERAL DEPOSITS IN THE EASTERN PART OF CHINA[A];[C];1984
5 Tang Yaoqing (Institute of Geology,CAGS) Feng Yimin (Xi'an Institute of Geology and Mineral Resources);SOME ADVANCES IN RESEARCHES OF PLATE TECTONICS OF CHINA[A];[C];1984
6 Wang Naiwen (Institute of Geology,CAGS);THE RISE OF GONDWANA RESEARCH IN CHINA AND SOME KEY PROBLEMS ON PALEOBIOGEOGRAPHY RELATED TO PLATE TECTONICS[A];[C];1984
7 Liu Xueya (Institute of Geology,CAGS);MAGMATISM OF CALC-ALKALINE SERIES IN THE BEISHAN REGION OF GANSU PROVINCE AND ITS RELATION TO PLATE TECTONICS[A];[C];1984
8 Yang Xianhe (Chengdu Institute of Geology and Mineral Resources) Zhang Honggang (Sichuan Institute of Geology and Mineral Resources);AN OUTLINE OF PROTEROZOIC ERATHEM IN SOUTHWEST CHINA[A];[C];1984
9 Yin Zhengzhou;A DISCUSSION ON KARST WATER RESOURCES TYPE AND SOME RELATED ISSUES[A];[C];1985
10 Li Chunyu (C.Y.Lee);GEOSYNCLINES AND PLATE TECTONICS[A];[C];1986
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LI\ Shude (Department of Urban and Environmental Sciences,Peking University,Beijing,100871,China);Study on Segmentation of Active Faults[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;1999-06
2 Lu Zacxun (Seismological Bureau of Liaoning Province);The deep-seated structures and the earthquakes in Northeast China[J];;1983-01
3 Sun Yunsheng;THE CALCULATION OF APPARENT SUSCEPTIBILITY AND ITS APPLICATION[J];;1983-04
4 Wang Shicheng Cheng Qiuming Fan Jizhang;MODELLING OF GOLD DEPOSIT PROSPECTING[J];;1989-03
5 Shen Ninghua(Department of Applied Geopnysics);SOME POINTS OF VIEW ABOUT THE ACQUIREMENT OF GEOMAGNETIC ANOMALIES ON CHINESE CONTINENT[J];;1990-04
6 Fu Weizhou, He Rizheng(Changchun Univ.of Sci.and Tech.,Changchun 130026) Qiu Hu(Seismological Bureau of Tianjin, Tianjin 300201);CRUSTAL STRUCTURE AND EARTHQUAKE DISTRIBUTION OF THE TECTONIC ZONE IN EASTERN SICHUAN AND WESTERN YUNNAN PROVINCES[J];JOURNAL OF CHANGCHUN UNIVERSITY OF SCIENCE AND TECHNOLOGY;1999-04
7 LIU Xian-fan,SONG Xiang-feng,LU Qiu-xia,TAO Zhuan,LONG Xun-rongCollege of Earth Sciences,Chengdu University of Technology,Chengdu 610059,China;Mantle Fluid's Action in the Processes of Petrogenesis of Alkalic Porphyry and Associated Mineralizations,Western Yunnan,China-Constraint of Geochronology and Isotope Geochemistry[J];Journal of Jilin University(Earth Science Edition);2006-04
8 Gao Rui;Wu Gongjian(Lilhosphere Research Cenler. Chinese Academy of Geological Sciences. Beijing 100037);GEOPHYSICAL MODEL AND GEODYNAMIC PROCESS OF YADONG-GE’,ERMU GEOSCIECE TRANSECT IN QINGHAI-TIBET PLATEAU[J];;1995-03
9 V.E.Khain (Moscow University, Moscow 109180);MODERN PROBLEMS OF GEOTECTONICS AND GEODYNAMICS FROM PLATETECTONICS TO GLOBAL GEODYNAMICS[J];;1996-04
10 Liu Guangxia (Research Center of Exploration Geophysics, SSB, Zhengzhou, 450003) Zhao WenjunZhang Xian (Seismological Bureau of Hainan Province)(Research Cevter of Exploration Geophysics, SSB );THE DEEP STRUCTURE CHARACTERISTICS OF THE TAN-LU FAULT ZONE,BOHAI SEGMENT--A CASE STUDY ON THE CRUSTAL THICKNESS AND THE CURIE DEPTH[J];;1996-04
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 SUN Jia-peng1, QIU Dian-ming1, ZHANG Xing-zhou1, YANG Bao-jun2, YAN Jing-qi1 (1. College of Earth Sciences, Jilin University, Changchun 130061, China; 2. College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China);Discussion on the Crust-Mantle Structures and Their Formation below the Rift Basins ——Result of the crust-mantle structures below Songliao basin revealed by the near-vertical seismic reflection profiles[J];Journal of Jiling University (Earth Science Edition);2004-S1
2 TENG Ji-wen~ 1,2 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029,China 2. College of GeoExploration Science and Technology, Jilin University, Changchun 130026,China$$$$;The Developmental Trends of the Contemporary Geophysics and the Tasks in Research Process of Systemic Geosciences in China[J];Journal of Jilin University(Earth Science Edition);2006-05
3 WANG Qian WANG Shi-yu HU Yan-fei College of GeoExploration Science and Technology,Jilin University,Changchun 130026,China;Electrical Structures of the Upper Lithosphere Near Jiamusi Massif—Xingkai Massif[J];Journal of Jilin University(Earth Science Edition);2006-S2
4 TANG Jian guang, ZHU Jie shou, CAO Jia min (College of Information Engineering, Chengdu University of Technology, China);DATABASE OF THREE DIMENSIONAL EARTH MODEL AND VISUALIZATION SYSTEM[J];Journal of Chengdu University of Technology(Science & Technology Edition);2003-04
5 AI Xue-lin~1, ZHU Jie-shou~1, CAO Jia-min~1, YUAN Xue-cheng~2 (1.Chengdu University of Technology, China; 2.Development and Research Center, China Geological Survey);Structures of lithosphere and asthenosphere in Heishi of Sichuan-Hualian of Taiwan profile[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-05
6 ZHU Jie-shou, CAI Xue-lin, CAO Jia-min, YAN Zhong-qiong (State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, China);Structure of lithosphere and implications of geodynamics in China and adjacent land and sea regions[J];Journal of Chengdu University of Technology(Science & Technology Edition);2004-06
7 ZHANG Xian-yi1, TANG Ju-xing~1,2 , ZHONG Kang-hui~1,3 , GUO Na1, ZHANG Li1 1.College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, China;2.Chinese Academy of Geological Sciences, Beijing 100037, China;3.Najing University, Najing 210093, China;Deformation features and kinematic meaning of fault zones on the east margin of the Baoshan terrane, Yunnan, China[J];Journal of Chengdu University of Technology(Science & Technology Edition);2005-03
8 Song Hongbiao;THE COMPREHENSIVE INTERPRETATION OF GEOLOGICAL AND GEOPHYSICAL DATA IN THE OROGENIC BELT OF LONGMEN MOUNTAINS, CHINA[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1994-02
9 Cao Xiaolin, Zhang Xuemei, Zhu Jieshou (Chengdu University of Technology, China);SURFACE WAVE DISPERSION INVERSION IN CHINA AND ADJACENT REGIONS[J];JOURNAL OF CHENGDU UNIVERSITY OF TECHNOLOGY;1999-03
10 XU Caijun,LIU Yang,WEN Yangmao The Key Laboratory of Geospace Environment and Geodesy,Ministry of Education,School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;Mw 7.9 Wenchuan Earthquake Slip Distribution Inversion from GPS Measurements[J];Acta Geodaetica et Cartographica Sinica;2009-03
China Proceedings of conference Full-text Database 7 Hits
1 Wang Youxue, Han Guohua (Dept. of Resources and Environmental Engineering, Guilin Institute of Technology Guilin 514004);3D Crust and Upper Mantle Veolocity Structure in Western China[A];[C];2003
2 XU Caijun LI Zhicai WANG Qi SUN Zhenbing 1 School of Geodesy and Geomalics, The Key Laboratory of Geospace Environment and Geodesy, Ministry of Education, Wuhan University, Wuhan 430079 2 Institute of Seismology CSB ,Wuhan 430071 3 Bureau of Environment Protection and Urban Construction of Shanwei Honghaiwan Economic Development Experimental Zone, Shanwei 516622;Prospect on Present-day Crustal Kinematics and Dynamics Research in Sichuan-Yunnan area of China continent With Geodetic Data[A];[C];2004
3 XU Ping FU Rongshan HUNAG Jianping DAI Zhiyang ZHA Xianjie College of Earth and Space Science, University of Science and Technology of China, Hefei 230026;Seismic Tomography, Density Anomalyes of Crust and Mantle and Depth of Moho[A];[C];2004
4 Xie Douke Shang Yuqiang (IGMR,Nanjing);LITHOSPHERE PLATE-TERRANE TECTONICS OF THE SOUTHEAST CHINA CONTINENT[A];[C];1989
5 WANG CHUN-YONG (Institute of Geophysics, State Seismological Bureau, Beijing 100081, China);REVIEW AND PROSPECT ON LITHOSPHERIC STRUCTURE STUDY IN CHINA[A];[C];1997
6 LIAO ZHEN-PENG (Institute of Engineering Mechanics, SSB, Harbin 150080, China) ZHENG TIAN-YU (Institute of Geophysics, Academia Sinica, Beijing 100101, China);DEVELOPMENT OF ENGINEERING SEISMOLOGY IN CHINA[A];[C];1997
7 GE Liang-sheng, GUO Xiao-dong, ZOU Yi-lin, LI Zhen-hua, XING Jun-bing (Geological institute of the Armed police forces , Lang fang 065000, China);GENESIS AND GEOCHEMICAL CHARACTERISTICS OF ALKALI-RICH ROCK BODIES (DYKES) IN THE NORTHWEST YUNNAN PROVINCE[A];[C];2003
【Secondary Citations】
Chinese Journal Full-text Database 2 Hits
1 CHEN YUN-TAI(Institute of Geophysics, Academia Sinica);SEISMIC WAVES IN MULTILAYERED ELASTIC HALF-SPACE (Ⅰ)[J];Chinese Journal of Sinica;1974-01
2 YAO ZHEN-XING (Institute of Geophysics, Academia Sinica);GENERALIZED REFLECTION COEFFICIENTS FOR A LAYERED MEDIUM AND ASYMMETRICAL SOURCE[J];Chinese Journal of Sinica;1979-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved