HAIYUAN

作品数:10被引量:16H指数:2
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Interseismic deformation rate of the Haiyuan fault system based on the modified SBAS method
《Geodesy and Geodynamics》2022年第5期464-472,共9页Yang Liu Sen Han Luyun Xiong Ying Peng Mengyao Gao Caijun Xu 
supported by the National Natural Science Foundation of China(41874011,41861134009);the National Key Research and Development Program of China(2018YFC1503603)
Radar interferograms are usually influenced by factors such as atmospheric artifacts,orbital errors,and terrain errors.It is difficult to reduce the influence by using the conventional small baseline subset(SBAS)metho...
关键词:INSAR Modified SBAS method Haiyuan fault system Interseismic deformation rate 
Interpretation of the Spatial Distribution Characteristics of the Co-seismic Landslides Induced by the 1920 Haiyuan M81/2 Earthquake Using Remote Sensing Images被引量:1
《Earthquake Research in China》2020年第4期523-545,共23页ZHANG Weiheng XU Yueren DU Peng LI Wenqiao TIAN Qinjian CHEN Lize 
Received on April 20th,2020;revised on August 14th,2020.This project is jointly sponsored by Fundamental Scientific Research Fund in the IEF,CEA(2017IES010102,2019IEF0201,2017IES010101,);the National Natural Science Foundation of China(42072248);the Seismic Active Fault Exploration Project based on High-resolution Remote Sensing Interpretation Technology by Department of Earthquake Damage Defense,CEA(15230003).
Analyzing the spatial distribution characteristics of earthquake-induced secondary disasters based on advanced techniques is significantly important,especially in understanding the process of strong earthquakes in the...
关键词:1920 Haiyuan earthquake Earthquake-induced landslide Slope effect 
Flow Characteristics of Large-Scale Liquefaction-Slip of the Loess Strata in Shibei Tableland, Guyuan City,Induced by the 1920 Haiyuan M81/2 Earthquake
《Earthquake Research in China》2020年第4期469-481,共13页MA Xingyu WANG Lanmin WANG Qian WANG Ping ZHONG Xiumei PU Xiaowu LIU Fuqiang XU Xiaowei 
Received on July 6th,2020;revised on September 14th,2020.This project is sponsored by the National Natural Science Foundation of China(U1939209,51778590);the Spark Program(XH20057).
Based on the dynamic triaxial liquefaction test of the loess samples which are taken from Shibei tableland,Guyuan City,Ningxia,China,the characteristics of dynamic strain,dynamic stress and pore water pressure are stu...
关键词:Saturated loess HYDRODYNAMICS LIQUEFACTION Apparent viscosity 
Different earthquake patterns for two neighboring fault segments within the Haiyuan Fault zone被引量:6
《Earth and Planetary Physics》2018年第1期67-73,共7页ZhiKun Ren ZhuQi Zhang PeiZhen Zhang 
supported by the NSFC (41472201, 41304073, 41661134011, and 41761144071);the Stake Key Laboratory of Earthquake Dynamics (SKLED, LED2014A03)
Characteristic slip and characteristic earthquake models have been proposed for several decades. Such models have been supported recently by high-resolution offset measurements. These models suggest that slip along a ...
关键词:HAIYUAN FAULT LiDAR inter-event strain ACCUMULATION rates variation EARTHQUAKE model 
Seismogenic structure of the 2016 Ms6.4 Menyuan earthquake and its effect on the Tianzhu seismic gap
《Geodesy and Geodynamics》2016年第4期230-236,共7页Yanbao Li Weijun Gan Yuebing Wang Weitao Chen Shiming Liang Keliang Zhang Yongqi Zhang 
supported by the Na-tional Science Foundation of China(41474090);the State Key Laboratory of Earthquake Dynamics(LED 2013A02)
On January 21, 2016, a strong earthquake with a magnitude of Ms6.4 occurred at Menyuan, Qinghai Province of China. In almost the same region, there was another strong earthquake happened in 1986, with similar magnitud...
关键词:2016 Ms6.4 Menyuan earthquake Seismogenic structure Tianzhu seismic gap Qilian-Haiyuan fault system 
Deformation of the Haiyuan-Liupanshan fault zone inferred from the denser GPS observations被引量:6
《Earthquake Science》2015年第5期319-331,共13页Yanchuan Li Chunyan Qu Xinjian Shan Xiaogang Song Guohong Zhang Weijun Gan Shaoyan Wen Zhenjie Wang 
supported by the National Natural Science Foundation of China(No.41461164002,No.41374015);the State Key Laboratory of Earthquake Dynamics(LED2013A02);the Fundamental Research Funds for the Central Universities (R1401038A,14CX02110A)
The Haiyuan-Liupanshan fault, an active tec- tonic feature at the Tibetan Plateau's northeastern bound- ary, was ruptured by two M8 earthquakes (1920 and 1927) bracketing an unbroken section (the Tianzhu seismic ...
关键词:Haiyuan-Liupanshan fault Block strainmodel Fault deformation GPS 
Crustal electric structure of Haiyuan arcuate tectonic region in the northeastern margin of Qinghai-Xizang Plateau, China被引量:1
《Acta Seismologica Sinica(English Edition)》2005年第4期460-470,500,共12页詹艳 赵国泽 王继军 汤吉 陈小斌 邓前辉 宣飞 赵俊猛 
National Natural Science Foundation of China (40374032), State Key Basic Research Development and Program-ming Project (95-13-02-02) and Joint Seismological Science Foundation of China (102088).
Through the analysis and 2-D inversion for the 5 profiles in Haiyuan arcuate tectonic region (105°-107°E, 36°-37.5°N) in the northeastern margin of Qinghai-Xizang Plateau, we have obtained the electric structure w...
关键词:Haiyuan arcuate tectonic region magnetotelluric sounding crustal electric structure 
Study of crust-mantle transitional zone along the northeast margin of Qinghai-Xizang plateau被引量:1
《Acta Seismologica Sinica(English Edition)》2004年第2期144-151,共8页LAI Xiao-ling(赖晓玲) ZHANG Xian-kang(张先康) FANG Sheng-ming(方盛明) 
Chinese Joint Seismological Science Foundation (102025, 104027).Contribution No. RCEG200210, Geophysical Exploration Center, China Earthquake Administration.
This study deals with complexity, frequency spectrum and velocity model of the crust-mantle transitional zone in different tectonic units along the northeast margin of Qinghai-Xizang plateau, based on PmP waveform dat...
关键词:crust-mantle transitional zone tectonic units Haiyuan seismic region Maqin fault zone 
Pull-apart Basins and the Total Lateral Displacement Along the Haiyuan Fault Zone in Cenozoic
《Earthquake Research in China》2001年第4期390-398,共9页Tian Qinjian, Ding Guoyu, and Shen XuhuiCenter for Analysis and Prediction, China Seismological Bureau, Beijing 100036, China 
theNationalScienceFoundation (47932 0 95 )andtheNationalEmphasesProgrammingonBasicScience"PredictionandMechanicofStrongEarthquakesinContinent" (95 130 10 2 ) ,China
Pull-apart basins of three scales were found along the Haiyuan fault zone. The largest one is more than 50km long, named Laolongwan basin developed in Miocene. A model was built to calculate the amount of pull-apart o...
关键词:LATERAL DISPLACEMENT PULL-APART basin HAIYUAN fault zone 
Study on Crustal Structure in Haiyuan Strong Earthquake Region被引量:1
《Earthquake Research in China》2001年第3期230-238,共9页Li Songlin,Zhang Xiankang,Zhang Chengke,Ren Qingfang,Shi Jinhu,Zhao Jinren,Fang Shengming,Liu Baofeng,Pan Suzhen, and Zhang Jianshi Research Center of Exploration Geophysics, CSB, Zhengzhou 450002 , China 
the State Key Project(95-13-02-02),China.Contribution No.200012,the Research Center of Exploration Geophysics,CSB.
The crust/upper-mantle velocity structure and deep tectonic features are obtained in Haiyuan M = 8. 5 earthquake region from data processing of Xiji-Zhongwei deep seismic sounding (DSS) profile. The result shows that ...
关键词:HAIYUAN EARTHQUAKE CRUSTAL structure Deep CRUSTAL FAULT ANOMALOUS structural zone. 
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