1Temporal-spatial Evolution Characteristics of Trend Turning Data of Underground Fluid in the Great North China AreaLIU Dong-ying, SUN Xiao-long, SHAO Zhi-gang1-62Solution Strategy of GNSS Continuous Station Coordinate Time Series Based on BERNESEGUO Bing-hui, LYU Zhi-peng, DANG Xue-hui, YANG Yan-qing7-123Assessment of Seismic Population Vulnerability of Western GuanzhongSONG Hai-long, WAN Hong-lian, ZHU Chan-chan, ZHANG Mi, WANG Jing, LIU Dong-yue13-18,624Study on Gravity Changes in Eastern North China Based on Time Variable Gravity Data of GRACE Satellite19-265Importance of Velocity Model to Accurate Location of earthquakeSONG Xiu-qing, YOU Xiu-zhen, LIU Fang, LIU Shuang-qing, ZHU Yuan-qing27-316Effection of Chenggong Site Soil on Amplification and Characteristic Period of Ground MotionSHEN Peng-xiang, FEI Wei-shui, TIAN Wei-qun32-357Tectonic Stress Field of 2016, Ms6.4 Menyuan, Qinghai EarthquakeLI Xiang, WAN Yong-ge, CUI Hua-wei, GAO Xi-wei, HUANG Ji-chao, ZHANG Shan-shan36-418Characteristic Analysis and Classification Coding of Scientific Tech-support Information for the Earthquake Emergency Response——Taking the Ludian Earthquake as A ExampleWU Yan-mei, CAO Yan-bo, LI Zhao-long, LI Min, ZHENG Chuan42-499The Deformation Analysis of Main Fault Zone in Eastern Part of BayankaLa Block before and after the Lushan EarthquakeXU Dong-zhuo, LI Sheng-hu, MENG Xian-gang, ZHU Wen-wu, SUN Qi-kai50-5610Dynamic Response Analysis of Beams with Variable Cross-sections under Moving LoadsLIANG Yao-zhe, CHU Shao-hui, ZHAO Cun-bao, ZHANG Tao, ZHANG Yan-ling57-6211Application of Virtual Reality Technology in Earthquake Emergency Rescue Training BaseZHAO Jing, LI Jian-liang, LI Fu-hai63-6612Determining Seismic Fault Plane Using Static Coulomb Stress Triggering CriterionLI Shou-yong, SUN Qing, CHAO Fu-lin, ZHANG Xin-dong67-7213Location Accuracy Estimating of the Digital Seismic Network of Jiangxi Province and Its Adjacent Areas Using Repeating EventsDONG Fei-fei, DENG Hui, ZHENG Bin, LIANG Shuai73-7814An Analysis of the Earthquake Emergency Response of the Social Public Based on Network Questionnaire SurveyHU Nan, YANG Fan, XIE Di-fei, ZHANG Wei, CAO Yun-qian79-84