1Research Progress of Slope Dynamic Stability under Seismic ActionsZHENG Xu-hui, SUN Jin-zhong, SHAO An-yang, Liang Zhi-hua1-52Active Monitoring Experiment in Chicheng Using Precision Seismic VibratorDONG Yi-bing, HU Bin, YANG Rui, YIN Kang-da6-133Stress Fileld Inversion in Puyang Area Using Focal Mechanism Solutions of Small EarthquakesSUN Qing, LI Shou-yong14-194Wave Velocity Ratio Variation of Hebei Zanhuang Earthquake SwarmLI Dong-sheng, CAI Ling-ling, CHANG Liang, WANG Li-chan, ZHANG Cong-zhen20-235Discussion on Seismogenic Structure of Gaoyou M4.9 Earthquake on July 20, 2012GUO Bin, ZHANG Peng, WANG Jun, WANG Bin, LIU Kun24-29,366Pushover Analysis of Anti-seismic Strengthening on Damaged Reinforced Concrete FrameLI Jing, GAO Zhao-yang, WANG Huai-gang30-367Statistical Characteristics of Moderate and Strong Earthquake Sequence in YunnanJIANG Fei-rui, YE Jian-qing, YANG Jing-qiong37-448Visualization Technology Improves the Efficiency of Seismic Catalog Data Transmission45-489Contrastive Analysis of Georesistivity in Deep-well and on Ground at Dabaishe StationZHANG Lei, QIAO Zi-yun, LUO Na, ZHANG Guo-ling, JIA Li-feng, BAI Yun-gang, ZHANG Bo49-5310Seismic Gaps Formed by Small Earthquakes in the Joint Area of Shanxi, Hebei, and Inner MongoliaZHANG Su-xin, GUO Lei, GONG Meng, WANG Ya-ru, WANG Xiang54-5811Power Supply Modification of Communication Equipment in Unattended Seismic StationLIU Qi-shou, LIAO Chun-qi, ZHENG Yong-tong, WANG Shao-ran, LAI Fu-lin, YANG Pei-qin59-6112Design of Earthquake Disaster Rapid Reporting System in YunnanMING Xiao-na, ZHOU Yang, LU Yong-kun62-6513Talk on the R Value Method for Earthquake PredictionLUO Lan-geAcademic Contending66-6814@@68