Acta Seismologica Sinica Articles

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1qP wave ray tracing in FMM elastic TTI media based on phase velocity predictionZhang Zhiyu, Dong Xue, Zhao Yiqun153-168

2Present-day crustal vertical deformation characteristics of North China from dense GNSS observationsLi Qi, Pu Yunwei, Wang Yan, Liu Yucen169-181

3Spatial-temporal variation characteristics of geomagnetic field in China and model accuracy evaluationZhang Xiuling, Wang Tongli182-199

4Geothermal extraction efficiency of dry hot rock based on a fully coupled thermo-hydro-mechanical model:Taking the GR1 well in Gonghe,Qinghai as an exampleLi Jiahao, Zhu Aiyu, Cui Guanglei, Li Yingchun200-220

5Small sample classification of natural earthquakes and blasting based on GA-XGBoostLi Hongru, Li Xihai, Niu Chao, Zhang Yun, Liu Jihao, Tan Xiaofeng221-231

6Earthquake and artificial blasting identification based on S-spectrum energy curve and convolutional neural networksMeng Juan, Li Yanan, Gao Qiang232-241

7Machine learning-based regional ground seismic motion simu-lation:A case study of the MS6.8 Luding earthquake in 2022Chen Kai, Pan Hua242-253

8The correlation between three components of ground motion at the same point based on the variance principal axis methodWang Yuanjie, Zhao Xiaofen, Wang Junjie, Wen Zengping254-268

9Model for H/V acceleration response spectral ratio for non-scenario earthquakes from the subduction interfaceWang Letian, He Jin, Hou Ruibin269-283

10The seismometer-detached ocean bottom seismograph and its experiments in the Gakkel Ridge,Arctic OceanYu Jiahui, Niu Xiongwei, Jin Zidi, Niu Linghui, Ruan Aiguo, Ding Weiwei, Zhu Xiaoyi, Liu Zhangju, Liu Bowen, Zhuang Cantao, Li Jiabiao284-296