研究兴趣

1. 计算地震学和复杂介质中地震波传播计算

2. 强地面运动模拟和震害预测

3. 同震电磁信号模拟和分析

4. 地震噪声成像

科研项目

1.地下介质的横向非均匀对面波频散能量谱影响的研究和应用（编号42274072），2023.1-2026.12，56万，国家自然基金委面上项目，负责人；

2. 新疆-中亚陆内俯冲带大震震源识别与危险性分析（编号2022YFC3003700）的课题5：新疆-中亚陆内俯冲带地震危险性评价和重点城市强地面运动及灾害预测（编号2022YFC3003705），2022.11-2025.10，60万，国家重点研发计划项目，二级课题负责人；

3.三维有限水体的固-液界面形状、水体水位和气枪沉放位置对陆地水体气枪震源激发的气枪子波信号的传播影响研究（编号41904046），2019.1-2022.12，27万，国家自然科学基金青年基金项目，负责人；

4. 三维复杂形状的固-液界面上的地震面波研究（编号2017M620333），2017.9-2019.8，8万，中国博士后面上基金，负责人；

5. 特提斯构造域壳幔速度结构及其动力学意义研究（编号92155307），2022.1-2025.12，509万，国家自然基金委重大研究计划，参与

6. 固体地球物理学发展战略研究（编号XK2018DXC003），2019.1-2020.12，50万元，国家自然基金委-中科院联合项目，参与

7. 地震孕育与发生的物理过程研究（编号41790465），2018.1-2022.12，330万元，国家自然基金委重大项目，参与

8. 重点区域强地面运动模拟研究（编号2017YFC500205），2018.1-2022.12，102万元，国家重点研发计划项目，参与

研究成果

1.Yang Xiao-Hui, Han Peng, Yang Zhentao, Miao Miao, Sun Yao-Chong & Chen Xiaofei (2022). Broad learning framework for search space design in Rayleigh wave inversion, IEEE Transactions on Geoscience and Remote Sensing, 60: 4512617.

2. Zhang Heng, Sun Yao-Chong, Ren Hengxin, Ma Wenbo, Zhang Wei, Huang Qinghua & Chen, Xiaofei. (2022). 2D electromagnetic simulation for ground penetrating radar with a topographic ground surface by the curvilinear-grid finite-difference method combined with equivalent field method, Journal of Applied Geophysics, 206: 104812.

3. Zhang Heng, Sun Yao-Chong, Ren Hengxin, Zhang Wei, Huang Qinghua & Chen Xiaofei. (2022). Discontinuous curvilinear grid combined with nonuniform time step Runge-Kutta scheme for poroelastic finite-difference modelling. Geophysics, 88(1): 1-12.

4. Zheng Xu-Zhen, Ren Hengxin, Butler Karl E., Zhang Haiming, Sun Yao-Chong, Zhang Wei, Huang Qinghua & Chen Xiaofei (2021). Seismoelectric and electroseismic modelling in stratified porous media with a shallow or ground surface source, Journal of Geophysical Research: Solid Earth, 126(9), e2021JB021950.

5. Ren Hengxin, Zeng Ling, Sun Yao-Chong, Yamazaki Ken'ichi, Huang Qinghua & Chen Xiaofei (2021). Semi-analytical solutions of seismo-electromagnetic signals arising from the motional induction in 3-D multi-layered media: part II - numerical investigations, Earth Planets and Space, 73.

6. Yao-Chong Sun, Wei Zhang, Hengxin Ren, Xueyang Bao, Jian-Kuan Xu, Nan Sun, Zhentao Yang, Xiaofei Chen (2021). 3D seismic-wave modeling with a topographic fluid-solid interface at the sea bottom by the curvilinear grid finite-difference method. Bulletin of Seismological Society of America, 111(5): 2753-2779.

7. Yao-Chong Sun, Hengxin Ren, Ken'ich Yamazaki, Ling Zeng, Qinghua Huang, Xiaofei Chen (2021). Semi-analytical solutions of seismo-electromagnetic signals arising from the motional induction in 3-D multi-layered media: part I-theoretical formulations. Earth, Planets and Space, 73: 20.

8.孙楠, 孙耀充 (2020). 数值模拟激发条件对宾川水库气枪信号振幅的影响. 地震研究, 43: 53-61.

9. Yao-Chong Sun, Makoto Uyeshima, Hengxin Ren, Qinghua Huang et al. (2019). Numerical simulations to explain the coseismic electromagnetic signals: a case study for a M5.4 aftershcok of the 2016 Kumamoto earthquake. Earth, Planets and Space, 71: 143.

10. Yao-Chong Sun, Henxin Ren, Xu-Zhen Zheng, Na Li, Wei Zhang, Qinghua Huang, Xiaofei Chen (2019). 2D poroelastic wave modeling with a topographic free surface by the curvilinear grid finite-difference method. Geophysical Journal International, 218: 196-1982.

11. Yao-Chong Sun, Wei Zhang, Xiaofei Chen (2018). 3D Seismic Wavefield Modeling in Generally Anisotropic Media with a Topographic Free Surface by the Curvilinear Grid Finite-Difference Method. Bulletin of Seismological Society of America, 108(3A): 1287-1301.

12. Yao-Chong Sun, Wei Zhang, Jian-Kuan Xu, Xiaofei Chen (2017). Numerical simulation of 2-D seismic wave propagation in the presence of a topographic fluid-solid interface at the sea bottom by the curvilinear grid finite-difference method. Geophysical Journal International, 210(3): 1721-1738.

13. 孙楠，孙耀充，庾汕 (2017). 含有限水体介质中地震波场数值模拟. 地震研究, 4(40): 557-564

14. Yao-Chong Sun, Wei Zhang, Xiaofei Chen (2016). Seismic-wave modeling in the presence of surface topography in 2D general anisotropic media by a curvilinear grid finite-difference method. Bulletin of the Seismological Society of America, 106(3): 1036-1054.

15. 张振国, 孙耀充, 徐建宽, 张伟, 陈晓非 (2014). 2014年8月3日云南鲁甸地震强地面运动初步模拟及烈度预测. 地球物理学报, 57(9), 3038-3041.

16. 张振国, 张伟, 孙耀充, 朱耿尚, 文健, 陈晓非 (2014). 2014年2月12日新疆于田地震强地面运动初步模拟及烈度预测. 地球物理学报, 57(2), 685-689.

17. Zhong-Sheng Li, Chao-Ying Bai, Yao-Chong Sun (2013). Seismic wavefield simulation in 2D elastic and viscoelastic tited transversely isotropic media: comparisions between four different kinds of finite-difference grid schemes. Journal of Geophysics and Engineering, 10(4), 045005.

18. 孙耀充, 张延腾, 白超英 (2013). 二维弹性及粘弹性TTI介质中地震波场数值模拟：四种不同网格高阶有限差分算法研究. 地球物理学进展, 28(4), 1817-1827.

教学情况

助教课程（2014）

《定量地震学》（研究生课程）