The Finite-Difference Modelling of Earthquake Motions: Waves and Ruptures
The Finite-Difference Modelling of Earthquake Motions: Waves and Ruptures
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发表时间：
2014-06
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通讯作者：
P. Moczo;J. Kristek;M. Galis
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作者：
P. Moczo;J. Kristek;M. Galis
前言介绍1.导论第一部分数学物理模型：2.基本数学物理模型3.连续介质的流变模型4.地震震源2.时间域数值模拟和有限差分方法：5.时间域数值方法6.有限差分方法简介7.1D问题8.一维和三维有限差分格式的基本比较9.应用于地震波传播的有限差分方法--简要的历史总结10.三维问题的有限差分格式概述11.无边界速度-应力交错网格格式非均匀粘弹性介质12.自由表面的速度-应力交错网格格式13.不连续的空间网格14.完美匹配层15.运动源的模拟16.动态破裂传播的模拟17.其他波场激励18.记忆优化19.基于4阶速度-应力交错网格格式的3D问题的完整FD算法20.有限元(FE)方法21.用自适应平滑算法22对破裂传播进行TSN建模。FD-FE混合方法第三部分：实际场地地震运动的数值模拟：23。24.希腊米格多尼亚盆地法国格勒诺布尔河谷第四部分结束语：附录。时间信号定量比较的时频失配和拟合优度标准Miriam Kristekova、Peter Moczo、Josef Kristek和Martin Galis参考指数。
Preface Acknowledgements List of symbols 1. Introduction Part I. Mathematical-Physical Model: 2. Basic mathematical-physical model 3. Rheological models of continuum 4. Earthquake source Part II. Time-Domain Numerical Modelling and the Finite-Difference Method: 5. Time-domain numerical methods 6. Introduction to the finite-difference (FD) method 7. 1D problems 8. Basic comparison of the 1D and 3D FD schemes 9. The FD method applied to seismic-wave propagation - a brief historical summary 10. Overview of the FD schemes for 3D problems 11. Velocity-stress staggered-grid scheme for an unbounded heterogeneous viscoelastic medium 12. Velocity-stress staggered-grid schemes for a free surface 13. Discontinuous spatial grid 14. Perfectly matched layer 15. Simulation of the kinematic sources 16. Simulation of the dynamic rupture propagation 17. Other wavefield excitations 18. Memory optimization 19. Complete FD algorithm for a 3D problem based on the 4th-order velocity-stress staggered-grid scheme 20. Finite-element (FE) method 21. TSN modelling of rupture propagation with the adaptive smoothing algorithm 22. Hybrid FD-FE method Part III. Numerical Modelling of Seismic Motion at Real Sites: 23. Mygdonian Basin, Greece 24. Grenoble Valley, France Part IV. Concluding Remarks: Appendix. Time-frequency (TF) misfit and goodness-of-fit criteria for quantitative comparison of time signals Miriam Kristekova, Peter Moczo, Josef Kristek and Martin Galis References Index.