【摘要】 分析了复杂地下介质情形地震波传播的数学模型,讨论了地震波数学模型数值求解的频率域边界元方法,并得到波动方程频率域边界元法的离散化计算公式。最后,针对波动方程边界元方法给出了一些实用性的结论。更多还原

【Abstract】 In this paper,the authors study the mathematical model for seismic wave propagation in complex underground medium,discuss the boundary element method for solving seismic wave equations in frequency-domain,and investigate the computational formation of separation of wave equations in frequency-domain.Finally,some useful conclusions about the solution to wave equations using boundary element approach are drawn.更多还原