【摘要】 本文围绕海啸的激发和传播两个方面简述了有限矩形源产生的地表形变场、浅水波浪理论和Boussinesq方程等基本理论,讨论了震源参数对海啸传播的影响,比较分析了海啸的数值模拟方法,介绍了我国地震海啸的研究进展等。更多还原

【Abstract】 In this paper,we give a brief description of basic theory of the earthquake tsunami in terms of generation and propagation,which includes the displacement field caused by a finite rectangular source,the effect of earthquake source parameters on tsunami propagation,shallowwater wave theory and Boussinesq equations.We also analyze and compare kinds of numerical simulation methods and introduce the research progress of earthquake tsunami in China.更多还原