物探与化探Issue(3)：553-557,5.DOI:10.11720/wtyht.2015.3.19
旋转交错网格 TTI 介质波场模拟与波场分解
The wave-field simulation and decomposition in the TTI media by the rotated staggered grid
摘要
Abstract
In order to obtain the pure P and SV and SH waves in the TTI media.The rotated staggered grid finite⁃difference method was used to simulate the waves propagate in the TTI media,and the properties of the P、SV、SH polarization directions perpendicular to each other was used to decompose the coupled waves.This method is testified by thecomparison of the original wave⁃field and the decomposed wave⁃fields of a homogeneous media and a complex 6 layers media.关键词
旋转交错网格/TTI 介质/有限差分/波场模拟/波场分解Key words
rotated staggered grid/TTI media/finite difference method/wave-field modeling/wave-field decomposition分类
天文与地球科学引用本文复制引用
李长江,李庆春,王亚妮..旋转交错网格 TTI 介质波场模拟与波场分解[J].物探与化探,2015,(3):553-557,5.基金项目
国家自然科学基金项目（41374145，41304105）；教育部博士点基金项目 （）
