基于伪解析法的TTI介质纯qP波地震波场正演模拟

张奎涛, 廖家荣, 顾汉明, 孙瑛莹, 陈怿旸, 王凯

Forward modeling of the seismic wave field of pure qP waves in TTI media based on the pseudo-analytical method

ZHANG Kui-Tao, LIAO Jia-Rong, GU Han-Ming, SUN Ying-Ying, CHEN Yi-Yang, WANG Kai

图4 均匀声学TTI介质拟声波方程(上)和纯qP波方程(下)400 ms时刻波场快照 a、d—对应介质类型Ⅲ; b、e—对应介质类型Ⅳ; c、f—对应介质类型Ⅴ

Fig.4 Snapshot of the 400 ms moment wave field for uniform acoustic TTI medium pseudoacoustic wave equation (top) and pure qP wave equation (bottom) a,d—corresponding media type III;b,e—corresponding media type IV;c,f—corresponding media type V