PENG Chao, ZHANG Shuangxi, LI Mengkui, LIU Siying. Azimuthally Anisotropy of Multi-mode Rayleigh Waves[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 157-160. DOI: 10.13203/j.whugis20120600
Citation:
PENG Chao, ZHANG Shuangxi, LI Mengkui, LIU Siying. Azimuthally Anisotropy of Multi-mode Rayleigh Waves[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 157-160. DOI: 10.13203/j.whugis20120600
PENG Chao, ZHANG Shuangxi, LI Mengkui, LIU Siying. Azimuthally Anisotropy of Multi-mode Rayleigh Waves[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 157-160. DOI: 10.13203/j.whugis20120600
Citation:
PENG Chao, ZHANG Shuangxi, LI Mengkui, LIU Siying. Azimuthally Anisotropy of Multi-mode Rayleigh Waves[J]. Geomatics and Information Science of Wuhan University, 2014, 39(2): 157-160. DOI: 10.13203/j.whugis20120600
1School of Geodesy and Geomatics,Wuhan University,Wuhan 430079,China;2The Third Railway Survey and Design Institute Group Corporation,Tianjin 300251,China
Funds: The National 973Program of China,No.2007CB714405;the Central University Funds for Basic Research,No.2012214020205.
Objective The discussion of Rayleigh waves in near-surface investigations is rarely based on layered anisotropymedia,even as higher-mode Rayleigh waves are a hot topic in near-surface investigation.This paper discussesthe azimuthally anisotropy of multi-mode Rayleigh waves in layered azimuthally anisotropic media.The azi-muthally anisotropy degree of 45°is the highest.In most situations,the higher modes of Rayleigh waves aremore sensitive to the azimuthally anisotropy than the fundamental mode.
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