Propagation and Dispersion Characteristics of Scholte Wave in VTI Media with the Presence of Irregular Seabed  

作　　者：Xiaobo Liu Yun Wang Jianlei Zhang Haifeng Chen Hua Zhang 

机构地区：[1]School of Ocean Sciences,China University of Geosciences,Beijing 100083,China [2]Key Laboratory of Polar Geology and Marine Mineral Resources,China University of Geosciences,Beijing 100083,China [3]School of Geophysics and Information Technology,China University of Geosciences,Beijing 100083,China [4]Research&Development Center,BGP Inc,CNPC,Zhuozhou 072751,China [5]National Engineering Research Center for Oil and Gas Exploration Computer Software,Beijing 100080,China

出　　处：《Journal of Earth Science》2024年第2期722-725,共4页地球科学学刊（英文版）

基　　金：supported by the research project of the China National Petroleum Corporation(No.2021ZG02);National Natural Science Foundation of China(Nos.42004091,62127815,42150201);Beijing Natural Science Foundation(No.8222030);sponsored by the Chinese“111”project(No.B20011).

摘　　要：INTRODUCTION Surface waves propagating along the seafloor are general ly called Scholte waves,and were first discovered and studied in the early 1950s(Kugler et al.,2005;Buchen and Ben-Hador,1996).Scholte waves exhibit a dispersion phenomenon,which implies that their velocity varies with frequency.Low-frequency Scholte waves can propagate over long distances on the seabed with little attenuation(Bohlen et al.,2004).The particle mo tion of Scholte waves in a solid medium changes from a retro grade to a prograde ellipse(Klein et al.,2005;McMechan and Yedlin,1981).

关 键 词：SEABED DISPERSION implies 

分 类 号：P631.46[天文地球—地质矿产勘探]