| Inversion of Rayleigh Wave in a Stratified Half Space |
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| 作者姓名： | 张碧星 鲁来玉 汪承灏 |
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| 作者单位： | InstituteofAcoustics,ChineseAcademyofSciences,Beijing100080 |
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| 摘 要： | Inversion of Rayleigh waves is studied for the first time by using the genetic algorithm based on the intensities of the fundamental and/or higher modes. The relations of all modes to the medium structure are investigated. It is emphasized that the higher modes and mode jumping should be considered in the inversion when the low-velocity
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| 关 键 词： | 瑞利波倒置 遗传算法 介质结构 相速 球形最优解 目标函数 分层半空间结构 |
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