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Method of characterization geotechnical of a bottom underwater, acoustic wave a wide band and incidence of multiple
Method of characterization geotechnical of a bottom underwater, acoustic wave a wide band and incidence of multiple
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机译：水下水下岩土，宽带声波和多次波入射的表征方法
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摘要
The process involves implementing an analysis phase by deducing physical parameters of each layer of a sub-aquatic base (B) from a series of reflection signals. Each reflection signal is interpreted as a sum of late arrived and attenuated rays corresponding to reflection of an incident wave by different base layers, using angular and frequency dependency of a reflection coefficient of the incident wave on interfaces.
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