{"title":"Love波在有损介质中的传播","authors":"P. Kielczynski, J. Cheeke","doi":"10.1109/ULTSYM.1996.584001","DOIUrl":null,"url":null,"abstract":"In the paper a theory of Love waves propagating in a viscoelastic surface layer deposited on a perfect elastic substrate was considered. In the case of low-losses, (/spl omega//spl eta//sub 44///spl mu//sub B//sup 0//spl Lt/1), an analytical formula relating the attenuation coefficient of the Love wave and the viscoelastic parameters of the waveguide structure was established. This makes it possible to apply the obtained analytical formula in the Non-Destructive Testing (NDT) for determining the rheological parameters of viscoelastic bodies. This work was supported by the NATO Grant, HTECH.LG 930433.","PeriodicalId":278111,"journal":{"name":"1996 IEEE Ultrasonics Symposium. Proceedings","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Propagation of Love waves in lossy media\",\"authors\":\"P. Kielczynski, J. Cheeke\",\"doi\":\"10.1109/ULTSYM.1996.584001\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In the paper a theory of Love waves propagating in a viscoelastic surface layer deposited on a perfect elastic substrate was considered. In the case of low-losses, (/spl omega//spl eta//sub 44///spl mu//sub B//sup 0//spl Lt/1), an analytical formula relating the attenuation coefficient of the Love wave and the viscoelastic parameters of the waveguide structure was established. This makes it possible to apply the obtained analytical formula in the Non-Destructive Testing (NDT) for determining the rheological parameters of viscoelastic bodies. This work was supported by the NATO Grant, HTECH.LG 930433.\",\"PeriodicalId\":278111,\"journal\":{\"name\":\"1996 IEEE Ultrasonics Symposium. Proceedings\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-11-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1996 IEEE Ultrasonics Symposium. Proceedings\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ULTSYM.1996.584001\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1996 IEEE Ultrasonics Symposium. Proceedings","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ULTSYM.1996.584001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
In the paper a theory of Love waves propagating in a viscoelastic surface layer deposited on a perfect elastic substrate was considered. In the case of low-losses, (/spl omega//spl eta//sub 44///spl mu//sub B//sup 0//spl Lt/1), an analytical formula relating the attenuation coefficient of the Love wave and the viscoelastic parameters of the waveguide structure was established. This makes it possible to apply the obtained analytical formula in the Non-Destructive Testing (NDT) for determining the rheological parameters of viscoelastic bodies. This work was supported by the NATO Grant, HTECH.LG 930433.
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