| Propagation of Lamb waves in pure longitudinal modes |
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| 引用本文： | ZOU Wei, ZHU Zhemin and DU Gonghuan(The Institute of Acoustics,Nanjng University,Nanjing 210008). Propagation of Lamb waves in pure longitudinal modes[J]. 声学学报：英文版, 1996, 0(3) |
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| 作者姓名： | ZOU Wei ZHU Zhemin and DU Gonghuan(The Institute of Acoustics Nanjng University Nanjing 210008) |
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| 作者单位： | The Institute of Acoustics，Nanjng University，Nanjing 210008 |
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| 摘 要： | I.IntroductionSinceLambwaveshavewideaPplicationinnondestructiveinspectionandsensors1interestsintheinvestigationofit8propagationaredeveloped.VictorovI1lhaspointedoutthatastohomogeneous,whformsolidplateinunersedillliquld,theverticaldisplacementoftheplate'ssurfaCemaybezerowhenthephasevelocityisequaltotheplatelongitudinalwavespeed.ThisconclusionhasimportantaPplication.RecelltlyPilaskietc.I2]aPproveditbyusing.thefree-boundaryLambwavtheoryandgavetheconditionstoreachit.ItisknownthatthedisaPpeara…
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Propagation of Lamb waves in pure longitudinal modes |
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| ZOU Wei, ZHU Zhemin and DU Gonghuan. Propagation of Lamb waves in pure longitudinal modes[J]. Chinese Journal of Acoustics, 1996, 0(3) |
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| Authors: | ZOU Wei ZHU Zhemin DU Gonghuan |
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| Abstract: | In this paper it is derived that a more general formula for propagation of Lamb wave in the plate bordered with liquid and presented that a pure longitudinal mode of Lamb wave ndght be generated in the plate under the load of finite liquid layers. |
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| Keywords: | Lamb waves Longitudinal Propagation |
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