https://hal.inria.fr/hal-01020319Glushkov, EvgenyEvgenyGlushkovIMMI KSU - Institute for Mathematics, Mechanics and Informatics, Kuban State University [Russie] - KubSU - Kuban State UniversityGlushkova, NataliaNataliaGlushkovaIMMI KSU - Institute for Mathematics, Mechanics and Informatics, Kuban State University [Russie] - KubSU - Kuban State UniversityEremin, ArtemArtemEreminKuban State University [Russie] - KubSU - Kuban State UniversityGiurgiutiu, VictorVictorGiurgiutiuUniversity of South Carolina [Columbia]Analytically-Based Simulation for Corrosion Detection by Guided WavesHAL CCSD2014Guided wavesDamage detection and localizationStructural simulation[PHYS.MECA] Physics [physics]/Mechanics [physics][SPI.MECA] Engineering Sciences [physics]/Mechanics [physics.med-ph][MATH.MATH-ST] Mathematics [math]/Statistics [math.ST][STAT.TH] Statistics [stat]/Statistics Theory [stat.TH]Jaigu, AnneLe Cam, Vincent and Mevel, Laurent and Schoefs, Franck2014-07-08 09:51:352021-10-20 00:17:252014-07-08 10:35:20enConference papersapplication/pdf1To create a theoretical basis for guided wave detection and identification of corrosion damages, a set of analytically based computer models of various complexity has been developed. The present paper is focused on the simplest and fastest beam model for stepped and notched waveguides, which has exhibited a wide frequency range of reasonable coincidence with the results obtained within more complex integral equation based model for a 2D notched elastic strip.