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| 1 | Wave propagation analysis for a second strain gradient rod theory显示文摘In this work,an enriched model describing the longitudinal wave propagation is established based on Mindlin’s Second Strain Gradient(SSG)theory,which can describe the heterogeneity caused by the micro-structure interactions in the frame of continuum mechanics.The governing equation and associated boundary conditions are derived based on Hamilton’s principle,then the dispersion relation of non-classical longitudinal wave together with the extra-waves appearing exclusively in SSG theory model are investigated.The investigations are based on the modal density,energy flow,and forced response of the rod.Wave transmission and reflection through planar interfaces based on the proposed model have been calculated.Finally,the results of the enriched model are well interpreted by comparing with the classical theory results,and some useful conclusions are derived on the SSG theory based model in the wave propagation characterization. | Guang ZHU Christophe DROZ Abdelmalek ZINE Mohamed ICHCHOU | 2020 | Chinese Journal of Aeronautics2020，33，10： | 2 |
| 2 | Progressive pseudorheumatoid dysplasia: three cases in one family显示文摘 | Bennani L Amine B Ichchou L | 2007 | Joint Bone Spine2007，74，4： | 1 |
| 3 | Guided Waves Group and Energy Velocities via Finite Elements 显示文摘 | Ichchou M N Akrout S Mencik J M | 2007 | Journal of Sound and Vibration2007，305，45： | 1 |
| 4 | Identification of structural loss factor from spatially distributedmeasurements on beams with viscoelastic layer显示文摘 | Micha Rak Mohamed Ichchou Jan Holnicki-Szulc | 2008 | Journalof Sound and Vibration2008，310，： | 1 |
| 5 | Piano soundboard: structural behavior, numerical and experimental study in the modal range显示文摘 | J. Berthaut M.N. Ichchou L. Jézéquel | 2003 | Applied Acoustics2003，，11： | 1 |
| 6 | FEM/SEAhybrid method for predicting mid and high frequencystructure-borne transmission显示文摘 | Troclet B Hiverniau B Ichchou M N | 2009 | The Open AcousticsJournal2009，35，： | 1 |
| 7 | Multi-mode wave propagation in ribbed plates: Part I, wavenumber-space characteristics显示文摘 | Ichchou M N | 2008 | InternationalJournal of Solids and Structures2008，45，5： | 1 |
| 8 | Acoustic absorption material optimisation in the mid–high frequency range显示文摘 | S. Besset M.N. Ichchou | 2011 | Applied Acoustics2011，，9： | 1 |
| 9 | Energy flow analysis of bars and beams: theoretical formulations 显示文摘 | Lase Y Ichchou M N Jezequel L | 1996 | Journal of Sound and Vibration1996，192，： | 1 |
| 10 | Piano soundboard: structural behavior, numerical and experimental study in the modal range显示文摘 | Berthaut J Ichchou M N Jezequel L | 2003 | Applied Acoustics2003，64，： | 1 |
| 11 | Analysis ofwave propagation in cylindrical pipes with localinhomogeneities显示文摘 | ZHOU W J ICHCHOU M N MENCIK J M | 2009 | Journal of Sound and Vibration2009，319，1： | 1 |
| 12 | FEM/SEA hybrid method for predicting mid and high frequency structure-borne transmission显示文摘 | Troclet B Hiverniau B Ichchou M N | 2009 | The Open Acoustics Journal2009，，2： | 1 |
| 13 | Relationship between spine os-teoarthritis,bone mineral density and bone turn over markers in post menopausal women显示文摘 | Ichchou L Allali F Rostom S | 2010 | BMC Womens Health2010，10，： | 1 |
| 14 | Piano soundboard: strucmral behavior, numerical and experimental study in the modal range显示文摘 | Berthaut J Ichchou M N J 6 z quel L | 2003 | Applied Acoustics2003，64，11： | 1 |
| 15 | Reliability Assessment of Complex Mechatronic Systems Using a Modified Nonparametric Belief Propagation Algorithm显示文摘 | Zhong X P Ichchou M Saidi A | 2010 | Reliability Engineering&System Safety2010，95，11： | 1 |
| 16 | Pro- gressive pseudorheumatoid dysplasia: Three cases in one family显示文摘 | Loubna Bennani Bouchra Amine Linda Ichchou | 2007 | Joint Bone Spine2007，74，4： | 1 |
| 17 | A finite element study of a piezoelectrie/poroelastic sound package concept显示文摘 | Batifol C Zielinski T G Ichchou M N | 2006 | Smart Materials and Structures2006，16，： | 1 |
| 18 | Finite element techniques for calculations of wave modes in one-dimensional structural waveguides显示文摘 | Zhou W J Ichchou Mohamed N Bareille Olivier | 2011 | Structural Control and Health Monitoring2011，18，7： | 1 |
| 19 | Relationship between spine osteoarthritis,bone mineral density and bone turn over markers in post menopausal women显示文摘 | Ichchou L Allali F Rostom S | 2010 | BMC Women''s Hearlth2010，10，1： | 1 |
| 20 | Piano soundboard:structural behavior,numerical and experimental study in the modal range显示文摘 | BERTHAUT J ICHCHOU M N JEZEQUEL L | 2003 | Applied Acoustics2003，64，： | 1 |
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