Investigation for the analysis of the vibrations of quasi-periodic structures

Autor: TIMORIAN, Safiullah

Publikováno v: Vibrations [physics.class-ph]. Université Bourgogne Franche-Comté; Università degli studi di Napoli Federico II, 2020. English. ⟨NNT : 2020UBFCD002⟩

In this thesis, the definition and effects of quasi-periodicity in periodic structure are investigated. More importantly, the presence of irregularity in periodic structures and its significant impact in vibroacoustic responses of elastic systems are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0844efd36270767590a027c432288db9
https://tel.archives-ouvertes.fr/tel-02549711

Numerical investigations and experimental measurements on the structural dynamic behaviour of quasi-periodic meta-materials

Autor: Francesco Franco, Morvan Ouisse, S. Timorian, S. De Rosa, Noureddine Bouhaddi

Publikováno v: Mechanical Systems and Signal Processing
Mechanical Systems and Signal Processing, Elsevier, 2020, 136, pp.106516 (17)
Mechanical Systems and Signal Processing, Elsevier, 2019

International audience; The periodic structures have various applications in vibroacoustic engineering fields since they introduce frequency band effects due to the periodic discontinuities in the geometrical or material configurations: this can lead

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ada17b597bbcc212e54e73d850a834e
https://hal.archives-ouvertes.fr/hal-02993949/file/bf2037f1-a15e-4959-8666-24daafffb086-author.pdf