Оригинал (Original)
Автори: Желязов, Т. А.
Заглавие: Numerical Investigation of Waves Propagation in a Viscoelastic Material
Ключови думи: Viscoelasticity; FE simulation; Transient wave propagation;

Абстракт: The contribution reports some results from a numerical study of the wave propagation process in a viscoelastic medium. Specifically, evolutions of stress and displacements provoked by a transient load are monitored at a predefined location. A material constitutive relation that defines the viscoelastic response based on the generalized Hooke's law is discussed. A numerical procedure designed to modify the material properties in the function of the assumed viscoelastic constitutive relation is integrated into a transient, finite element analysis.

Библиография

    Издание

    47th International Conference on Applications of Mathematics in Engineering and Economics, AMEE 2021, том 2505, стр. стр. 080015, 2022, България, Sofia, Virtual, AIP Conference Proceedings, DOI 978-073544396-9/ 0094243X/ 10.1063/5.0101114
    		Autors: Zhelyazov, T. A.
    Title: Numerical Investigation of Waves Propagation in a Viscoelastic Material
    Keywords: Viscoelasticity; FE simulation; Transient wave propagation;

    Abstract: The contribution reports some results from a numerical study of the wave propagation process in a viscoelastic medium. Specifically, evolutions of stress and displacements provoked by a transient load are monitored at a predefined location. A material constitutive relation that defines the viscoelastic response based on the generalized Hooke's law is discussed. A numerical procedure designed to modify the material properties in the function of the assumed viscoelastic constitutive relation is integrated into a transient, finite element analysis.

    References

      Issue

      47th International Conference on Applications of Mathematics in Engineering and Economics, AMEE 2021, vol. 2505, pp. 080015, 2022, Bulgaria, Sofia, Virtual, AIP Conference Proceedings, DOI 978-073544396-9/ 0094243X/ 10.1063/5.0101114

      Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus