Tytuł:

On the periodic wave propagation along the elastic fibre in the elastic matrix

Twórca:

Blinowski, A.

Wydawca:

Polish Scientific Publishers IFTR

Miejsce wydania:

Warszawa

Data wydania/powstania:

1991

Opis:

Od Vol. 43, issue 1 (1991) wyd.: Polish Scientific Publishers = PWN ; Od Vol. 50, issue 4 (1998) wyd.: Agencja Reklamowo-Wydawnicza A. Grzegorczyk ; Od Vol. 53, issue 4/5 (2001) wyd: PAS. IFTR ; [1], 701-800 s. ; 24 cm

Typ obiektu:

Journal/Article

Temat i słowa kluczowe:

Mechanika stosowana - czasopisma [KABA]

Abstrakt:

Axisymmetric problem of plane wave propagation along the elastic rod of circular cross-section embedded in elastic space is considered. Approximation of plane uniformly deformed cross-section is employed for the rod. Shear stress continuity condition at the interface is replaced by the weaker integral condition of the axial momentum balance for the rod. Solutions for the elastic fields in the surrounding medium are constructed, Hankel functions of complex variable being used. The dynamic field obtained can be considered as the superposition of two elastic periodic waves emitted by the rod at strictly defined angles with respect to the rod axis. For certain sets of parameter values the characteristic equation has been numerically solved, the dispersive relations being obtained for the longitudinal wave in the rod. Relations describing the propagation angles and amplitude decay decrement changes versus the wave frequency have been also found.

Czasopismo/Seria/cykl:

Archives of Mechanics

Tom:

43

Zeszyt:

6

Strona pocz.:

703

Strona końc.:

713

Typ zasobu:

Text

Szczegółowy typ zasobu:

Journal

Źródło:

IPPT PAN, call no. P.262 ; kliknij tutaj, żeby przejść

Język:

eng

Język streszczenia:

eng

Prawa:

Creative Commons Attribution BY 4.0 license

Zasady wykorzystania:

Copyright-protected material. [CC BY 4.0] May be used within the scope specified in Creative Commons Attribution BY 4.0 license, full text available at: ; -

Digitalizacja:

Institute of Fundamental Technological Research of the Polish Academy of Sciences

Lokalizacja oryginału:

Library of the Institute of Fundamental Technological Research of The Polish Academy of Sciences

Dofinansowane ze środków:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Dostęp:

Open