Temat: Green's functions - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Green’s function in free axisymmetric vibration analysis of annular thin plates with different boundary conditions
Autorzy:: Żur, K. K.
Powiązania:: https://bibliotekanauki.pl/articles/264822.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: annular plates
Green's functions
singularities
płyty pierścieniowe
funkcja Greena
analiza drgań
Opis:: Free vibration analysis of homogeneous and isotropic annular thin plates by using Green’s functions is considered. The formula of the influence function for uniform thin circular and annular plates is presented in closed-form. The limited independent solutions of differential Euler equation were expanded in the Neumann power series based on properties of integral equations. The analytical frequency equations as power series were obtained using the method of successive approximations. The natural axisymmetric frequencies for singularities when the core radius approaches zero are calculated. The results are compared with selected results presented in the literature.
Źródło:: International Journal of Applied Mechanics and Engineering; 2015, 20, 4; 939-951
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: The fundamental solutions for the stress intensity factors of modes I, II and III. The axially symmetric problem
Autorzy:: Rogowski, B.
Powiązania:: https://bibliotekanauki.pl/articles/266303.pdf
Data publikacji:: 2015
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: cracks
Green's functions
stress intensity factors
analytical solution
transversely isotropic
pęknięcia
funkcje Greena
naprężenia
Opis:: The subject of the paper are Green’s functions for the stress intensity factors of modes I, II and III. Green’s functions are defined as a solution to the problem of an elastic, transversely isotropic solid with a penny-shaped or an external crack under general axisymmetric loadings acting along a circumference on the plane parallel to the crack plane. Exact solutions are presented in a closed form for the stress intensity factors under each type of axisymmetric ring forces as fundamental solutions. Numerical examples are employed and conclusions which can be utilized in engineering practice are formulated.
Źródło:: International Journal of Applied Mechanics and Engineering; 2015, 20, 2; 345-372
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja