Wyniki wyszukiwania - BazTech

Ograniczanie wyników

Znaleziono wyników: 1

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: tworzywa ortotropowe

Sortuj według:

Ogranicz wyniki do:

Displacement potential approach to solution of stiffened orthotropic composite cantilever beams under combined loading

Deb Nath S. K.

International Journal of Applied Mechanics and Engineering

2008

Vol. 13, no 1

21-41

In this paper, a stiffened cantilever beam of orthotropic composite materials is considered in order to analyze the elastic field due to combined loading (i.e., parabolic shear and varying axial loading at the tip). The supporting edge of the beam is rigidly fixed. Fibers are directed along the length of the beam. Following a new approach of displacement potential, the mixed-boundary-value elastic problem is formulated in terms of a single potential function, ?. The solutions are obtained in the form of infinite series. Some numerical results of different stress and displacement components at different critical sections of the beam are presented in the form of graphs. The effects of the beam aspect ratio and material orthotropy on the stresses and displacements are investigated in details. The analytical results obtained by [...] formulation at a particular section of the beam are compared to those of FEM.