END EFFECTS IN LAMINATED ANISOTROPIC BEAMS .2.

Citation
Ja. Ackermann et Tj. Kozik, END EFFECTS IN LAMINATED ANISOTROPIC BEAMS .2., Journal of offshore mechanics and Arctic engineering, 117(4), 1995, pp. 285-289
Citations number
5
Categorie Soggetti
Energy & Fuels
ISSN journal
08927219
Volume
117
Issue
4
Year of publication
1995
Pages
285 - 289
Database
ISI
SICI code
0892-7219(1995)117:4<285:EEILAB>2.0.ZU;2-F
Abstract
Art analytical method of examining the stress field near the edge of a simply supported laminated beam was developed in Part I of this paper . The result was a system of second-order, ordinary, linear nonhomogen eous differential equations. A numerical and analytical technique for solving these equations is presented in this paper. The method is a ve rsatile stress analysis procedure which can accommodate any combinatio n of material lay-up and can simulate any prescribed distribution of n ormal load on the upper and lower surfaces. The reactions at the ends of the beam may be distributed over the surface edges in a fashion mos t accurately characterizing the physical supports. An all-steel lay-up is examined as a basis for comparison with Bernoulli-Euler and Timosh enko theory; and a two-layered steel/aluminum beam is examined to simp ly demonstrate the method's capability of determining the interlaminar transverse shear and normal stresses.