Numerical modeling of stresses and buckling loads of isogrid lattice composite structure cylinders | Zendy

Hikaru Kanou | Zendy; S.M. Nabavi | Zendy; J.E. Jam | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Numerical modeling of stresses and buckling loads of isogrid lattice composite structure cylinders

Author(s) -

Hikaru Kanou,

S.M. Nabavi,

J.E. Jam

Publication year - 2013

Publication title -

international journal of engineering science and technology

Language(s) - English

Resource type - Journals

ISSN - 2141-2839

DOI - 10.4314/ijest.v5i1.4

Subject(s) - buckling , structural engineering , composite number , finite element method , materials science , cylinder , lattice (music) , composite material , computer simulation , numerical analysis , engineering , mathematics , mechanical engineering , physics , acoustics , simulation , mathematical analysis

Isogrid composite lattice cylindrical structure with or without skins which consists of a system of ±ϕ (with respect to the shell axis) helical ribs and circumferential ribs, and has no skins or has skins was studied in a numerical method using ANSYS software, where in this model axial compression and/or pressure loads are applied, to determine the different failure modes which are, failure due to stress exceeds material strength, failure due to local buckling of ribs (crippling), failure due to general buckling of the cylinder and failure due to local buckling skin if the skin is existed. An example was studied to compare the results obtained from the numerical method and other research article.Keywords: FEM, Composite Structures, Isogrid Lattice, Buckling Load

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research