EFFECT OF CYLINDRICITY ON BUCKLING OF VENTED INTERSTAGE
Author(s):
SINU C G , JYOTHI ENGINEERING COLLEGE; Nice Thomachan, Vidhya academy of science and technology, Thrissur, Kerala
Keywords:
Aerospace structures, ISOGRID design, Monocoque Structure
Abstract:
Eigen value buckling analysis predicts the theoretical buckling strength of an ideal elastic structure. It computes the structural eigen values for the given system loading and constraints. This is known as classical Euler buckling analysis. The indigenous version of IS 1/2V (Vented interstage of GSLV) is designed for an equivalent axial load of 5400KN. Isogrid structure acts like an isotropic material, with equal properties measured in any direction, and grid, referring to the sheet and stiffeners structure. The structure consisting of equilateral triangles offers superior strength with extraordinarily less weight due to its high strength to weight and stiffness to weight ratio characteristics.
Other Details:
| Manuscript Id | : | IJSTEV3I1098
|
| Published in | : | Volume : 3, Issue : 1
|
| Publication Date | : | 01/08/2016
|
| Page(s) | : | 248-252
|
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