INTERNATIONAL JOURNAL OF SCIENTIFIC DEVELOPMENT AND RESEARCH International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2455-2631 | Impact factor: 8.15 | ESTD Year: 2016
open access , Peer-reviewed, and Refereed Journals, Impact factor 8.15
LINEAR STATIC ANALYSIS OF AIRCRAFT WING BOX AND BUCKLING LOAD CARRYING CAPABILITY OF TOP SKIN PANELS
Authors Name:
Veeresh Gachchinamath
, Manjunath Vatnalmath
Unique Id:
IJSDR1609048
Published In:
Volume 1 Issue 9, September-2016
Abstract:
Aircraft is a complex structure with flying capability. Major Components of an aircraft (like wing, fuselage, tail surfaces etc) are of semi-monocoque construction. A thin skin which is seen from outside is reinforced by stiffeners in two orthogonal directions which carries the major distributed load on the aircraft. This study is on a single seater aircraft wing box with two spars and multiple ribs. This investigation is conducted on a simple box-beam wing structure subjected to bending loads. A buckling analysis of the wing top skin panels is carried out under the action of axial compression by employing an appropriate interaction equation to estimate the margin of safety against buckling. Finite element analysis is carried out using NASTRAN.
Keywords:
Aircraft, buckling, semi-monocoque, stiffeners, wing box, Finite element analysis, NASTRAN
Cite Article:
"LINEAR STATIC ANALYSIS OF AIRCRAFT WING BOX AND BUCKLING LOAD CARRYING CAPABILITY OF TOP SKIN PANELS", International Journal of Science & Engineering Development Research (www.ijsdr.org), ISSN:2455-2631, Vol.1, Issue 9, page no.319 - 325, September-2016, Available :http://www.ijsdr.org/papers/IJSDR1609048.pdf
Downloads:
000346976
Publication Details:
Published Paper ID: IJSDR1609048
Registration ID:160803
Published In: Volume 1 Issue 9, September-2016
DOI (Digital Object Identifier):
Page No: 319 - 325
Publisher: IJSDR | www.ijsdr.org
ISSN Number: 2455-2631
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