期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2014
卷号：3
期号：12
页码：17999
DOI：10.15680/IJIRSET.2014.0312033
出版社：S&S Publications
摘要：The wing rib of an aircraft is a very critical part. It provides airfoil contour to the wing. Its principal role in wing structure is that to transfer load from skin to stringers or other parts of wing. However, the objective is to determine stress and displacement of the wing rib with and without cutouts which have thickness 1mm in the application of 0.01 MPa air pressure. The tools used in this design and analysis are CATIA V5 and MSC NASTRAN - PATRAN. On above conclusion, displacement and vo n mises stress results for both types of wing ribs are studied.
