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IJNRD
INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT
International Peer Reviewed & Refereed Journals, Open Access Journal
ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
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Impact Factor : 8.76

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Paper Title: Influence of multiple cut-outs on the buckling of thin cylindrical shells of aerospace body under axially compressive load using finite element analysis
Authors Name: G.VENUMADHAV
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IJNRD_180261
Published Paper Id: IJNRD1905009
Published In: Volume 4 Issue 5, May-2019
DOI:
Abstract: Abstract-Thin cylindrical shells are most widely used structural forms in aerospace and missile applications.in designing efficient and optimized shell structures they become increasingly sensitive to buckling. The catastrophic nature of buckling failure often brings surprises in testing by failure at staggeringly low loads as compared to theoretical predictions.it is well known that the experimental disparity is mainly attributed to geometrical imperfections like damage in the structure.in missile airframe the cylindrical shell structures are generally provided with cutouts for accessing internal components during integration. The cutouts invariably reduce the strength of the thin cylindrical shell more specifically the buckling load.to improve strength stiffeners provided around the cutout. Due to this reduces buckling load. This study is aimed at generating elaborate data on buckling load with different cutout sizes and the strengthening effect by providing stiffener around the cutout. With efficient general purpose FEA packages, for the parametric study of the problems of this nature is relatively inexpensive.
Keywords: cylindrical shells, cutouts, stiffener, buckling, ANSYS.
Cite Article: "Influence of multiple cut-outs on the buckling of thin cylindrical shells of aerospace body under axially compressive load using finite element analysis", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.4, Issue 5, page no.55-69, May-2019, Available :http://www.ijnrd.org/papers/IJNRD1905009.pdf
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ISSN: 2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publication Details: Published Paper ID:IJNRD1905009
Registration ID: 180261
Published In: Volume 4 Issue 5, May-2019
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Page No: 55-69
Country: Visakhapatnam, Andhra Pradesh, India
Research Area: Mechanical Engineering 
Publisher : IJ Publication
Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD1905009
Published Paper PDF: https://www.ijnrd.org/papers/IJNRD1905009
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
Journal Starting Year (ESTD) : 2016

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