An improved multiscale finite element method for nonlinear bending analysis of stiffened composite structures
Sign Up to like & getrecommendations! Published in 2019 at "International Journal for Numerical Methods in Engineering"
DOI: 10.1002/nme.6021
Abstract: Stiffened composite structures are commonly composed of skins and stiffeners that are employed to transfer and carry load, respectively. An improved multiscale finite element method is presented for geometrically nonlinear bending analysis of composite grid… read more here.
Keywords: multiscale finite; improved multiscale; finite element; stiffened composite ... See more keywords
Investigation on the buckling and postbuckling performance of aero stiffened composite panels under axial compression
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DOI: 10.1002/pc.24239
Abstract: Buckling and postbuckling performances of aero stiffened composite panels were studied in this article. The average failure load is 2.43 times larger than the average buckling load, which indicates the high postbuckling carrying capacity. The… read more here.
Keywords: aero stiffened; failure; composite panels; stiffened composite ... See more keywords
Buckling behavior of grid stiffened composite conical shells subjected to the lateral pressure
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062211029329
Abstract: This paper presents the buckling behavior of the grid stiffened composite conical shell subjected to the lateral pressure. A smeared method is employed to equivalent grid structure into a layer. For this purpose, a typical… read more here.
Keywords: behavior grid; buckling behavior; grid stiffened; stiffened composite ... See more keywords