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Geometrically non-linear analysis of composite laminated plates subjected to low-velocity impact
journal contribution
posted on 2014-11-13, 16:47 authored by Simon WangSimon Wang, Xiuqin Zhang, Yingshun Zhang, Chenyu ZhangA B-spline finite strip model is developed in the context of a layer-wise plate theory for analysing the geometrically non-linear transient response of laminated composite plates subjected to transverse low-velocity impact. To simplify the complicated contact analysis, a Hertz-type contact law has been incorporated into the finite strip (FS) model for accounting for the contact behaviour. The model includes the geometrical non-linearity through use of von Karman's non-linear strain-displacement relationship. The resulting non-linear dynamic problem is solved using the Newmark time-stepping scheme together with Newton-Raphson iteration. Several numerical applications are described and a close comparison is found between the results calculated through the present model and the existing analytical and experimental results.
History
School
- Aeronautical, Automotive, Chemical and Materials Engineering
Department
- Aeronautical and Automotive Engineering
Published in
International Journal of Composite MaterialsVolume
3Issue
6BPages
23 - 29 (17)Citation
WANG, S. ... et al, 2013. Geometrically non-linear analysis of composite laminated plates subjected to low-velocity impact. International Journal of Composite Materials, 3 (6B), pp.23-29.Publisher
© Scientific & Academic PublishingVersion
- AM (Accepted Manuscript)
Publisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2013ISSN
2166-479XeISSN
2166-4919Publisher version
Language
- en