Solving the Deflection Problem of Laptop Casing Structure by Finite Difference Method

Hao Hu; Wen Cheng Tang; Hui Xiang Huang

doi:10.4028/www.scientific.net/AMM.527.134

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 527Solving the Deflection Problem of Laptop Casing...

Solving the Deflection Problem of Laptop Casing Structure by Finite Difference Method

Abstract:

Due to its large length/thickness ratio, the casing structure can be treated as plates andshells,thus the classical plates and shell theories can be applied. A general MATLAB program wasdesigned to solve the deflection problems of the isotropic casing with simple support usingdifferential method. To test its precision,two different load conditions as well as two materials wereused and their results was made comparison with that of finite element method and Navier solution.The results were in good agreement with each other and the method was efficient in solving thedeflection problems of a casing structure

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Periodical:

Applied Mechanics and Materials (Volume 527)

Pages:

134-139

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.527.134

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Online since:

February 2014

Authors:

Hao Hu*, Wen Cheng Tang, Hui Xiang Huang

Keywords:

Deflection of Casing, Differential Method, Finite Element Method (FEM), MATLAB, Navier Solution

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* - Corresponding Author

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