Analysis of elastic field in functionally graded material beams with square cross-section

Agrawal, Manish; Ahsan, Mohammad Al; Ali, Md. Afsar

doi:10.1063/1.5018562

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2023

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“…The neutral axis position which is a function of material property was derived by author of the paper [6]along the thickness of beam. The researchers in the paper [7] have presented the effect of different material distribution function on the stresses and neutral axis position for simply supported beam. The analysis was done for different ratio of young's modulus.…”

Section: Introductionmentioning

confidence: 99%

Influence of Material Distribution on the Position of Neutral Axis of Functionally Graded Cantilever Beam

Chichkhede,

Mahapatra,

Sanyal

et al. 2023

KEM

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The paper discusses the effect of functional grading on the position of neutral axis of a cantilever beam. The principle of virtual work is used to derive the governing equations and B-spline collocation method is used to solve the governing equations. The material distribution is done using power law function. The position of neutral axis plays an important role in designing a composite beam. The present analysis gives a brief insight into the effect of power index on the depth of neutral axis measured from the centroidal axis. The results show the influence of modulus ratio on the position of neutral axis. Effect of shift in neutral axis further influence the stress values and deflection.

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Section: Introductionmentioning

confidence: 99%