Sensitivity analysis of internally reinforced thin-walled hollow-box beams subjected to uncoupled bending and torsion

• Autorzy: Silva Hugo Miguel , Wojewoda Jerzy

Identyfikatory

DOI

10.2478/mme-2019-0001

• Języki publikacji: EN

Abstrakty

EN

In this work, novel types of internally reinforced hollow-box beams were subjected to bending loading and studied using the finite element analysis software ANSYS. A parameterization of 3 geometric variables was performed, and deflection and effective deflection results were collected from 2 points at the model. The sensitivity analysis results are then discussed, with the aim of concluding if the selected design variables are adequate for optimization purposes.

Słowa kluczowe

EN

finite element method; ANSYS; structural static analysis; sensitivity analysis

PL

metoda elementów skończonych; ANSYS; strukturalna analiza statyczna; analiza wrażliwości

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2019
• Tom: Vol. 23, nr 1
• Strony: 1--8
• Opis fizyczny: Bibliogr. 16 poz., il. kolor., rys., wykr.

Twórcy

autor

Silva Hugo Miguel

• IPC - Institute for Polymer and Composites, University of Minho, Campus of Azurém, 4800-058 Guimarães, Portugal

autor

Wojewoda Jerzy

• Division of Dynamics, Lodz University of Technology, Stefanowskiego 1/15, 90-924 Lodz, Poland

Bibliografia

• [1] Silva, H.M.: Determination of the Material/Geometry of the section most adequate for a static loaded beamsubjected to a combination of bending and torsion, MSc. Thesis, University of Minho, 2011.
• [2] Silva, H.M. and Meireles, J.F.: Determination of the material/geometry of the section most adequate for a static loaded beam subjected to a combination of bending and torsion, Materials Science Forum, 730-732, 507-512, 2013.
• [3] Silva, H.M. and Meireles, J.F.: Structural optimisation of internally reinforced beams subjected to uncoupled and coupled bending and torsion loadings for industrial applications, Mechanics and Mechanical Engineering, 21(2), 329-351, 2017.
• [4] Silva, H.M. and Meireles, J.F.: Feasibility of internally reinforced thin-walled beams for industrial applications, Applied Mechanics and Materials, 775, 119-124, 2015.
• [5] Silva, H.M. and Meireles, J.F.: Numerical study on the mechanical behavior of hollow-box beams subjected to static loadings, Mechanics and Mechanical Engineering, 21(4), 871-884, 2017.
• [6] Niu, R., Gao, W. and Liu, W.: Effect of moment of inertia on elastic stability of rectangular webs for thin-walled beams under a transverse load, Thin-Walled Structures, 85, 34-41, 2014.
• [7] Lin, Z.M., Polyzois, D. and Shah, A.: Stability of thin-walled pultruded structural members by the finite element method, Thin-Walled Structures, 24, 1-18, 1996.
• [8] Yin, H., Xiao, Y.,Wen, G., Gan, N., Chen, C. and Dai, J.: Multiobjective robust optimization of foam-filled bionic thin-walled structures, Thin-Walled Structures, 109, 332-343, 2016.
• [9] Liu, Y. and Glass, G.: Effects of wall thickness and geometric shape on thin-walled parts structural performance, Thin-Walled Structures, 49, 223-231, 2011.
• [10] Smyczynski, M.J. and Magnucka-Blandzi, E.: Static and dynamic stability of an axially compressed five-layer sandwich beam, Thin-Walled Structures, 23-30, 2015.
• [11] Shin, D., Choi, S., Jang, G.-W. and Kim, Y.Y.: Finite element beam analysis of tapered thin-walled box beams, Thin-Walled Structures, 102, 205-214, 2016.
• [12] Wang, Z., Li, Z. and Zhang, X.: Bending resistance of thinwalled multi-cell square tubes, Thin-Walled Structures, 107, 87-299, 2016.
• [13] Orlov, P.: Fundamentals of Machine Design, 1st volume. MIR Publishers Moscow, 1976.
• [14] Silva, H.M. andMeireles, J.F.: Effective mechanical behavior of sandwich beams under uncoupled bending and torsion loadings, Applied Mechanics and Materials, 590, 58-62, 2014.
• [15] Silva, H.M. and Meireles, J.F.: Effective stiffness behavior of sandwich beams under uncoupled bending and torsion loadings, Applied Mechanics and Materials, 852, 469-475, 2016.
• [16] Silva, H.M. andMeireles, J.F.: Comparative effectiveness of the mechanical behavior of sandwich beams under uncoupled bending and torsion loadings, Mechanics and Mechanical Engineering, 21(4), 855-869, 2017.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).