Sensitivity Analysis of Internally Reinforced Thin-Walled Hollow-Box Beams Subjected to Uncoupled Bending and Torsion

Author:

Silva Hugo Miguel1,Wojewoda Jerzy2

Affiliation:

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

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

Abstract

Abstract 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.

Publisher

Walter de Gruyter GmbH

Subject

General Medicine

Reference16 articles.

1. Silva, H.M.: Determination of the Material/Geometry of the section most adequate for a static loaded beam subjected 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, 2015.10.4028/www.scientific.net/AMM.775.119

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.

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