Deflections of Cantilever Beams Subjected to A Point Load At the Free End
Year 2024,
Volume: 16 Issue: 3, 141 - 152, 05.12.2024
Alper Oğulcan Söylemez
,
Bekir Akgöz
Abstract
In this study, the displacements of cantilever beams for various slenderness ratios under point load are analyzed using Timoshenko and Bernoulli-Euler beam theories. The variation of the slenderness ratio is achieved only by changing the beam length. The results from these theories are compared with those from SolidWorks, which is considered a reliable simulation software. With this comparison, the % difference rates between the simulation and theoretical results are determined. This study explains under which conditions the Timoshenko and Bernoulli-Euler beam theories should be applied and evaluates the accuracy of the simulation software. Detailed research is carried out to examine its compatibility with these two theories. Some numerical results are presented to demonstrate their validity and sensitivity.
References
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- Balart Gimeno, R. A., Quiles Carrillo, L. J., Montañés Muñoz, N., Creating a CAD model of a single beam for engineering analysis with SolidWorks. http://hdl.handle.net/10251/103904, 2018.
- Onimowo, E., Onimowo D., Numerical Analysis of a Cantilever Beam and Validation Using Theoretical Methods with Application to Unit Delivery, Authorea Preprints, 2020.
- Ya, T. T., Alebrahim, R., Fitri, N., Alebrahim, M., Analysis of Cantilever Beam Deflection under Uniformly Distributed Load using Artificial Neural Networks. MATEC Web of Conferences, 255, 06004, 2019.
- Talebi Rostami, H., Fallah Najafabadi, M., Ganji, D. D., Analysis of Timoshenko beam with Koch snowflake cross-section and variable properties in different boundary conditions using finite element method. Advances in Mechanical Engineering, 13(11), 2021.
- Gao, J., Deflection Study on Beams with COMSOL Finite Element Analysis, Degree Thesis, Arcada University of Applied Sciences, 2020.
- Onwubolu, G. C., Computer-Aided Engineering Design with SolidWorks, Imperial College Press, 1st Edition, 2011.
- Reddy J.N., On Locking-Free Shear Deformable Beam Finite Elements. Computer Methods in Applied Mechanics and Engineering, 149(1–4), 113-132, 1997.
- Timoshenko, S.P., History of strength of materials, McGraw-Hill Book Co. Inc., 1st Edition, 1953.
Year 2024,
Volume: 16 Issue: 3, 141 - 152, 05.12.2024
Alper Oğulcan Söylemez
,
Bekir Akgöz
References
- Alibakhshi, A., Rahmanian, S., Dastjerdi, S., Malikan, M., Karami, B., Akgöz, B., Civalek, Ö., Hyperelastic Microcantilever AFM: Efficient Detection Mechanism Based on Principal Parametric Resonance, Nanomaterials, 12(15), 2022.
- Euler, L., Methodus Inveniendi Lineas Curvas Sive Solutio Problematis Isoperimetrici Latissimo Sensu Accepti, Marcus-Michael Bousquet, 1744.
- Timoshenko, S.P., Gere, J.M., Theory of Elastic Stability, McGraw-Hill Book Co. Inc., 2nd Edition, 1961.
- Timoshenko, S.P., Gere J.M., Mechanics of Materials, Boston: PWS Pub Co., 4th Edition, 1997.
- Wang, C.M., Wang, C.Y., Reddy, J.N., Exact Solutions for Buckling of Structural Members, CRC Press LLC, 2005.
- Zienkiewicz, O.C., Taylor, R.L., The Finite Element Method for Solid and Structural Mechanics, Butterworth-Heinemann, 6th edition, 2005.
- Bazant Z.P., Cedolin L., Stability of Structures: Elastic, Inelastic, Fracture and Damage Theories, World Scientific Publishing Co. Pte. Ltd., 2010.
- Ghali. A., Neville, A.M., Structural Analysis: A Unified Classical and Matrix Approach, CRC Press LLC, 7th edition, 2009.
- Cook, R.D., Malkus, D.S., Plesha, M.E., Concepts and Applications of Finite Element Analysis, John Wiley & Sons Inc, 3rd edition, 2002.
- Akgöz, B., Civalek, Ö., Investigation of size effects on static response of single-walled carbon nanotubes based on strain gradient elasticity. International Journal of Computational Methods, 9(02), 1240032, 2012.
- Akgöz, B., Mercan, K., Demir, Ç., Civalek, Ö., Static analysis of beams on elastic foundation by the method of discrete singular convolution. International Journal of Engineering and Applied Sciences, 8(3), 67-73, 2016.
- Van Vinh, P., Van Chinh, N., & Tounsi, A., Static bending and buckling analysis of bi-directional functionally graded porous plates using an improved first-order shear deformation theory and FEM. European Journal of Mechanics-A/Solids, 96, 104743, 2022.
- Yaylacı, M., Yaylacı, E. U., Özdemir, M. E., Öztürk, Ş., Sesli, H., Vibration and buckling analyses of FGM beam with edge crack: Finite element and multilayer perceptron methods. Steel and Composite Structures, 46(4), 565-575, 2023.
- Azizi, A., Dourali, L., Zareie, S., Rad, F. P., Mathematical Modeling of Deflection of a Beam: A Finite Element Approach. 2009 Second International Conference on Environmental and Computer Science, Dubai, UAE, 2009.
- Oladejo, K. A., Abu, R., Bamiro, O. A., Model for deflection analysis in Cantilever Beam. European Journal of Engineering and Technology Research, 3(12), 60-66, 2018.
- Chaphalkar, S.P., Khetre, S.N., Meshram, A.M., Modal analysis of cantilever beam Structure Using Finite Element analysis and Experimental Analysis. American Journal of Engineering Research, 4(10), 178-185, 2015.
- Hodzic, D., Bending Analysis of Cantilever Beam in Finite Element Method. Annals of the Faculty of Engineering Hunedoara-International Journal of Engineering, 19(4), 23-26, 2021.
- Raj, R., Sinha, P. K., Prakash, E. V., Modelling, Simulation and Analysis of Cantilever Beam of Different Material by Finite Element Method, ANSYS & MATLAB. International Journal of Engineering Research and General Science, 3(3), 89-100, 2015.
- Quang, K. L. T., My, D. D. T., & Van, B. T., Structural analysis of continuous beam using finite element method and ANSYS. Journal of Materials & Construction, 11(02), 60-65, 2021.
- Ho, M., Lee, P., Ye, C., Lin, C., Huang, C., Experiment and finite element analysis study on the deflection of aluminum extruded 6063-T5 hollow structural beam, IOP Conference Series: Materials Science and Engineering, 711(1), 012075, 2020.
- Samal, A. K., Rao, T. E., Analysis of Stress and Deflection of Cantilever Beam and its Validation Using ANSYS. Ashis Kumar Samal Int. Journal of Engineering Research and Applications, 6(1), 119-126, 2016.
- Balart Gimeno, R. A., Quiles Carrillo, L. J., Montañés Muñoz, N., A comparison between the analytical solution of a single cantilever beam fixed at one end and the use of the finite elements method (FEM) with SolidWorks. http://hdl.handle.net/10251/103904, 2018.
- Balart Gimeno, R. A., Quiles Carrillo, L. J., Montañés Muñoz, N., Interpretation of the results obtained by Finite Element Analysis (FEA) in SolidWorks. http://hdl.handle.net/10251/104404, 2018.
- Balart Gimeno, R. A., Quiles Carrillo, L. J., Montañés Muñoz, N., Creating a CAD model of a single beam for engineering analysis with SolidWorks. http://hdl.handle.net/10251/103904, 2018.
- Onimowo, E., Onimowo D., Numerical Analysis of a Cantilever Beam and Validation Using Theoretical Methods with Application to Unit Delivery, Authorea Preprints, 2020.
- Ya, T. T., Alebrahim, R., Fitri, N., Alebrahim, M., Analysis of Cantilever Beam Deflection under Uniformly Distributed Load using Artificial Neural Networks. MATEC Web of Conferences, 255, 06004, 2019.
- Talebi Rostami, H., Fallah Najafabadi, M., Ganji, D. D., Analysis of Timoshenko beam with Koch snowflake cross-section and variable properties in different boundary conditions using finite element method. Advances in Mechanical Engineering, 13(11), 2021.
- Gao, J., Deflection Study on Beams with COMSOL Finite Element Analysis, Degree Thesis, Arcada University of Applied Sciences, 2020.
- Onwubolu, G. C., Computer-Aided Engineering Design with SolidWorks, Imperial College Press, 1st Edition, 2011.
- Reddy J.N., On Locking-Free Shear Deformable Beam Finite Elements. Computer Methods in Applied Mechanics and Engineering, 149(1–4), 113-132, 1997.
- Timoshenko, S.P., History of strength of materials, McGraw-Hill Book Co. Inc., 1st Edition, 1953.