Analytical and experimental vibration analysis of telescopic platforms

• Autorzy: Yucel A. , Arpaci A.

Identyfikatory

DOI

10.15632/jtam-pl.54.1.41

• Języki publikacji: EN

Abstrakty

EN

In this study, vibration analysis of a telescopic platform is conducted, and the platform structure is reconstructed to satisfy vibrational standards. The analysis is realised using solid modelling, finite elements and an analytical method. The results are verified using experimental modal techniques. Through the finite element and experimental modal approach free vibration analysis is carried out and natural frequencies are determined. Additionally, vibration accelerations of the structure are obtained by forced vibration analysis of the model. All calculations one performed on the new reconstructed structure, and it is determined whether the reconstructed structure satisfies the vibrational standards.

Słowa kluczowe

EN

telescopic platforms; modal analysis; finite element method; vibration

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2016
• Tom: Vol. 54 nr 1
• Strony: 41--52
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Yucel A.

• Istanbul Technical University, Department of Mechanical Engineering, Taksin, Istanbul, Turkey

autor

Arpaci A.

• Istanbul Technical University, Department of Mechanical Engineering, Taksin, Istanbul, Turkey

Bibliografia

• 1. Dayawansa P., Chitty G., Kerezsi B., Bartosiewicz H., Price J.W.H., 2004, Fracture mechanics of mining dragline booms, Structural Integrity and Fracture: Proceedings of the International Conference, SIF2004, Brisbane, Australia
• 2. Erdol T., 2007, Design, analysis of the gantry crane with finite element method and box girder optimization, Master’s Thesis, Gebze Institute of Technology, Gebze, Turkey
• 3. Karahan M., 2007, Design and finite element analysis of two levels telescopic crane, Master’s Thesis, Ataturk University, Erzurum, Turkey
• 4. Marjamaki H., Makinen J., 2006, Modelling a telescopic boom – the 3D case: Part II, Computers & Structures, 84, 29, 2001-2015
• 5. Ozkan I., 2005, Computer aided design and analysis of frame crane, Master’s Thesis, Dokuz Eylul University, Izmir, Turkey
• 6. Rusiński E., Czmochowski J. Moczko, P., 2006, Numerical and experimental analysis of a mine’s loader boom crack, Journal of Achievements in Materials and Manufacturing Engineering, 17, 1/2, 273-276
• 7. Sochacki W., 2007, The dynamic stability of a laboratory model of a truck crane, Thin-Walled Structures, 45, 927-930
• 8. Posiadała B., Cekus D., 2008, Discrete model of vibration of truck crane telescopic boom with consideration of the hydraulic cylinder of crane radius change in the rotary plane, Automation in Construction, 17, 245-250
• 9. Park J.Y., Chang P.H., 2004, Vibration control of a telescopic handler using time delay control and commandless input shaping technique, Control Engineering Practice, 12, 769-780
• 10. Trabka A., 2014, Dynamics of telescopic cranes with flexible structural components, International Journal of Mechanical Sciences, 88, 162-174

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.