Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
This study formulates and solves the problem of transverse damped vibrations in a crane boom of a truck-mounted crane. Dissipation of vibration energy in the model adopted in the study occurs as a result of internal damping of the viscoelastic material (rheological Kelvin-Voigt model) of the beams that model the system and motion resistance in slides between the moving components of the crane boom. Damped frequencies of vibrations and degree of amplitude decay were calculated. The study also presents eigenvalues of system vibration with respect to changes in damping coefficients and system geometry for selected rigidity of springs.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
51--58
Opis fizyczny
Bibliogr. 8 poz., wykr.
Twórcy
autor
- Institute for Mechanics and Fundamentals of Machinery Design, Częstochowa University of Technology
autor
- Institute for Mechanics and Fundamentals of Machinery Design, Częstochowa University of Technology
Bibliografia
- 1. Chin C., Nayfeh A.H., Abdel-Rahman E., 2001, Nonlinear dynamics of a boom crane, Journal Vibration Control, 7, pp. 199-220.
- 2. Sochacki W., Tomski L., 1999, Free and parametric vibration of the system: telescopic boom-hydraulic cylinder (changing the crane radius), The Archive of Mechanical Engineering, 46, pp. 257-271.
- 3. Kilicaslan S., Balkan T., Ider S. K., 1999, Tipping load of mobile cranes with flexible booms, Journal of Sound and Vibration, 223(4), pp. 645-657.
- 4. Spruogis B., Jakstas A., Turla V., Iljin I., Šešok N., 2011, Dynamic reaction forces of an overhead crane on lifting, Transport, 26(3), pp. 279-283.
- 5. Sochacki W., 2007, The dynamic stability of a laboratory model of a truck crane, Thin-Walled Structures, 45, pp. 927-930.
- 6. Sochacki W., Bold M., 2013, Influence of structural damping of supports on vibrations of the system telescopic boom - hydraulic cylinder of crane radius change, Modelling in Engineering, 47(16), pp. 172-178.
- 7. Kirillov O. N., Seyranin A. O., 2005, The effect of small internal and external damping on the stability of distributed non-conservative systems, Journal of Applied Mathematics and Mechanics, 69(4), pp. 529-552.
- 8. Gűrgőze M., Dogruoglu A. N., Zeren S., 2007, On the eigencharacteristics of a cantilevered visco-elastic beam carrying a tip mass and its representation by a springdamper-mass system, Journal of Sound and Vibration, 301(1-2), pp. 420-426.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-8aa04ef3-2e03-442b-b792-81cd8782cd96