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http://yadda.icm.edu.pl:80/baztech/element/bwmeta1.element.baztech-b0a56b5f-1606-46f8-b0de-888837d6e300

Czasopismo

Journal of Applied Mathematics and Computational Mechanics

Tytuł artykułu

Damped vibration of the system of changing the crane boom radius

Autorzy Sochacki, W.  Bold, M. 
Treść / Zawartość
Warianty tytułu
Języki publikacji EN
Abstrakty
EN This study formulates and solves the problem of transverse damped vibration in the system of changing the boom radius in a truck crane with advanced cylinder design for controlling the boom radius. The 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 movement resistance in the supports of the cylinder and crane boom to the bodywork frame of the crane. Damped frequencies of vibrations and degree of vibration amplitude decay were calculated. The study also presents eigenvalues of system vibration with respect to changes in damping coefficients and system geometry for a selected load.
Słowa kluczowe
EN truck crane   damped vibration   eigenvalues  
Wydawca Wydawnictwo Politechniki Częstochowskiej
Czasopismo Journal of Applied Mathematics and Computational Mechanics
Rocznik 2015
Tom Vol. 14, nr 2
Strony 111--122
Opis fizyczny Bibliogr. 13 poz., rys., tab.
Twórcy
autor Sochacki, W.
  • Institute of Mechanics and Fundamentals of Machinery Design Czestochowa University of Technology Częstochowa, Poland , sochacki@imipkm.pcz.czest.pl
autor Bold, M.
  • Institute of Mechanics and Fundamentals of Machinery Design Czestochowa University of Technology Częstochowa, Poland , bold@imipkm.pcz.pl
Bibliografia
[1] Posiadała B., Modeling, identification and research of dynamic models of truck-cranes, WNT, Warsaw 2005.
[2] Chin C., Nayfeh A.H., Abdel-Rahman E., Nonlinear dynamics of a boom crane, Journal Vibration Control 2001, 7, 199-220.
[3] Sochacki W., The dynamic stability of a laboratory model of a truck crane, Thin-Walled Structures 2007, 45, 927-930.
[4] Sochacki W., Tomski L., Free and parametric vibration of the system: telescopic boomhydraulic cylinder (changing the crane radius), The Archive of Mechanical Engineering 1999, 46, 257-271.
[5] Maczyński A., Positioning and stabilization of the load position of elevated work platforms, The University of Bielsko-Biala, Theses 2005, 14.
[6] Geisler T., Sochacki W., Modelling and research into the vibrations of truck crane, Scientific Research of the Institute of Mathematics and Computer Science 2011, 10(1), 49-60.
[7] Kilicaslan S., Balkan T., Ider S.K., Tipping load of mobile cranes with flexible booms, Journal of Sound and Vibration 1999, 223(4), 645-657.
[8] Kirillov O.N., Seyranin A.O., The effect of small internal and external damping on the stability of distributed non-conservative systems, Journal of Applied Mathematics and Mechanics 2005, 69(4), 529-552.
[9] Gürgöze M., Doğruoğlu A.N., Zeren S., On the eigencharacteristics of a cantilevered viscoelastic beam carrying a tip mass and its representation by a spring-damper-mass system, Journal of Sound and Vibration 2007, 301(1-2), 420-426.
[10] Oliveto G., Santini A., Tripodi E., Complex modal analysis of flexural vibrating beam with viscous end conditions, Journal of Sound and Vibration 1997, 200(3), 327-345.
[11] Krenk S., Complex modes and frequencies in damped structural vibrations, Journal of Sound and Vibration 2004, 270, 981-996.
[12] Sochacki W., Bold M., Vibration of crane radius change system with internal damping, Journal of Applied Mathematics and Computational Mechanics 2013, 12(2), 97-103.
[13] Sochacki W., Bold M., Influence of structural damping of supports on vibrations of the system telescopic boom - hydraulic cylinder of crane radius change, Modelling in Engineering 2013, 47(16), 172-178.
Kolekcja BazTech
Identyfikator YADDA bwmeta1.element.baztech-b0a56b5f-1606-46f8-b0de-888837d6e300
Identyfikatory
DOI 10.17512/jamcm.2015.2.12