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Truss harbor cranes modal design elements research

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Dockside cranes must meet the relevant strength requirements that provide usefulness and not endanger the safety of their use. The vibration effect on structural safety hazard results from the impact of horizontal forces caused by the transport of goods for loading and transverse forces caused by wind, which can be dangerous for correct functioning. In addition, there are often serious effects of climate-related impacts of the environment, material fatigue, which actuates the degradation state of the object. Dynamic loads may therefor cause random effects that devastate the structures or lead to their catastrophic destruction. Recognizing the need to improve the testing methods of crane structures in order to assess their condition and assess their safety factors - this paper attempts to develop a methodology for testing the degradation of the selected portion of a construction crane - using experimental modal analysis, realized in simulation tests in the Inventor environment as well as at test stand research.
Rocznik
Tom
Strony
84--92
Opis fizyczny
Bibliogr. 25 poz., rys., tab.
Twórcy
  • University of Science and Technology, Kordeckiego 20 St., 85-950 Bydgoszcz, Poland
autor
  • University of Science and Technology, Kordeckiego 20 St., 85-950 Bydgoszcz, Poland
  • University of Science and Technology, Kordeckiego 20 St., 85-950 Bydgoszcz, Poland
autor
  • Katedra stavebnej mechaniky Stavebna Fakulta University of Zilina, Univerzitna 8215/1, 010 26 Žilina, Slovakia
Bibliografia
  • 1. Batel M.: Operational modal analysis – another way of doing modal testing. Sound and Vibration, August 2002.
  • 2. Bishop R., Johnson D.: The mechanics of vibration. Cambridge University, Press, 1980.
  • 3. Brandt S.: Data analysis ( in Polish). Wydawnictwo Naukowe PWN (Scientific Publishing House), Warszawa 1999.
  • 4. Brown D., Allemang R.: Multiple Input Experimental Modal Analysis. Fall Technical Meeting, Society of Experimental Stress Analysis, Salt Lake City, UT, November 1983.
  • 5. Brunarski L.: Non-destructive methods for concrete testing (in Polish). Arkady, Warszawa 1996.
  • 6. Cempel C.: Vibroacoustical Condition Monitoring, Ellis Ltd., Chichester, ¬New York, 1991.
  • 7. Dzida M., Olszewski W.: Comparing combined gas tubrine/steam turbine and marine low speed piston engine/steam turbine systems in naval applications. Polish Maritime Research, No.4 (71), Vol.18, 2011.
  • 8. Formenti D., Richardson M.: Parameter estimation from frequency response measurements using rational fraction polynomials (twenty years of progress). Proceedings of International Modal Analysis Conference XX, February 4-7, 2002, Los Angeles, CA.
  • 9. Girtler J., Korczewski Z., Mańczak J.: Operational problems of large power diesel engines combusting biofuels, considered together with assessment of their operation. Polish Maritime Research, No 2 (65), Vol. 17, 2010.
  • 10. Ibrahim S., Mikulcik E.A.: Method for the direct identification of vibration parameters from the free response. Shock and Vibration Bulletin, Vol. 47, Part 4, 1977.
  • 11. Peeters B., Ventura C.: Comparative study of modal analysis techniques for bridge dynamic characteristics. Submitted to Mechanical Systems and Signal Processing, 2001.
  • 12. Pickrel C.R.: Airplane ground vibration testing – nominal modal model correlation. Sound and Vibration, November 2002.
  • 13. Richardson M.: Is it a mode shape or an operating deflection shape? Sound and Vibration, February 1997.
  • 14. Richardson M.: Structural dynamics measurements. Research Studies Press, Ltd. Baldock, Hertfordshire, England, December 2000.
  • 15. Rudnicki J.: The evaluation of the vibration measurement usability of electronic indicator LEMAG „PREMET C”. Journal of Polish CIMAC, Vol. 7 No. 2, Gdańsk, 2012.
  • 16. Shih C., Tsuei Y., Allemang, R., Brown D.: Complex mode indication function and its applications to spatial domain parameter estimation. Proceedings of International Modal Analysis Conference VII, January 1989.
  • 17. Uhl T.: Computer-aided identification of mechanical structure models ( in Polish). WNT (Scientific Technical Publishers), Warszawa 1997.
  • 18. Williams R., Crowley J., Vold H.: The multivariate mode indicators function in modal analysis. Proceedings of International Modal Analysis Conference III, January 1985.
  • 19. Vold H., Schwarz B., Richardson M.: Display operating deflection shapes from non-stationary data. Sound and Vibration, June 2000.
  • 20. Vold H., Kundrat J., Rocklin G.A.: Multi-input modal estimation algorithm for mini-computers. S.A.E. paper No. 820194, 1982.
  • 21. Żołtowski B.: The investigations aid in exploitation. Liptowski Mikulesz. XI International Technical degradation Conference. ISSN 1642-347X-1, Słovakia, 2012.
  • 22. Żołtowski B., Cempel C.: Engineering of diagnostics machines. PTDT, ITE – PIB, Radom, ISBN 83-7204-414-7, 2004 s.1109.
  • 23. Żołtowski M.: Modal analysis in the testing of building materials ITE-PIB , Radom 2011.
  • 24. Żołtowski M., Żołtowski B., Castaneda L.: Study of the state Francis Turbine. Polish Maritime Research No. 2/2013, pp 32-38.
  • 25. Żołtowski M.: Investigations of harbour brick structures by using operational modal analysis. Polish Maritime Research No 1/2014, pp 32-38.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-30523ecf-89b8-45ba-bb5b-21eb29c17e5b
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