Investigation of the Vibroacoustic Climate inside the Buses Solaris Urbino 18 Used in Public Transport Systems - Driver's Cab

• Authors: Z. Damijan , S. Skrzyniarz , J. Kwaśniewski
• Languages of publication: EN

Abstracts

EN

Despite new technological solutions and attempts to improve the working conditions during driving of vehicles, city bus drivers are still exposed to negative impacts of noise and vibrations, causing stress, increased fatigue and leads to numerous diseases. Therefore it seems merited to investigate the acoustic climate and the working conditions during the operation of Solaris Urbino 18 vehicles, widely used in public transport systems. The main purpose of this research program was to show the impacts that the conditions at work might have on bus drivers or to demonstrate that these impacts do not exist. No extensive major research was done to investigate the influence of the conditions at work on functional stability of bus drivers. Investigation of vehicle vibroacoustic climate in working (normal) environment are led rarely. Measurements often are done in idle run or during ride at manoeuvring site only for 2-3 min. In this paper results of acceleration and noise in idle run are presented for 3 min measurement and for 3 h until ride. All measurements are done in working environment on streets of Tychy city with passengers on board. In this paper detailed numerical analysis of vibroacoustic parameters are presented. Physical parameters like noise spectral analysis in 1/3 octave frequency bands and histogram of acoustic pressure level in the driver's cabin are presented in results.

Keywords

EN

89.40.-a; 46.40.-f; 07.10.-h; 46.40.Cd

Discipline

• 46.40.Cd: Mechanical wave propagation (including diffraction, scattering, and dispersion)
• 46.40.-f: Vibrations and mechanical waves(see also 43.40.+s Structural acoustics and vibration; 62.30.+d Mechanical and elastic waves; vibrations in mechanical properties of solids)
• 07.10.-h: Mechanical instruments and equipment
• 89.40.-a: Transportation

• Journal: Acta Physica Polonica A
• Year: 2011
• Volume: 119
• Issue: 6A
• Pages: 1068-1072

Dates

published

2011-06

Contributors

author

Z. Damijan

• Department of Mechanics and Vibroacoustics, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland

author

S. Skrzyniarz

• Department of Process Control, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland

author

J. Kwaśniewski

• Department of Process Control, Faculty of Mechanical Engineering and Robotics, AGH University of Science and Technology, al. A. Mickiewicza 30, 30-059 Kraków, Poland

References

• 1. UNICEF - Economic and social statistics on the countries and territories of the world, with particular reference to children's well-being. http://www.unicef.org (last seen 2010.04.10) p. 134
• 2. A. Eskandarian, R. Sayed, P. Delaigue, J. Blum, A. Mortazavi, Advanced Driver Fatigue Research, U.S. Department of Transportation, Federal Motor Carrier Safety Administration, Ashburn 2007, p. 9
• 3. I. Hostens, H. Ramon, J. Sound Vibrat. 266, 453 (2003)
• 4. A. Kaczmarska, D. Augustyńska, A. Wierzejski, Work Safety 10, 6 (2006) (in Polish)
• 5. J. Koton, A. Majewski, Work Safety, 7-8, 12 (2004) (in Polish)
• 6. M. Kolich, Appl. Ergonom. 34, 177 (2003)
• 7. N. Nawayseh, M.J. Griffin, J. Sound Vibrat. 298, 725 (2006)
• 8. O.O. Okunribido, S.J. Shimbles, M. Magnusson, M. Pope, Appl. Ergonom. 38, 29 (2007)
• 9. P. Eriksson, O. Friberg, Struct. Multidisc Optim. 20, 67 (2000)
• 10. A. Markom, N. Hjorth, Health and safety at work in building small and medium enterprises, Polska Agencja Rozwoju Przedsiębiorczości, Warszawa 2005, p. 104 (in Polish)
• 11. J.H. Czajka, Measurements of Oscillation and the Noise on Workstations in the Transport, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2000 (in Polish)
• 12. S. Skrzyniarz, J. Kwaśniewski, Drivers work safety: Review of direct researches of environment impact on driver body in car transport, Poznań 2008, p. 187
• 13. Directive 2003/10/EC of the European Parliament and of the Council of 6 February 2003 on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (noise) (Seventeenth individual Directive within the meaning of Article 16(1) of Directive 89/391/EEC)
• 14. Directive 2002/44/EC of the European Parliament and of the Council of 25 June 2002 on the minimum health and safety requirements regarding the exposure of workers to the risks arising from physical agents (vibration) (sixteenth individual Directive within the meaning of Article 16(1) of Directive 89/391/EEC) - Joint Statement by the European Parliament and the Council
• 15. ISO 2631-1:1997 - Mechanical vibration and shock - Evaluation of human exposure to whole-body vibration - Part 1: General requirements
• 16. ISO 5007:2003 - Agricultural wheeled tractors - Operator's seat - Laboratory measurement of transmitted vibration
• 17. EN-14253:2003 - Mechanical vibration. Measurement and evaluation of occupational exposure to whole-body vibration with reference to health. Practical guidance

Identifiers

DOI

10.12693/APhysPolA.119.1068