The New Methodology for Assessing of the Applicability of Elastomeric Materials in the Vibration Isolation Systems of Railway Lines

• Autorzy: Bednarz J.

Identyfikatory

DOI

10.1515/aoa-2016-0055

• Języki publikacji: EN

Abstrakty

EN

The technical requirements for the determination of physical parameters of vibration isolating material have not been standardized in Europe and Poland yet, which significantly hinders the ability to compare vibration isolating materials offered on the market. Therefore, there is a need for establishing a norm that could be applied both for the determination of the physico-mechanical properties of elastic vibration isolation elements in rail transport for domestic and foreign producers as well as in their selection for application in a specific vibration isolation system. The paper presents a proposal to standardize the methodology of the estimation of vibration isolation materials physical parameters authorized for use in vibration isolation systems used in rail transport. Methodology for measuring the physico-mechanical parameters of vibration isolating material presented in the paper forms uniform test procedure developed based on a fragmentary norms for flexible materials testing. The use of the proposed research methodology enables the creation of a unified database of elastic materials which parameters will be easy to compare, and choice between them will become easier for designers of vibration isolation systems used in rail transport.

Słowa kluczowe

EN

vibration isolation systems; elastomeric materials; properties of flexible materials

• Wydawca: Instytut Podstawowych Problemów Techniki PAN ; Komitet Akustyki PAN ; Polskie Towarzystwo Akustyczne
• Czasopismo: Archives of Acoustics
• Rocznik: 2016
• Tom: Vol. 41, No. 3
• Strony: 573--578
• Opis fizyczny: Bibliogr. 10 poz., tab., wykr., fot.

Twórcy

autor

Bednarz J.

• Department of Robotics and Mechatronics, AGH University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

• 1. Darlow M., Zorzi E. (1981), Mechanical desing handbook for elastomer, National Aeronautics and Space Administration, Scientific and Technical Information Branch.
• 2. Jones D. I. G. (2001), Handbook of viscoelastic vibration damping, John Wiley&Sons.
• 3. Osiński Z. (1998), Damping of vibrations, A. A. Balekma, Rotterdam, Brookfield.
• 4. PN-EN ISO 1923:1999: Plastics, porous and rubber materials. Determination of linear dimensions.
• 5. PN-EN ISO 3383:1994: Rubber. General guidelines for obtaining elevated or lowered temperatures for research purposes.
• 6. PN-EN ISO 845:2000: Rubber and porous plastic material. Determination of volumetric density.
• 7. PN-EN ISO 865:2005: Plastics and hard rubber. Determination of hardness by pressing method using a durometer (Shore hardness).
• 8. PN-ISO 4590:1994: Plastics porous. Determination of the percentage volume of open and closed pores in rigid materials.
• 9. Stankiewicz M., Targosz J. (2015), Research methodology for vibration isolation materials, Vibroengineering Procedia, 6, 30–35.
• 10. Targosz J. (2007), Vibration isolation systems in rail and automotive transport, AGH University of Science and Technology Press, Kraków.