Tor Kihlman om vÃ¤gbuller - IVA

More documents

Recommendations

Info

Chalmers University of Technology UNECE har inget uttalat mål om minskat buller! UNECEs Terms of Reference, TOR: “Initiate … actions aiming at the harmonization …. of technical regulations …., and which are directed at improving vehicle safety, protecting the environment, promoting energy efficiency and anti-theft performance, …. and strengthening economic relations world-wide, according to the objectives laid down in the respective Agreements.” “protecting the environment” är allt som kan gälla bulleremissioner! Det finns i dokumenten heller inget annat. Department of Applied Acoustics
Chalmers University of Technology Kraven på fordonen ställs i Regulation 51. Tillhörande provningsmetod, ISO 362, utarbetades på 60- talet. Den är erkänt irrelevant. Kritiserad alltsedan den tillkom! Gränsvärdena i Reg 51 skärpta stegvis (med upp till 11 dB), utan att fordonens bulleremission i trafiken minskat! 1995 beslöts att revidera ISO 362 och det arbetet har tagit drygt 10 år! Department of Applied Acoustics
Page 1 and 2: Chalmers University of Technology B
Page 3 and 4: Dagens seminarium ägnas de teknisk
Page 5 and 6: Chalmers University of Technology V
Page 7 and 8: Chalmers University of Technology M
Page 9 and 10: Evaluation of Results Chalmers Univ
Page 11 and 12: Genom att utnyttja ”tillgång til
Page 13 and 14: Department of Applied Acoustics Cha
Page 15 and 16: Chalmers University of Technology R
Page 17: Chalmers University of Technology A
Page 21 and 22: Chalmers University of Technology E
Page 23 and 24: Chalmers University of Technology S
Page 25 and 26: Department of Applied Acoustics Cha
Page 27: Chalmers University of Technology V

Tor Kihlman om vÃ¤gbuller - IVA

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?