NEW TYPE OF NOISE BARRIER ALONG THE EXPRESSWAY

It is known that the multiple edge type noise barrier reduces diffracted sound drastically. The following are results obtained through the experiment by comparing it with a single-straight barrier, parallel double barrier and a Y type noise barrier, and it shows the calculation method for the attenuation of multiple edge barriers. For the covering abstract see IRRD E104312.

Language

  • English

Media Info

  • Features: References;
  • Pagination: p. 481-6

Subject/Index Terms

Filing Info

  • Accession Number: 00790202
  • Record Type: Publication
  • Source Agency: Transport Research Laboratory
  • ISBN: 0-9622072-3-3
  • Files: ITRD
  • Created Date: Apr 11 2000 12:00AM