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투명방음판의 품질기준 설정에 관한 연구(1) - 기계적 특성 및 안전성 평가

Study on Quality Criteria for Transparent Soundproof Panels(1) - Evaluation of Mechanical Performance and Safety

  • 장태순 (한국도로공사 도로교통연구원) ;
  • 김철환 (한국도로공사 도로교통연구원) ;
  • 황철호 (한남대학교 기계공학과)
  • 투고 : 2009.12.17
  • 심사 : 2010.09.30
  • 발행 : 2010.12.20

초록

A variety of materials may be used for soundproof panels. The major advantage of transparent material over traditional materials in noise barriers is aesthetics. The transparent panel materials such as clear plastic or glass are an ideal way of reducing or virtually eliminating the visual impact of a noise barrier. With the use of transparent materials, the drivers' view of the roadside and the sunlight penetration to the highway would not be blocked. Korean Industrial Standards for soundproof panels have been established. But, transparent soundproof panels are not included in this standards. And, some specifications provide only a few basic characteristics for transparent soundproof panels. To develop guidelines on quality criteria for transparent soundproof panel, their mechanical properties such as wind load resistance, safety under impact, and abrasion resistance were experimentally investigated.

키워드

참고문헌

  1. Kang, K. B., 2005, Transparent Plastic Materials for Display Industry, Korea Institute of Science and Technology Information.
  2. Kim, K. H., Lee, S. H., Song, T. H. and Kim, D. H., 2009, Practical Use Technology Development of Laminated Glass, Korea Institute of Construction Technology.
  3. Korean Agency for Technology Standards, 2001, KS F 4770-1; Soundproof Panel-Metal.
  4. Heo, Y. and Kim, H. S., 2003, “Investigation and Analysis of Regulations for the Safety of the Noise Barrier,” Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 13, No. 9, pp. 730-730. https://doi.org/10.5050/KSNVN.2003.13.9.730
  5. CEN, 2003, EN 1794-1; Road Traffic Noise Reducing Devices - Non-acoustic Performance, Part 1: Mechanical Performance and Stability Requirements.
  6. Korean Agency for Technology Standards, 2003, KS L 2004; Laminated Glass.
  7. Korean Agency for Technology Standards, 2002, KS M ISO 5470-1; Rubber-or Plastics-coated Fabrics-determination of Abrasion Resistance - Part 1 : Taber abrader.
  8. Korean Agency for Technology Standards, 2007, KS M ISO 9352; Plastics-Determination of Resistance to Wear by Abrasive Wheels.
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  10. Korean Agency for Technology Standards, 2008, KS D 3520; Prepainted Hot-dip Zinc-coated Steel Sheets and Coils.
  11. Japanese Industrial Standards Committee, 2006, JIS K 6735; Plastics-polycarbonate Sheets- Types, Dimensions and Characteristics.