Journal of the Architectural Institute of Korea (대한건축학회논문집)

Architectural Institute of Korea (대한건축학회)
권호 표지
DOI QR코드

DOI QR Code

Assessing the Impact Resistance of Roof Steel Plates to Windborne Debris

비산물에 대한 지붕 강판의 내충격 성능 평가

  • You, Jang-Yeol (Dept. of Architectural Engineering, Songwon University) ;
  • Jeong, Da-Wa (Dept. of Architectural Engineering, Jeonbuk National University) ;
  • You, Ki-Pyo (Dept. of Architectural Engineering, Jeonbuk National University)
  • 유장열 (송원대학교 건축공학과) ;
  • 정다와 (전북대학교 건축공학과) ;
  • 유기표 (전북대학교 건축공학과)
  • Received : 2023.10.11
  • Accepted : 2023.12.28
  • Published : 2024.01.30
⟨ Previous Next ⟩

Abstract

This research aims to assess the impact-resistant performance of cladding materials, such as roof steel sheets, against windborne debris. Countries like the United States and Japan, prone to hurricanes and typhoons, routinely conduct impact tests on exterior materials. Korea, facing damage from typhoons and strong winds, also requires evaluating impact resistance through missile tests. This study develops test equipment based on international standards, establishes a test method, and conducts impact resistance tests on roof steel plates. Following these tests, penetration occurred when a missile of type D or higher struck the non-overlapping 0.35mm thick steel plate. At overlapping points, an impact with a missile of type E was applied to the 1.5 furrow part. In earlier findings, adjusting bolt spacing from 200mm to 100mm at overlapping points prevented penetration, even during a missile impact of type E.

Keywords

Acknowledgement

이 연구는 2023년도 한국연구재단 연구비 지원에 의한 결과의 일부임. 과제번호:NRF-2022R1A2C1010865

References

  1. ASTM, E 1996, (2009). Standard Specification for Performance of Exterior Windows, Curtain Walls, Doors, and Impact Protective Systems Impacted by Windborne Debris in Hurricanes. American Society for Testing and Materials.
  2. ISO, 16932, (2020). Glass in building - Destructive-windstorm-resistant security glazing-Test and classification. International Organization for Standardization.
  3. JIS, R 3109, (2018). Glass in building-Destructive-winds storm-resistant security glazing-Test method. Japanese Industrial Standard.
  4. KCSC, KCS 41 56 09, (2021). Metal folded-plate. Korea Construction Standards Center.
  5. Lee, B. E., & Wills, J. (2002). Vulnerability of fully glazed high-rise buildings in tropical cyclones. Journal of architectural engineering, 8(2), pp.42-48. https://doi.org/10.1061/(ASCE)1076-0431(2002)8:2(42)
  6. Maruyama, T., Kawai, H., Nishimura, H., & Kamo, M. (2009). An Air-cannon for impact resistant test of cladding. Japan Association for Wind Engineering, 34(2), pp.31-38.
  7. McDonald, J. R. (1990). Impact resistance of common building materials to tornado missiles. Journal of Wind Engineering and Industrial Aerodynamics, 36, pp.717-724. https://doi.org/10.1016/0167-6105(90)90069-O
  8. McDonald, J. R. (1999). Windborne debris impacts on metal wall panels and their implications. Wind Engineering into the 21 st Century, pp.1443-1449.
  9. Mehta, K. C., Minor, J. E., & McDonald, J. R. (1976). Windspeed analyses of April 3-4, 1974 tornadoes.  Journal of the Structural Division, 102(9), pp.1709-1724. https://doi.org/10.1061/JSDEAG.0004425
  10. Minor, J. E. (1994). Windborne debris and the building envelope. Journal of Wind Engineering and Industrial Aerodynamics, 53(1-2), pp.207-227. https://doi.org/10.1016/0167-6105(94)90027-2
  11. Retrieved September, 2023.from http://www.kinzoku-yane.or.jp/ultralight_technology/impact_test.html.