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공동주택 금속기와지붕 수뢰시스템의 자재 및 시공기법 개발

Development of Components and Installation Techniques of Air-termination System on the Metal Roof in Apartments

  • 이기홍 (한국토지주택공사 토지주택연구원)
  • 투고 : 2011.09.20
  • 심사 : 2011.09.30
  • 발행 : 2011.10.31

초록

Apartments covered with a metal roof made from galvalume steel are prevailing due to their economic and technical advantages. The metal roof, however, has disadvantages in terms of the installation of air-termination system on it because of the slip thickness of the metal roof. In this paper, the impacts of the lightning current to a metal roof were verified experimentally with a short lightning impulse current (10/350[${\mu}s$]). Also, we developed various supporters of air-termination conductor for the metal roof and verified their excellent workability and economical strength through field application test.

키워드

참고문헌

  1. Jan Meppelink, Michael Benzin, "Lightning Protection of metal roofs", 28th International Conference on Lightning Portection, 2006. Conference proceedings, pp.1298-1303, 2006.
  2. Sueta,Helio Eiji, Leite, Duilio Moreira, "Experimental verifications of the use of natural components of structures as part of a LPS", 28th International Conference on Lightning Portection, 2006. Conference proceedings, pp.634-639, 2006.
  3. IEC 62305-4, Protection against lightning-Part 4: Electrical and electronic systems within structures, 2010.12.
  4. IEC 62305-1, Protection against lightning-Part 1: General principle, 2010.12.