Acknowledgement
본 논문은 국토교통부 건설기술연구사업 (과제번호:20SCIP-B150834-03)의 연구비 지원에 의해 수행되었습니다.
Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2020.11a
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- Pages.18-19
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- 2020
A Study on the Electromagnetic Pulse Shielding Effect of Concrete Wall Sprayed with Cu-based Metal
Cu계 금속을 용사한 콘크리트 벽체의 전자파 차폐 성능에 관한 연구
- Published : 2020.11.12
Abstract
The ElectroMagnetic Pulse (EMP) destroys social infrastructure at once and causes social chaos. However, currently major infrastructures are constructed of concrete that does not have electromagnetic shielding performance. In this study, using the arc metal spraying method is used to evaluate the shielding performance and construction performance of concrete. The electro-magnetic shielding effect is measured by fabricating a shielding room with reference to MIL-STD-188-125, and the construction performance is evaluated by measuring the adhesion strength of thin metal sprayed film-concrete. As a result of the study, when the metal spraying method is applied, the shielding effect is higher than that of the special electro-magnetic shielding concrete, and it is considered to be more economical than the existing metal plate (3~5 mm).
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