한국조명전기설비학회:학술대회논문집 (Proceedings of the Korean Institute of IIIuminating and Electrical Installation Engineers Conference)
- 한국조명전기설비학회 2005년도 학술대회 논문집
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- Pages.125-127
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- 2005
철근콘크리트 아파트의 철근구조체에 대한 전기적 연속성 평가
Evaluation of Steelwork Continuity within Reinforced Concrete Apartment Structures
- 발행 : 2005.11.04
초록
This paper conducted to evaluate electrical continuity of steelworks within reinforced concrete apartment structures as the down conductor in external lightning protection system. The reinforcing bars in reinforced concrete structures can be used as the down conductor when their overall electrical resistance is not greater than the resistance value of 0.2 ohm between the uppermost part and the ground level. According to the results of electrical resistances measured by 4-terminal low resistance measurements, the steelworks in reinforced concretes structures exhibited the electrical continuity with low electrical resistance.