Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2017.05a
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- Pages.15-16
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- 2017
Life Expectation of Salt Attack for Fire Damaged RC Structure
화재피해를 입은 콘크리트 건축물의 염해 내구수명 산정
Abstract
The properties of concrete damaged by fire change according to the temperature. Diffusion coefficient of chloride ion also can change which affect the life expectation under salt circumstance. Diffusion coefficient was measured by NT BUILD 492 using the concrete specimen damaged by high temperature. FEM analysis was performed to predict the life expectancy which can help to diagnose the concrete diagnose and to design maintenance strategy.
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