Estimating the Compressive Strength of High-Strength Concrete Using Surface Rebound Value and Ultrasonic Velocity (표면반발경도와 초음파 속도를 활용한 고강도 콘크리트 압축강도 추정)
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- Journal of the Korea institute for structural maintenance and inspection
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- v.20 no.2
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- pp.1-9
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- 2016