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Freeze-thaw crack determination in cementitious materials using 3D X-ray computed tomography and acoustic emission

Cement & concrete composites, v.89, 2018년, pp.120 - 129  

Shields, Yasmina (CAEE Department, Drexel University) ,  Garboczi, Edward (National Institute of Standards and Technology) ,  Weiss, Jason (CCE Department, Oregon State University) ,  Farnam, Yaghoob (CAEE Department, Drexel University)

Abstract AI-Helper 아이콘AI-Helper

Abstract As concrete freezes and thaws cracks may develop. These cracks can provide a path for water and ionic species to penetrate the concrete. This may reduce the service-life of the concrete element. In this study, X-ray computed tomography (CT) was used as a non-destructive technique to charac...

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