Monitoring reinforcement corrosion and corrosion-induced cracking by X-ray microcomputed tomography method

X-ray microcomputed tomography (X-ray μCT) method is proposed to trace steel corrosion and corrosion-induced cracking in cement paste. Experimental results show it can track the time-dependent development of steel corrosion and corrosion products, as well as the subsequent initiation and propagation...

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Bibliographische Detailangaben
Veröffentlicht in:	Cement and concrete research 2017-10, Vol.100, p.311-321
Hauptverfasser:	Dong, Biqin, Fang, Guohao, Liu, Yuqing, Dong, Peng, Zhang, Jianchao, Xing, Feng, Hong, Shuxian
Format:	Artikel
Sprache:	eng
Schlagworte:	3D reconstruction COMPUTERIZED TOMOGRAPHY Concrete structures Corrosion CORROSION PRODUCTS Crack initiation Crack propagation CRACKING Cracking (fracturing) CRACKS Fracture mechanics IMAGE PROCESSING MATERIALS SCIENCE MONITORING MONITORS Non-destructive test NONDESTRUCTIVE TESTING NUMERICAL ANALYSIS PARTICLE TRACKS Pitting (corrosion) REINFORCED CONCRETE Reinforcement corrosion Reinforcing steels SCANNING ELECTRON MICROSCOPY Steel Stress corrosion cracking Structural damage TIME DEPENDENCE Tomography X RADIATION X-ray micro computed tomography
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