A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Damage classification in reinforced concrete beam by acoustic emission signal analysis
Highlights This research is about utilising the acoustic emission to identify the damage level and nature of damage. The AE data parameters were used to classify and to determine the damage level. In this study, it can be conclude that acoustic emission analysis was successfully used to determine crack movement and classify damage level.
Abstract Acoustic Emission (AE) is a non-destructive testing technique which can be used to identify both the damage level and the nature of that damage such as tensile cracks and shear movements at critical zones within a structure. In this work, the acoustic emission parameters of amplitude, rise time, average frequency and signal strength were used to classify the damage and to determine the damage level. Laboratory experiments were performed on a beam (150×250×1900mm). The acoustic emission analysis was successfully used to determine crack movements and classify damage levels in accordance with the observations made during an increasing loading cycle.
Damage classification in reinforced concrete beam by acoustic emission signal analysis
Highlights This research is about utilising the acoustic emission to identify the damage level and nature of damage. The AE data parameters were used to classify and to determine the damage level. In this study, it can be conclude that acoustic emission analysis was successfully used to determine crack movement and classify damage level.
Abstract Acoustic Emission (AE) is a non-destructive testing technique which can be used to identify both the damage level and the nature of that damage such as tensile cracks and shear movements at critical zones within a structure. In this work, the acoustic emission parameters of amplitude, rise time, average frequency and signal strength were used to classify the damage and to determine the damage level. Laboratory experiments were performed on a beam (150×250×1900mm). The acoustic emission analysis was successfully used to determine crack movements and classify damage levels in accordance with the observations made during an increasing loading cycle.
Damage classification in reinforced concrete beam by acoustic emission signal analysis
Shahidan, Shahiron (author) / Pulin, Rhys (author) / Muhamad Bunnori, Norazura (author) / Holford, Karen M. (author)
Construction and Building Materials ; 45 ; 78-86
2013-03-28
9 pages
Article (Journal)
Electronic Resource
English
Damage classification in reinforced concrete beam by acoustic emission signal analysis
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Acoustic emission signal for fatigue crack classification on reinforced concrete beam
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