IDENTIFYING LOCATION AND SEVERITY OF MULTIPLE CRACKS IN REINFORCED CONCRETE CANTILEVER BEAMS USING MODAL AND WAVELET ANALYSIS

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AREFZADE TAHERE; HOSEINI VAEZ SEYED ROHOLLAH; NADERPOUR HOSEIN; EZZODIN AMIR

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Paper Information

Journal: JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING Year:2016 | Volume:3 | Issue:1 Page(s): 72-83

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Information Journal Paper

Title

IDENTIFYING LOCATION AND SEVERITY OF MULTIPLE CRACKS IN REINFORCED CONCRETE CANTILEVER BEAMS USING MODAL AND WAVELET ANALYSIS

Author(s)

AREFZADE TAHERE | HOSEINI VAEZ SEYED ROHOLLAH | NADERPOUR HOSEIN | EZZODIN AMIR | Issue Writer Certificate

Keywords

DAMAGE DETECTIONQ1

CONCRETE BEAMQ2

MODE SHAPEQ2

CONTINUOUS WAVELETQ2

DISCRETE WAVELETQ2

Abstract

In this paper, a method of multiple cracks detection in a cantilever reinforced CONCRETE BEAM based on wavelet transform is presented. For this purpose, different damage scenarios in CONCRETE BEAM were considered.Then, the four first MODE SHAPEs of undamaged and damaged beam using ABAQUS software were extracted. The estimated MODE SHAPEs of the beam are analyzed by the continuous and DISCRETE WAVELET transform (CWT & DWT) to detect the damage scenarios. It was found that DWT is more sensitive to damage location than CWT in the CONCRETE BEAM which introduced in this paper. Also, the influence of the mode order and the effect of damage distance from support on the effectiveness of DAMAGE DETECTION was evaluated. It was observed that the distance of cracks to each other have no effect on identifying their location.

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APA: Copy

AREFZADE, TAHERE, HOSEINI VAEZ, SEYED ROHOLLAH, NADERPOUR, HOSEIN, & EZZODIN, AMIR. (2016). IDENTIFYING LOCATION AND SEVERITY OF MULTIPLE CRACKS IN REINFORCED CONCRETE CANTILEVER BEAMS USING MODAL AND WAVELET ANALYSIS. JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING, 3(1), 72-83. SID. https://sid.ir/paper/252596/en

Vancouver: Copy

AREFZADE TAHERE, HOSEINI VAEZ SEYED ROHOLLAH, NADERPOUR HOSEIN, EZZODIN AMIR. IDENTIFYING LOCATION AND SEVERITY OF MULTIPLE CRACKS IN REINFORCED CONCRETE CANTILEVER BEAMS USING MODAL AND WAVELET ANALYSIS. JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING[Internet]. 2016;3(1):72-83. Available from: https://sid.ir/paper/252596/en

IEEE: Copy

TAHERE AREFZADE, SEYED ROHOLLAH HOSEINI VAEZ, HOSEIN NADERPOUR, and AMIR EZZODIN, “IDENTIFYING LOCATION AND SEVERITY OF MULTIPLE CRACKS IN REINFORCED CONCRETE CANTILEVER BEAMS USING MODAL AND WAVELET ANALYSIS,” JOURNAL OF STRUCTURAL AND CONSTRUCTION ENGINEERING, vol. 3, no. 1, pp. 72–83, 2016, [Online]. Available: https://sid.ir/paper/252596/en

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