Acoustic emission signal application on damage evaluation of rc beam-column joint under monotonic loading
Beam-column joint in reinforced concrete (RC) structure is a critical element that needs to be monitored continuously throughout its service life. The beam-column connection acts as the core component that receives moment transfer from adjacent elements. Consequently, the integrity of the RC beam-co...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Horizon Research Publishing
2021
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Series: | Civil Engineering and Architecture
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Subjects: | |
Online Access: | View Fulltext in Publisher View in Scopus |
LEADER | 02058nam a2200265Ia 4500 | ||
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001 | 10.13189-cea.2021.091314 | ||
008 | 220121s2021 CNT 000 0 und d | ||
020 | |a 23321091 (ISSN) | ||
245 | 1 | 0 | |a Acoustic emission signal application on damage evaluation of rc beam-column joint under monotonic loading |
260 | 0 | |b Horizon Research Publishing |c 2021 | |
490 | 1 | |a Civil Engineering and Architecture | |
650 | 0 | 4 | |a Acoustic emission technique |
650 | 0 | 4 | |a Damage evaluation |
650 | 0 | 4 | |a RC beam-column joint |
650 | 0 | 4 | |a Signal strength |
856 | |z View Fulltext in Publisher |u https://doi.org/10.13189/cea.2021.091314 | ||
856 | |z View in Scopus |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-85115437034&doi=10.13189%2fcea.2021.091314&partnerID=40&md5=267edf94ffaab5df9cc3048abdbca2a0 | ||
520 | 3 | |a Beam-column joint in reinforced concrete (RC) structure is a critical element that needs to be monitored continuously throughout its service life. The beam-column connection acts as the core component that receives moment transfer from adjacent elements. Consequently, the integrity of the RC beam-column joint reduces when subjected to load over time. This study investigates the damage of RC beam-column joint subjected to static load until failure using acoustic emission (AE) signal strength. The size of the RC joint sample was composed of 300mm x 200mm x 600mm, 200mm x 200mm x 1200mm and 1500mm x 500mm x 300mm for beam, column and foundation respectively. The vertical loading was applied to the beam at 530 mm distances from the column surface. Four sensors were used at specified positions at the beam and column surfaces. It was found that the increment of load intensity results in intensified acoustic emission signal strength. ©2021 by authors, all rights reserved. | |
700 | 1 | 0 | |a Abd Ghani, K.D. |e author |
700 | 1 | 0 | |a Ibrahim, A. |e author |
700 | 1 | 0 | |a Jalilluddin, A.M. |e author |
700 | 1 | 0 | |a Mat Saliah, S.N. |e author |
700 | 1 | 0 | |a Md, N.N. |e author |
700 | 1 | 0 | |a Mohamad, M.Z. |e author |
773 | |t Civil Engineering and Architecture |