Title of article
Diagnostic of fatigue damage severity on reinforced concrete beam using acoustic emission technique
Author/Authors
Md Nor، نويسنده , , Noorsuhada and Ibrahim، نويسنده , , Azmi and Muhamad Bunnori، نويسنده , , Norazura and Saman، نويسنده , , Hamidah Mohd and Mat Saliah، نويسنده , , Soffian Noor and Shahidan، نويسنده , , Shahiron and Pulin، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
9
From page
1
To page
9
Abstract
Fatigue damage assessment using non-destructive testing on structures as well as reinforced concrete (RC) beam has become an attention for recent decades. In this paper, diagnostic of fatigue damage in RC beams using acoustic emission (AE) technique was investigated. Based on severity analysis of AE signal strength during service life of the beams, bath–tub curves derived from AE signal are presented and divided into three stages; burn-in, steady state and burn-out. At the same time, deflection in the RC beams also has been analyzed.
Keywords
AE signal strength , RC beam , Bath-tub curve , acoustic emission
Journal title
Engineering Failure Analysis
Serial Year
2014
Journal title
Engineering Failure Analysis
Record number
2340074
Link To Document