The Influenced of Localized Corrosion on the Natural Frequency in the Reinforced Concrete Beam

Ismail, Noorli; Yusof, Hanita; Jaafar, Mohd Faizal Md

doi:10.1007/978-981-10-0155-0_12

Cited by 1 publication

(2 citation statements)

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“…The study [62] presented the use of natural frequencies for the identification of damage locations in detecting the location and severity of corrosion in reinforced concrete beam models. The simply supported beam was modeled with five different corrosion factors (8%, 16%, 32%, and 64%).…”

Section: Research Review and Results Analysismentioning

confidence: 99%

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Damage Assessment of Reinforced Concrete Elements Due to Corrosion Effect Using Dynamic Parameters: A Review

et al. 2021

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Corrosion of reinforcement is one of the main problems related to the durability of reinforced concrete structures. This can cause cracks and a separation of the protective layer, as well as reducing strength and structural stiffness, which can result in numerous human casualties. Visual inspection is a standard method of assessing the condition of reinforced concrete structures whose limitations, such as time, interpretability, accessibility, etc., may affect its effectiveness. Therefore, damage determination methods based on dynamic parameters are becoming more and more prominent in the assessment of damage to reinforced concrete structures. The aim of this paper is to review the literature regarding the determination of corrosion of reinforcement by methods based on dynamic parameters, and to identify future research to develop a method that would detect corrosion problems in time through a continuous system of structural health monitoring.

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Section: Research Review and Results Analysismentioning

confidence: 99%

“…The results of the frequency drop illustrate that the poorest location of corrosion was detected at x/L between 0.4 and 0.7. It was concluded that ratio f corrode/uncorrode can be used to detect localized corrosion [62].…”

Section: Research Review and Results Analysismentioning

confidence: 99%