4.7 Article

Non-destructive monitoring of incipient corrosion in reinforced concrete with top-bar defect using a combination of electrochemical and ultrasonic techniques

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Construction & Building Technology

Enhanced Ultrasonic Imaging in Concrete Structures with Spatial Apodization Filters

Subhra Majhi et al.

Summary: This paper presents an algorithm for improving the quality of ultrasonic wave-based imaging, using cascading filters to enhance images obtained from a considerably reduced data set. The experiment on a set of RC samples demonstrates that the cascading filters produce clearer images.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2021)

Article Engineering, Mechanical

Corrosion monitoring in steel bars using Laser ultrasonic guided waves and advanced signal processing

Subhra Majhi et al.

Summary: This paper presents an investigation using high power Laser ultrasonic guided waves combined with advanced signal processing to discern corrosion in structural steel bars, highlighting the pros and cons of Laser ultrasonic monitoring compared to traditional piezoelectric systems.

MECHANICAL SYSTEMS AND SIGNAL PROCESSING (2021)

Article Construction & Building Technology

Detection of Top-Bar Effect in Reinforced Concrete Using Guided Ultrasonic Waves

Yikuan Wang et al.

Summary: This study proposed a nondestructive method using ultrasonic shear waves to detect steel-concrete interface debonding caused by the top-bar effect. Experiments were conducted by casting horizontal reinforcements at different heights in a concrete wall to create interfacial defects underneath the top bars, and the results showed that the signal amplitude increased with the height of the bars. Utilizing the increasing difference between the high-frequency component and the excitation frequency of the signal could be a way to monitor the top-bar effect nondestructively.

JOURNAL OF STRUCTURAL ENGINEERING (2021)

Article Materials Science, Characterization & Testing

Debonding detection in rebar-reinforced concrete structures using second harmonic generation of longitudinal guided wave

Ahmed Aseem et al.

Summary: This study investigates the nonlinear features of ultrasonic guided waves for debonding detection and location estimation in rebar reinforced concrete structures. Through time-frequency analysis and finite element simulations, the proposed method is shown to be practically viable and beneficial for detecting and locating debonding.

NDT & E INTERNATIONAL (2021)

Article Construction & Building Technology

Steel-concrete interface influence on chloride threshold for corrosion - Empirical reinforcement to theory

Amit Kenny et al.

CONSTRUCTION AND BUILDING MATERIALS (2020)

Article Construction & Building Technology

Nondestructive Evaluation of Rebar Corrosion-Induced Damage in Concrete through Ultrasonic Imaging

Debdutta Ghosh et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2020)

Article Construction & Building Technology

Reference-free determination of debonding length in reinforced concrete beams using guided wave propagation

Beata Zima et al.

CONSTRUCTION AND BUILDING MATERIALS (2019)

Article Materials Science, Characterization & Testing

Corrosion detection in steel bar: A time-frequency approach

Subhra Majhi et al.

NDT & E INTERNATIONAL (2019)

Article Engineering, Multidisciplinary

Acoustic guided wave techniques for detecting corrosion damage of electrical grounding rods

Junhui Zhao et al.

MEASUREMENT (2019)

Article Construction & Building Technology

Monitoring invisible corrosion in concrete using a combination of wave propagation techniques

Ashutosh Sharma et al.

CEMENT & CONCRETE COMPOSITES (2018)

Article Materials Science, Characterization & Testing

Ultrasonic imaging of multi-layer concrete structures

Shibin Lin et al.

NDT & E INTERNATIONAL (2018)

Article Engineering, Multidisciplinary

Factors influencing half-cell potential measurement and its relationship with corrosion level

Wanchai Yodsudjai et al.

MEASUREMENT (2017)

Article Construction & Building Technology

Influence of defects at the steel-mortar interface on the corrosion behavior of steel

Jinjie Shi et al.

CONSTRUCTION AND BUILDING MATERIALS (2017)

Article Materials Science, Characterization & Testing

LOCALIZED CONDITION MONITORING AROUND REBARS USING FOCUSED ULTRASONIC FIELD AND SAFT

Surendra Beniwal et al.

RESEARCH IN NONDESTRUCTIVE EVALUATION (2016)

Article Materials Science, Characterization & Testing

Ultrasonic imaging of concrete using scattered elastic wave modes

Surendra Beniwal et al.

NDT & E INTERNATIONAL (2016)

Article Materials Science, Characterization & Testing

Synthetic Aperture Focusing and Time-of-Flight Diffraction Ultrasonic Imaging-Past and Present

Martin Spies et al.

JOURNAL OF NONDESTRUCTIVE EVALUATION (2012)

Article Engineering, Civil

Concrete Pavement Joint Diagnostics with Ultrasonic Tomography

Kyle Hoegh et al.

TRANSPORTATION RESEARCH RECORD (2012)

Article Construction & Building Technology

Monitoring Corrosion in Oxide and Chloride Environments Using Ultrasonic Guided Waves

Shruti Sharma et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2011)

Article Construction & Building Technology

Influence of steel-concrete interface defects owing to the top-bar effect on the chloride-induced corrosion of reinforcement

Ruijin Zhang et al.

MAGAZINE OF CONCRETE RESEARCH (2011)

Article Materials Science, Multidisciplinary

Influence of steel-concrete interface condition on galvanic corrosion currents in carbonated concrete

A. Nasser et al.

CORROSION SCIENCE (2010)

Article Engineering, Multidisciplinary

Longitudinal Guided Waves for Monitoring Chloride Corrosion in Reinforcing Bars in Concrete

Shruti Sharma et al.

STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL (2010)

Article Engineering, Multidisciplinary

Longitudinal guided waves for monitoring corrosion in reinforced mortar

Benjamin L. Ervin et al.

MEASUREMENT SCIENCE AND TECHNOLOGY (2008)

Article Materials Science, Multidisciplinary

A practical method for calculating the corrosion rate of uniformly depassivated reinforcing bars in concrete

P. Ghods et al.

MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION (2007)

Review Acoustics

Guided Lamb waves for identification of damage in composite structures: A review

Zhongqing Su et al.

JOURNAL OF SOUND AND VIBRATION (2006)

Article Construction & Building Technology

Corrosion of reinforcement in relation to presence of defects at the interface between steel and concrete

TA Söylev et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2005)

Article Materials Science, Characterization & Testing

Measurement of loss of steel from reinforcing bars in concrete using linear polarisation resistance measurements

DW Law et al.

NDT & E INTERNATIONAL (2004)

Article Construction & Building Technology

Quality of steel-concrete interface and corrosion of reinforcing steel

TA Soylev et al.

CEMENT AND CONCRETE RESEARCH (2003)

Article Construction & Building Technology

Ultrasonic imaging of concrete elements using reconstruction by synthetic aperture focusing technique

M Schickert et al.

JOURNAL OF MATERIALS IN CIVIL ENGINEERING (2003)

Article Materials Science, Characterization & Testing

Environmental influences on linear polarisation corrosion rate measurement in reinforced concrete

SG Millard et al.

NDT & E INTERNATIONAL (2001)