Corrosion assessment using ground penetrating radar in reinforced concrete structures: Influential factors and analysis methods

N Faris, T Zayed, EM Abdelkader, A Fares - Automation in Construction, 2023 - Elsevier
Reinforcement corrosion is a common cause of damage in concrete structures, resulting in
cracking and spalling of the surrounding concrete. Recently, ground penetrating radar …

Rehabilitation of seismic-damaged reinforced concrete beam-column joints with different corrosion rates using basalt fiber-reinforced polymer sheets

M Li, D Shen, Q Yang, X Cao, C Liu, J Kang - Composite Structures, 2022 - Elsevier
Reinforcement corrosion and seismic damage considerably affect the seismic performance
of reinforced concrete (RC) members. In present research, five RC beam-column joints were …

A predictive phase-field approach for cover cracking in corroded concrete elements

F Freddi, L Mingazzi - Theoretical and Applied Fracture Mechanics, 2022 - Elsevier
Steel bar corrosion is a crucial problem in reinforced concrete structures. Corrosion, being
one of the most prevalent deterioration mechanism in concrete elements, has a significant …

Electrochemical corrosion of galvanized steel in binary sustainable concrete made with sugar cane bagasse ash (SCBA) and silica fume (SF) exposed to sulfates

L Landa-Ruiz, MA Baltazar-Zamora, J Bosch, J Ress… - Applied Sciences, 2021 - mdpi.com
This research evaluates the behavior corrosion of galvanized steel (GS) and AISI 1018
carbon steel (CS) embedded in conventional concrete (CC) made with 100% CPC 30R and …

[HTML][HTML] Effect of crack orientation on bacterial self-healing of bio-mortar in marine environment

MBE Khan, D Dias-da-Costa, L Shen - Materials Today Sustainability, 2023 - Elsevier
The impact of crack orientation on healing in conventional mortar and bacteria-based bio-
mortars was assessed under submerged marine conditions. The bacteria-based bio-mortar …

Comparative experiment of steel bar corrosion at concrete construction joints

G Huang, B Wu, Y Shen, L Wang, G Li - Frontiers in Materials, 2022 - frontiersin.org
Introduction: Construction joint is common and even inevitable in most of the reinforcement
concrete structures. This study was to assess the effect of construction joints on chloride …

Characterisation of autogenous healing in cracked mortars under marine water exposure

MB Ehsan Khan, L Shen… - Magazine of concrete …, 2022 - icevirtuallibrary.com
In this study, autogenous crack healing was quantified in mortar specimens under various
exposure conditions. Specimens were cracked at 28 days and then exposed to a single type …

Experimental study on the influence of rubber content on chloride salt corrosion resistance performance of concrete

D Su, J Pang, X Huang - Materials, 2021 - mdpi.com
In order to enhance the corrosion resistance of concrete to chloride salt, 5% NaCl solution
was used to corrode ordinary concrete (OC) and rubber concrete (RC) with 5%, 10%, and …

Automatic Rebar Picking for Corrosion Assessment of RC Bridge Decks with Ground-Penetrating Radar Data

YC Zhang, YL Du, TH Yi, SH Zhang - Journal of Performance of …, 2024 - ascelibrary.org
The detection and evaluation of internal corrosion of concrete bridge decks is of critical
importance for bridge structure safety. Ground penetrating radar (GPR) is a nondestructive …

Automatic Correction of Abnormal Ground Penetrating Radar Data for Concrete Bridge Deck Corrosion Assessment

YC Zhang, YL Du, TH Yi, SH Zhang - Journal of Performance of …, 2024 - ascelibrary.org
Ground penetrating radar (GPR) is a widely utilized nondestructive testing technique for the
detection and assessment of internal corrosion in concrete bridge decks. However …