Evaluating performance of carbon fiber-reinforced pavement with embedded sensors using destructive and non-destructive testing

Monazami, Maryam; Sharma, Ashutosh; Gupta, Rishi

doi:10.1016/j.cscm.2022.e01460

Cited by 2 publications

(2 citation statements)

References 55 publications

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“…The displacement and deformation of the structure at different points can be determined by comparing the two images. DIC is commonly used with a three-point loading configuration, where the speckle pattern is applied to the front face of the beam, and the camera captures images of the speckle pattern before and after loading [128,188]. The DIC software then compares the two images to determine the displacement and deformation of the beam at different points.…”

Section: Embedded Piezoelectric Sensor For Crack Analysis In Concretementioning

confidence: 99%

Exploring the Potential of Promising Sensor Technologies for Concrete Structural Health Monitoring

Shilar,

Ganachari,

Patil

et al. 2024

Materials

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Structural health monitoring (SHM) is crucial for maintaining concrete infrastructure. The data collected by these sensors are processed and analyzed using various analysis tools under different loadings and exposure to external conditions. Sensor-based investigation on concrete has been carried out for technologies used for designing structural health monitoring sensors. A Sensor-Infused Structural Analysis such as interfacial bond-slip model, corroded steel bar, fiber-optic sensors, carbon black and polypropylene fiber, concrete cracks, concrete carbonation, strain transfer model, and vibrational-based monitor. The compressive strength (CS) and split tensile strength (STS) values of the analyzed material fall within a range from 26 to 36 MPa and from 2 to 3 MPa, respectively. The material being studied has a range of flexural strength (FS) and density values that fall between 4.5 and 7 MPa and between 2250 and 2550 kg/m3. The average squared difference between the predicted and actual compressive strength values was found to be 4.405. With cement ratios of 0.3, 0.4, and 0.5, the shear strength value ranged from 4.4 to 5.6 MPa. The maximum shear strength was observed for a water–cement ratio of 0.4, with 5.5 MPa, followed by a water–cement ratio of 0.3, with 5 MPa. Optimizing the water–cement ratio achieves robust concrete (at 0.50), while a lower ratio may hinder strength (at 0.30). PZT sensors and stress-wave measurements aid in the precise structural monitoring, enhanced by steel fibers and carbon black, for improved sensitivity and mechanical properties. These findings incorporate a wide range of applications, including crack detection; strain and deformation analysis; and monitoring of temperature, moisture, and corrosion. This review pioneers sensor technology for concrete monitoring (Goal 9), urban safety (Goal 11), climate resilience (Goal 13), coastal preservation (Goal 14), and habitat protection (Goal 15) of the United Nations’ Sustainable Development Goals.

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Section: Embedded Piezoelectric Sensor For Crack Analysis In Concretementioning

confidence: 99%

Exploring the Potential of Promising Sensor Technologies for Concrete Structural Health Monitoring

Shilar,

Ganachari,

Patil

et al. 2024

Materials

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“…In terms of ultrasonic inspection techniques for concrete structures, foreign scholars have conducted various studies. Maryam et al [19] used ultrasonic and other nondestructive testing for two types of transit pads, carbon fiber reinforced concrete transit pads and plain concrete transit pads. The ultrasonic testing showed that the plain concrete transit mat degraded faster than the carbon fiber reinforced concrete transit mat.…”

Section: Currennt Status Of Foreign Researchmentioning

confidence: 99%

Concrete Structure Ultrasonic Testing Technology Research Latest Progress and Development Trend

Yu¹,

Wen²,

Zhao³

et al. 2023

E3S Web Conf.

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Many concrete structures in use have safety problems due to material deterioration, actual construction defects, structural damage, etc. Therefore, nondestructive testing is required to determine the presence of defects. Ultrasonic technology is an important tool in nondestructive testing, which can detect defects in concrete and be combined with other methods or models to make it more accurate. At present, ultrasonic inspection technology has been more research at home and abroad, both in theory and in engineering, and there has been great progress. This paper summarizes the latest progress of ultrasonic inspection technology for concrete structures at home and abroad respectively, and points out the future development trend.

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Evaluating performance of carbon fiber-reinforced pavement with embedded sensors using destructive and non-destructive testing

Cited by 2 publications

References 55 publications

Exploring the Potential of Promising Sensor Technologies for Concrete Structural Health Monitoring

Exploring the Potential of Promising Sensor Technologies for Concrete Structural Health Monitoring

Concrete Structure Ultrasonic Testing Technology Research Latest Progress and Development Trend

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