Nondestructive Testing in Failure Analysis

Lampman, S.; Mulherin, Matthew; Shipley, Roch J.

doi:10.1007/s11668-021-01325-1

Cited by 14 publications

(2 citation statements)

References 23 publications

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“…Doing so ensures the integrity and safety of the structure. Repairing the steel structure's refinishing paint and welding the webs after they have fallen off should be incorporated into the daily work [ 19 , 128 , 129 ]. In addition, reliable safety devices, especially torque limiters, should be ensured [ 130 , 131 ].…”

Section: Discussionmentioning

confidence: 99%

Identification and analysis of hoisting safety risk factors for IBS construction based on the AcciMap and cases study

Junjia,

Alias,

Haron

et al. 2024

Heliyon

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Section: Discussionmentioning

confidence: 99%

Identification and analysis of hoisting safety risk factors for IBS construction based on the AcciMap and cases study

Junjia,

Alias,

Haron

et al. 2024

Heliyon

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“…In the future, it will be valuable to monitor structural integrity of the plant .There are numerous ways to test the integrity of components and structures. Some common methods include liquid penetrant testing [2] , magnetic resonance scanning [2] , and ultrasonic waves [3][4] . Among all the methods, ultrasound detection is particularly advantageous due to its high sensitivity, portability, versatility on various structures, high frame rate, and low cost.…”

Section: Introductionmentioning

confidence: 99%

A Bi-In-Sn eutectic multi-layer high temperature ultrasound transmitter with candle-soot nanoparticles for improved photoacoustic effieiency

Garcia

Kim²,

Vinod

et al. 2023

Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XVII

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There is a growing need for non-invasive structural health monitoring in extreme environments. For nuclear power plants, pressure and temperature sensing under hazardous environment plays an important role for coolant system safety and stability management. Current sensing methods are intrusive, and suffer from degradation in the plant environment, limited life cycle, and complicated repair and replacement procedures. In this paper, we present an advanced Bi-In-Sn liquid metal (LM) transducer with the addition of candle-soot nanoparticles (CSNP) for improved photoacoustic efficiency and a metallic stencil for control of the liquid metal layer thickness. The sensitivity of the liquid metal candle-soot nanoparticle (LM-CSNP) ultrasound transmitter was characterized under 2 mJ/cm2 at 65 °C, and 6 mJ/cm2 at 100 °C —300 °C. Compared with existing LM transmitter, the newly presented transmitter showed a sensitivity 6.6 times stronger than previously reported LM only transmitter.

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