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Combining Ultrasonic Pulse Velocity and Nonlinear Ultrasonic Techniques to Assess Concrete Strength
Journal of Nondestructive Evaluation, Diagnostics and Prognostics of Engineering SystemsAbstract Nonlinear ultrasonics (NLU) has grown in importance over the past years. The viability of applying the newly developed NLU technique called the Sideband Peak Count-Index (SPC-I) to estimate the 28-day unconfined compressive strength (UCS) of cylindrical concrete specimens is investigated.
Hamad Alnuaimi +3 more
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The Dispersion of Ultrasonic Pulse Velocity in Cylindrical Rods
The Journal of the Acoustical Society of America, 1954Velocity dispersion of compressional stress waves in cylindrical rods of 61S-T6 aluminum alloy has been investigated experimentally. Electronically generated pulses of the desired shape and carrier frequency were used to drive the barium titanate and quartz transducers. Both the pulse echo and pulse transmission methods were employed. It was found that
L. Y. Tu, J. N. Brennan, J. A. Sauer
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Variability in Rock Strength Prediction Using Ultrasonic Pulse Velocity
Advanced Materials Research, 2011Three rocks - biotite granite, dolerite, and marble - were studied for the use of ultrasonic pulse velocity in predicting their uniaxial compressive strength. The rocks differed in mineralogy, texture, and strength. The mineralogy and texture influence to varying degree the strength and the pulse velocity.
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Inspection of Concrete Using Air-Coupled Ultrasonic Pulse Velocity
ACI Materials Journal, 2010This paper will discuss how the ultrasonic pulse velocity (UPV) method has been used for decades to characterize concrete structures. In this method, ultrasonic transducers are attached to the concrete surface using a coupling agent. The coupling process is both time and labor intensive and, in some cases, may limit the ability to collect data.
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Ultrasonic pulse velocity of recycled polymer concrete composites
Materials Today: Proceedings, 2023Sachin Mohal +2 more
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The Ultrasonic Pulse Velocity Method
2003Tarun Naik, V Malhotra, John Popovics
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Wearable Pressure Sensors for Pulse Wave Monitoring
Advanced Materials, 2022Ardo Nashalian, Sophia Shen, Jun Chen
exaly
Condition Evaluation of Concrete Through Ultrasonic Pulse Velocity
2023Ashutosh Chouhan, Sanjeev Kumar Verma
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Ultrasonic pulse velocity for mechanical properties determination of wood
Wood Material Science & Engineering, 2023Soheil Palizi +2 more
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