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Condition Evaluation of Concrete Through Ultrasonic Pulse Velocity
Testing of ultrasonic pulse velocity (UPV) is one of the most famous and actual non-destructive techniques used in the evaluation of concrete...
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Ultrasonic velocity and density measurement for mortar characterization: Investigation of correlations with mortar porosity and sand grain size
Non-destructive evaluation of mortar properties is critically important. This study explores the ultrasonic velocity in mortar samples with varied...
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Ultrasonic pulse velocity and artificial neural network prediction of high-temperature damaged concrete splitting strength
To examine the integrity of any structure following a fire, assessments of the impact of high temperatures on concrete are essential, particularly...
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Ultrasonic velocity profiler placement for flow over cylinder based on determinant greedy line selection method
Ultrasonic Velocity Profiler (UVP) provides velocity measurement along a line and is also applicable to flow fields which are optically inaccessible....
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Experimental Evaluation of Shape Memory Alloy Retrofitting Effect for Circular Concrete Column Using Ultrasonic Pulse Velocity
The seismic performance of a concrete column retrofitted with an iron-based shape memory alloy (Fe-SMA) was evaluated under cyclic loading. In...
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Investigation of Temperature Effects on Ultrasonic Velocity in a Prestressed Concrete Bridge Model
Ultrasonic measurements have recently been applied in the context of structural health monitoring in civil engineering. The ultrasonic method is very...
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Performance of Concrete by the Addition of Bio-Cement on Ultrasonic Pulse Velocity
Construction materials such as concrete are widely used and the majority of civil structures are made of concrete. Yet, because of its fragility and...
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Evaluation of Deviator Stress of Lime-Alccofine-Stabilized Fly Ash from Ultrasonic Pulse Wave Velocity
The paper presents the correlation between the deviator stress and ultrasonic pulse wave velocity of fly ash stabilized with 6% lime and 2% alccofine...
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Ultrasonic Pulse Velocity and Mechanical and Physical Properties of Structural Geopolymer Concrete Containing Lightweight Expanded Clay Aggregates: Experimental and Computational Study
In the present study, the influence of adding lightweight expanded clay aggregate (LECA) and natural zeolite (NZ) on the geopolymer concrete (GPC)...
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Simulation on Effect of Ultrasonic Shot Peening Velocity on VMS of Aluminum A380 Die-Casting Alloy
This study presents a comprehensive simulation model for the ultrasonic shot peening (USP) process applied to aluminum A380 alloy, a material widely...
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Gas volume estimation in a vertical pipe flow considering the bubble size obtained from an ultrasonic velocity vector profiler
AbstractA traditional ultrasonic velocity profiler (UVP) containing one emitter and receiver measures a single velocity component, which is laid on...
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Estimating Geotechnical Properties of Sedimentary Rocks Based on Physical Parameters and Ultrasonic P-Wave Velocity Using Statistical Methods and Soft Computing Approaches
In this research, the north and northwest parts of Damghan in the northeast of Iran were selected as the study areas, and different sedimentary rocks...
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Detection of Concrete Surface Crack Depth Using Ultrasonic Pulse Velocity (UPV) Methods
Surface cracks are one of the most commonly observed distresses in concrete structures. Even though the crack depth is an important parameter to...
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Influence of Fiber Reinforcement on the Ultrasonic P-Wave Velocity and Unconfined Compressive Strength of Cemented Clay
In this study, the sound wave speed (SWS) variation and stress–strain behavior of fiber-reinforced cement-stabilized clay soil samples were...
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Further Investigations Regarding a New Approach on Estimating Concrete Compressive Strength via Ultrasonic Pulse Velocity
One main focus pursued by many researchers is develo** faster and cheaper non-destructive methods (NDT), whilst increasing the accuracy in...
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Velocity measurement on a heated vertical wall under a transverse magnetic field using ultrasonic doppler velocimetry
The velocity boundary layer profile for an electrically conducting liquid over a heated vertical flat plate is measured using Ultrasonic Doppler...
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Flow structure and grain motion assessments of large river widening in a physical model using ultrasonic Doppler velocity measurements
Local river widening aims to reduce the flood risk and enable the self-morphodynamic development of the river. However, a large amount of transported...
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Development of wet-type ten-path ultrasonic flowmeters to validate their performance at two national metrology institutes
Most wet-type multi-path ultrasonic flowmeters have their measurement accuracy rate deteriorate as the flow rate is decreased. Curve-fitting on the...
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Ensemble Machine Learning Models to Predict the Compressive Strength and Ultrasonic Pulse Velocity of Sustainable Concrete
Currently, the concrete sector is experiencing a massive problem in adapting to the concept of sustainable development since the manufacturing of...
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Influence of ultrasonic impact characteristics on stress distribution of LMD deposition layer
Ultrasonic impact treatment (UIT) is a kind of mechanical assistive technology that can reduce the residual stress of the as-deposited metal parts....
