Results 291 to 300 of about 15,172 (317)

Measurement of the Velocity and Attenuation of Ultrasonic Pulses in the Presence of Noise

Review of Scientific Instruments, 1969
The well developed techniques of coherent detection and signal averaging may be used to extend the range and accuracy of measurements of ultrasonic velocity and attenuation. Significant improvements in signal-to-noise ratio are obtained by averaging a coherently detected echo train in a signal averager such as a multichannel analyzer or boxcar ...
openaire   +1 more source

Ultrasonic pulse velocity in concrete made with recycled brick aggregate

Innovative Infrastructure Solutions, 2021
T. Mohammed, Md Nafiur Rahman, Rashik Ishraq, Toufik Hassan   +3 more
semanticscholar   +1 more source

The ultrasonic pulse velocity method

NDT & E International, 1991
openaire   +1 more source

Setting time and compressive strength prediction model of concrete by nondestructive ultrasonic pulse velocity testing at early age

Construction and Building Materials, 2020
Taegyu Lee, Jaehyun Lee
exaly  

Effect of variation of steel reinforcement on ultrasonic pulse velocity prediction in concrete beam

Materials Today: Proceedings, 2022
Rama Shanker
exaly  

Ultrasonic Pulse Velocity Methods

1995
openaire   +2 more sources

Behavior and Estimation of Ultrasonic Pulse Velocity in Concrete

2001
Chao-Peng Lai, Yiching Lin, Tsong Yen
openaire   +1 more source

Evaluation of concrete made with crushed limestone aggregate based on ultrasonic pulse velocity

Construction and Building Materials, 2008
Eric I Moreno
exaly  

Ultrasonic pulse velocity methods

2006
openaire   +1 more source

Compressive strength evaluation of structural lightweight concrete by non-destructive ultrasonic pulse velocity method

Ultrasonics, 2013
JOSÉ Alexandre Bogas, M Gloria Gomes, Augusto Gomes   +2 more
exaly