Based on total focusing method (TFM) imaging, this paper investigates the concrete inspection resolution optimization method.
Concrete has diverse internal acoustic interface, and the scattering of ultrasonic wave is serious and complicated. Based on total focusing method (TFM) imaging ...
Concrete has diverse internal acoustic interface, and the scattering of ultrasonic wave is serious and complicated. Based on total focusing method (TFM) ...
Bibliographic details on High-resolution ultrasonic imaging technology for the damage of concrete structures based on total focusing method.
In this research, a modified total focusing method called pulse peak delay-total focusing method is proposed to calibrate the sagging in the resulting images.
Mar 14, 2022 · Research on two-dimensional imaging method for concrete sections based on synthetic aperture focusing technique. Journal of Acoustics, vol ...
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Dec 8, 2023 · This work proposes the use of Half-Skip travel modes in the time-domain pulse-echo data to be deployed for imaging vertical cracks in concrete.
The simulation and experimental results show that the weighted total focusing method can significantly improve the SNR of ultrasonic imaging in coarse-grained ...
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This report describes work on laboratory and field performance reviews of an ultrasonic shear wave imaging device called MIRA.
Apr 30, 2024 · Ultrasonic imaging is a promising NDT method to precisely detect the inner defects inside concrete, which is benefit to the maintenance ...