A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Initial measurement results of an automated ultrasonic scanning and imaging system
Three-dimensional SAFT (Synthetic Aperture Focusing Technique) reconstructions can provide detailed information about the inside of concrete elements. However, efficient measurement techniques are needed to collect the large number of necessary measurements. With regard to this task, an ultrasonic measurement system has been assembled for highresolution concrete imaging applications. The system includes an automated scanner that can be used with single and array transducers employing water, dry, and air coupling. A proprietary software package provides imaging capabilities including three-dimensional SAFT reconstruction as well as signal and image processing. Initial measurement examples show some of the imaging capabilities of the measurement system. The measurements were performed at a test site of overall dimensions of 11.7 m x 0.9 m which has been built into the floor of the institute's new experimental hall. The results illustrate which detection and resolution abilities can be expected from measuring concrete elements using the described equipment.
Initial measurement results of an automated ultrasonic scanning and imaging system
Three-dimensional SAFT (Synthetic Aperture Focusing Technique) reconstructions can provide detailed information about the inside of concrete elements. However, efficient measurement techniques are needed to collect the large number of necessary measurements. With regard to this task, an ultrasonic measurement system has been assembled for highresolution concrete imaging applications. The system includes an automated scanner that can be used with single and array transducers employing water, dry, and air coupling. A proprietary software package provides imaging capabilities including three-dimensional SAFT reconstruction as well as signal and image processing. Initial measurement examples show some of the imaging capabilities of the measurement system. The measurements were performed at a test site of overall dimensions of 11.7 m x 0.9 m which has been built into the floor of the institute's new experimental hall. The results illustrate which detection and resolution abilities can be expected from measuring concrete elements using the described equipment.
Initial measurement results of an automated ultrasonic scanning and imaging system
Erste Messergebnisse eines automatischen Ultraschallabtastungs- und -abbildungssystems
Schickert, Martin (author) / Tümmler, Ulrich (author)
2009
8 Seiten, 5 Bilder, 4 Quellen
(nicht paginiert)
Conference paper
Storage medium
English
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