Results 251 to 260 of about 68,383 (304)

Nondestructive evaluation of piers

SPIE Proceedings, 2015
This paper proposes a vibration-based damage detection method designed for structural elements subjected to important vertical loads, as columns or pillars. The method is based on the relation existing between the energy stored in the pillar in several vibration modes and the corresponding natural frequencies. For a certain mode, this energy results as
Ionica Negru, Gilbert-Rainer Gillich, Zeno-Iosif Praisach, Marius Tufoi, Edwald-Viktor Gillich   +4 more
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Nondestructive Evaluation: Nondestructive Evaluation for Improved Reliability of Ceramics

Materials and Processing Report, 1990
(1990). Nondestructive Evaluation: Nondestructive Evaluation for Improved Reliability of Ceramics. Materials and Processing Report: Vol. 5, No. 9, pp. 9-9.
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Quantitative nondestructive evaluation

International Journal of Solids and Structures, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Ultrasonic Nondestructive Evaluation Systems

2015
This book deals with a number of fundamental issues related to the practical implementation of ultrasonic NDT techniques in an industrial environment. The book discusses advanced academic research results and their application to industrial procedures.
Burrascano, Pietro, CALLEGARI, SERGIO, Montisci, Augusto, Ricci, Marco, Versaci, Mario   +4 more
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Statistical Models for Nondestructive Evaluation

International Statistical Review / Revue Internationale de Statistique, 1995
Les methodes de tests non destructifs (TND) sont utilisees depuis longtemps pour les etudes de securite et de duree de vie des structures complexes et de leurs composants. Des formes multiples d'analyses statistiques des donnees de fiabilite des TND existent dans la bibliographie. Le present article passe en revue d'une maniere generale les difficultes
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Wavelets and Nondestructive Evaluation

1993
Ultrasonics plays an important role in quantitative nondestructive evaluation of materials. Useful information on the integrity of the material can be obtained by analyzing ultrasonic wave reflection and diffraction from flaws. However, the interpretation of ultrasonic data may be in some situations very difficult due to poor signal-to-noise ratio or ...
Moubarik, Sif-Eddine, De Vadder, Daniel, Benoist, P.   +2 more
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Center for Nondestructive Evaluation

MRS Proceedings, 1985
ABSTRACTThe Johns Hopkins University Center for Nondestructive Evaluation (CNDE) has recently been established as an interdisciplinary center for research and instruction which draws on the resources and talent of the School of Engineering, the Applied Physics Laboratory, and the School of Medicine.
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SQUIDs for nondestructive evaluation

Journal of Physics D: Applied Physics, 1997
We attempt a comprehensive review of all published research in nondestructive evaluation (NDE) performed with the superconducting quantum interference device (SQUID) magnetometer since the first work was reported in the mid-1980s. The SQUID is the most sensitive detector of magnetic flux known.
W G Jenks, S S H Sadeghi, J P Wikswo
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Ultrasonics in nondestructive evaluation

Proceedings of the IEEE, 1985
The use of ultrasonic waves in nondestructive evaluation is reviewed. Perspective is provided by a summary of the role played by nondestructive evaluation in the manufacture and utilization of structural components. Included are discussions of the methodologies for predicting part serviceability and of the constraints placed on the nondestructive ...
R.B. Thompson, D.O. Thompson
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Nondestructive Evaluation of Composites

Offshore Technology Conference, 1997
Abstract Composite structures have been used in the fabrication of aircraft structures for the past three decades. Most primary aircraft structures are made from carbon epoxy composites while fairing and antenna .ire made from fiberglass and Kevlar composites.
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