UID:
edoccha_9959145973002883
Format:
1 electronic resource (XVI, 334 p. p.)
ISBN:
1000048191
Series Statement:
Berichte zum Stahl- und Leichtbau / Karlsruher Institut für Technologie, Versuchsanstalt für Stahl, Holz und Steine, Stahl- und Leichtbau
Content:
Ultrasound excitation of structural steel members leads to localised energy dissipation at existent fatigue cracks and thus allows for thermographic flaw detection. Essential effects on the defect-selective heating, such as flaw size, plate thickness, crack mouth opening or static preload, are systematically investigated. Laser vibrometry measurements of the crack edges, theoretical modelling of frictional heating and numerical simulations contribute to the understanding of the involved physics.
Note:
English
Additional Edition:
ISBN 3-7315-0417-0
Language:
English
