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Instructors: Dr.-Ing. Britta Schramm
Event type:
Exercise
Org-unit: Maschinenbau
Displayed in timetable as:
Fatigue Cracks (E)
Hours per week:
1
Language of instruction:
Englisch
Min. | Max. participants:
- | -
Requirements and recommendations:
Basic knowledge of the strength of materials.
Aim of the event:
In addition to the lecture various examples of crack growth are considered in the exercises. The application of crack propagation concepts to determine the beginning of stable and unstable crack growth and the direction of crack propagation as well as the lifetime of pre-cracked structures have priority.
Target group:
Students of : mechanical engineering, industrial engenieering, technomathematics, physics and computer science
Contents:
- Determination of stress intensity factors
- Application of crack propagation concepts to determine the beginning of stable/unstable crack growth and the direction of crack propagation
- Estimation of the remaining lifetime of structures
- Fatigue crack growth under constant and variable amplitude as well as under operating load
Contact person:
Dr.-Ing. Britta Schramm; Prof. Dr.-Ing. Hans Albert Richard
Literature:
Richard, H.A.; Sander, M.: Ermüdungsrisse. Springer Vieweg, Wiesbaden, 2012
Richard, H. A.; Sander, M.: Technische Mechanik. Festigkeitslehre. Springer Vieweg, Wiesbaden, 2013
Supplementary events:
- Festigkeitsoptimiertes und bruchsicheres Gestalten
- Finite-Element-Methode 1
- Betriebsfestigkeit
- Rechnergestützte Produktoptimierung – Praxisbeispiele
- Strukturanalyse
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