L.104.13220 Fatigue Cracks

Course offering details

Instructors: Dr.-Ing. Britta Schramm

Event type: Lecture

Org-unit: Maschinenbau

Displayed in timetable as: Ermüdungsrisse

Hours per week: 2

Language of instruction: German

Min. | Max. participants: - | -

Requirements and recommendations:
Basic knowledge of strength of materials

Aim of the event:
To avoid damage and breakdown of technical structures certain aspects regarding strength failure and crack propagation must be considered.
The basics of fracture mechanics as well es of fatigue crack growth under cyclic loading, constant and variable amplitude and the experimental determination of fracture mechanical parameters are the main focus of the lecture "Fatigue Cracks". To complement these topics several practical examples of crack growth simulations will be shown.

Target group:
Students of mechanical engineering, industrial engineering, technomathematics, physics and computer science

Contents:


  • Introduction
  • Damage as a result of crack growth
  • Theories of fracture mechanics
  • Fatigue crack growth for cyclic loading with constant amplitude
  • Experimental determination of fracture mechanical values
  • Mixed Mode loading
  • Fatigue crack growth for service load
  • Simulation of fatigue crack growth
  • Crack growth in additive manufactured components
  • Crack growth in functional graded materials

Contact person:
Dr.-Ing. Britta Schramm
 

Literature:
Richard, H.A.; Sander, M.: Ermüdungsrisse. Springer Vieweg, Wiesbaden, 2012
Richard, H.A.; Sander, M.: Technische Mechanik. Festigkeitslehre. Springer Vieweg, 2015
 

Supplementary events:


  • Festigkeitsoptimiertes und bruchsicheres Gestalten
  • Finite-Element-Methode 1
  • Betriebsfestigkeit
  • Rechnergestützte Produktoptimierung - Praxisbeispiele
  • Strukturanalyse

Appointments
Date From To Room Instructors
1 Wed, 19. Oct. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
2 Wed, 26. Oct. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
3 Wed, 2. Nov. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
4 Wed, 9. Nov. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
5 Wed, 16. Nov. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
6 Wed, 23. Nov. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
7 Wed, 30. Nov. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
8 Wed, 7. Dec. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
9 Wed, 14. Dec. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
10 Wed, 21. Dec. 2016 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
11 Wed, 11. Jan. 2017 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
12 Wed, 18. Jan. 2017 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
13 Wed, 25. Jan. 2017 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
14 Wed, 1. Feb. 2017 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
15 Wed, 8. Feb. 2017 08:15 10:15 P 6 2.01 Dr.-Ing. Britta Schramm
Connected courses
This course is connected with the following courses:

  • L.104.13220 Fatigue Cracks

    Lehrveranstaltung

    Dr.-Ing. Britta Schramm

    Wed, 19. Oct. 2016 [08:15]-Wed, 8. Feb. 2017 [10:15]

    Course offering currently shown

  • L.104.13420 Fatigue Cracks (Exercises)

    Lehrveranstaltung

    Dr.-Ing. Britta Schramm

    Wed, 19. Oct. 2016 [10:15]-Wed, 8. Feb. 2017 [11:15]

    Show course offering
Contained in modules
Module
M.104.6308 Applied Mechanics (SS 2014)
M.104.6308 Applied Mechanics (WS 2014/15)
M.104.6308 Applied Mechanics (SS 2015)
M.104.6308 Applied Mechanics (WS 2015/16)
M.104.6308 Applied Mechanics (SS 2016)
M.104.6308 Applied Mechanics (WS 2016/17)
M.104.6308 Applied Mechanics (WS 2011/12)
M.104.6308 Applied Mechanics (SS 2012)
M.104.6308 Applied Mechanics (WS 2012/13)
M.104.6308 Applied Mechanics (SS 2013)
M.104.6308 Applied Mechanics (WS 2013/14)
M.104.6320 Additive Manufacturing (SS 2014)
M.104.6320 Additive Manufacturing (WS 2014/15)
M.104.6320 Additive Manufacturing (SS 2015)
M.104.6320 Additive Manufacturing (WS 2015/16)
M.104.6320 Additive Manufacturing (SS 2016)
M.104.6320 Additive Manufacturing (WS 2016/17)
M.104.6320 Additive Manufacturing (SS 2013)
M.104.6320 Additive Manufacturing (WS 2013/14)
M.104.6325 Component reliability (SS 2014)
M.104.6325 Component reliability (WS 2014/15)
M.104.6325 Component reliability (SS 2015)
M.104.6325 Component reliability (WS 2015/16)
M.104.6325 Component reliability (SS 2016)
M.104.6325 Component reliability (WS 2016/17)
M.104.6325 Component reliability (SS 2012)
M.104.6325 Component reliability (SS 2013)
M.104.6325 Component reliability (WS 2013/14)
M.104.6385 Dependability of Mechatronic Systems (WS 2015/16)
M.104.6385 Dependability of Mechatronic Systems (SS 2016)
M.104.6385 Dependability of Mechatronic Systems (WS 2016/17)
M.104.6608 Applied Mechanics (SS 2016)
M.104.6608 Applied Mechanics (WS 2016/17)
M.104.6620 Additive Fertigung (WS 2016/17)
M.104.6625 Component reliability (WS 2016/17)
Course specific exams
Description Date Instructors Mandatory
1. Prüfungsleistung Fri, 24. Mar. 2017 09:00-11:00 N.N. Yes
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Instructors
Dr.-Ing. Britta Schramm