TMM4160 - Fracture Mechanics


This course is no longer taught and is only available for examination.

Examination arrangement

Examination arrangement: Oral examination
Grade: Letter grades

Evaluation Weighting Duration Grade deviation Examination aids
Oral examination 100/100

Course content

The topic covers the basic topics and applications of fracture and notch mechanics. The fundamental concepts include linear and elastic-plastic fracture and notch mechanics. Local criteria for brittle fracture in metals are presented.

Emphasis is placed on the fundamental theoretical solutions and methods for stress and displacement analysis. Significant attention is given to crack and contact problems, singular asymptotic stress fields and three-dimensional problems. Emphasis is placed on engineering applications of elasticity and examples are generally worked through to final expressions for the stress and displacement fields in order to explore the engineering consequences of the results. Among the topics treated in the course advanced solutions are presented for the study of sharp and blunt V-notches in bidimensional and three-dimensional problems. The main local stress and energy parameters are also presented and discussed. The applications include fracture toughness testing of metals and failure assessment strategies in order to assess the failure of structures both under static and fatigue loading. High priority is given to computational fracture and notch mechanics (Williams and Fadle solution) and a course in computational mechanics on the FE codes ANSYS and ABAQUS are included as an important part of the topic.

Learning outcome

Kunnskap: Kandidaten skal ha:

  • Kunnskap om grunnleggende brudd- og hakkmekanikk teorier.
  • Forståelse for anvendelse av bruddmekanikk på konkrete brudd- og kjervmekaniske problemstillinger.
  • Detaljert kunnskap om FE baserte beregningsverktøy for modellering av brudd- og kjervmekaniske problemer

Ferdigheter: Kandidaten skal kunne:

  • Utlede bruddmekaniske teorier og vurdere resultatene.
  • Gjennomføre bruddmekaniske analyser og løse ingeniørfaglige problemer.
  • Gjennomføre bruddmekanisk beregninger basert på FE-koder.

Generell kompetanse: Kandidaten skal ha:

  • Generell kompetanse innen grunnleggende og anvendt bruddmekanikk.
  • God bakgrunn til å kunne gjennomføre selvstendige beregninger.

Course materials

T. L. Anderson: Fracture Mechanics. Fundamentals and Applications, CRC Press, 2004. Other suggested Material Radaj, Dieter, Vormwald, Michael Advanced Methods of Fatigue Assessment, Springer 2013 Chin-Teh Sun, Zhihe Jin, Fracture Mechanics, Elsevier 2012 E.E.Gdoutos, Fracture Mechanics An Introduction 2005, Springer E.E. Gdoutos, Fracture Mechanics Criteria and Applications, 2005, Springer J. R Barber, Elasticity 2010, Springer Lectures provided by the responsible of the course Notes on numerical applications by using Abaqus and Ansys

Credit reductions

Course code Reduction From To
SIO2057 7.5
TMM4142 3.8 AUTUMN 2023
More on the course



Version: 1
Credits:  7.5 SP
Study level: Second degree level


Language of instruction: English

Location: Trondheim

Subject area(s)
  • Technological subjects
Contact information
Course coordinator: Lecturer(s):

Department with academic responsibility
Department of Mechanical and Industrial Engineering


Examination arrangement: Oral examination

Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
Autumn ORD Oral examination 100/100 2023-11-30 09:00
Room Building Number of candidates
  • * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.

For more information regarding registration for examination and examination procedures, see "Innsida - Exams"

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