Skip to main content

Structural Integrity BYG540

The course aims to impart an understanding of structural integrity and its main themes of material properties, applied stress and defects or cracks. The underlying science of fracture mechanics is fundamental to the course and the practical application of these concepts to structures is also covered, as are fatigue; welding; welding defects and non-destructive testing.


Course description for study year 2021-2022. Please note that changes may occur.

Facts
Course code

BYG540

Version

1

Credits (ECTS)

5

Semester tution start

Autumn

Number of semesters

1

Exam semester

Autumn

Language of instruction

English

Offered by

Faculty of Science and Technology, Department of Mechanical and Structural Engineering and Materials Science

Learning outcome

Knowledge:

  • Possess a fundamental understanding of fracture mechanics, fracture mechanics testing, weld defects, inspection and structural integrity.
  • Understand concepts of fracture mechanisms., linear-elastic fracture mechanics, elastic-plastic fracture mechanics, fatigue crack growth, failure assessment diagrams, failure investigations, condition assessment and non-destructive testing.

Skills:

  • Identify degradation mechanisms in structures in-service.
  • Specify suitable inspection methods.
  • Specify fracture mechanics tests and interpret the results.
  • Calculate fatigue life based on crack growth concepts.
  • Calculate acceptance criteria for use in NDT based on characteristic fracture parameters.
  • Understand complex analyses based on current assessment Standards such as BS7910, API579 and R6 methods.

General competence:

  • Plan and conduct simple integrity assessments
  • Understand comparatively complex analyses conducted in industry
Content
Central topics are welding flaws, degradation mechanisms, inspection, condition assessment, failure analysis. Specific topics are: linear elastic fracture mechanics, elastic-plastic fracture mechanics, fracture mechanics testing, fatique, crack growth, failure assessment diagrams, BS7910 and R6 methods, non-destructive examination. Some work on finite element analysis.
Required prerequisite knowledge
None
Exam
Form of assessment Weight Duration Marks Aid
Written exam 1/1 3 Hours A - F Norwegian-English dictionary Valid calculator

Course teacher(s)
Course coordinator: Kenneth Alasdair Macdonald
Head of Department: Tor Henning Hemmingsen
Method of work
4 hours of lectures per week.
Open for
Engineering Structures and Materials - Master's Degree Programme Exchange programme at Faculty of Science and Technology
Course assessment
Form and/or discussion.
Overlapping courses
Course Reduction (SP)
Structural Integrity (MOK110) 5
Literature
The syllabus can be found in Leganto