SE1025 FEM for Engineering Applications 6.0 credits

FEM för ingenjörstillämpningar

This is a continuation course in solid mechanics, providing the basic knowledge in the finite element method (FEM). FEM has developed into one of the most important tools for modelling and simulation of engineering systems.

Show course information based on the chosen semester and course offering:

Offering and execution

No offering selected

Select the semester and course offering above to get information from the correct course syllabus and course offering.

Course information

Content and learning outcomes

Course contents *

Introduction of energy methods, strong and weak formulation for analysis of boundary value problems. Approximating functions for the finite element method. One, two and three dimensional isoparametric elements. Formulation of FEM equations for elasto static and thermal problems. Constraints, Convergence and accuracy. Solution of problems by use of commercial FEM programs.

Intended learning outcomes *

The participant should after the course be able to:

  • use the concept of stored elastic energy to analyze deformations and forces in elastic structures,
  • identify the degrees of freedom and boundary conditions in a discrete elastic system and solve it using matrix methods,
  • formulate the FE-equations using the weak form/principle of virtual work for problems that can be described by a differential equation and give a physical interpretation of the resulting components,
  • use FEM to solve problems in solid mechanics, stationary heat conduction and other simple physical phenomena, limited to 1D or 2D,
  • critically examine and evaluate the results from a FEM analysis and present these in a clear and correct fashion,
  • use a commercially viable FEM-program to model and solve a problem in solid mechanics and a heat conduction problem and analyze the results.

Course Disposition

No information inserted

Literature and preparations

Specific prerequisites *

Basic course in Solid mechanics SE1010, SE1020, SE1055 or the equivalent.

Recommended prerequisites

Calculus in One Variable, Calculus in Several Variable and Mechanics I or the equivalent courses.

Equipment

No information inserted

Literature

G.R. Liu and S.S. Quek (2003) The Finite Element Method: A Practical Course. Butterworth-Heinman, Oxford
H. Lundh, Grundläggande Hållfasthetslära, KTH, Hållfasthetslära , 2013

Examination and completion

Grading scale *

A, B, C, D, E, FX, F

Examination *

  • HEM1 - Home Work, 1.5 credits, Grading scale: P, F
  • LAB1 - Laboratory Work, - credits, Grading scale: P, F
  • TEN1 - Examination, 4.5 credits, Grading scale: A, B, C, D, E, FX, F

Based on recommendation from KTH’s coordinator for disabilities, the examiner will decide how to adapt an examination for students with documented disability.

The examiner may apply another examination format when re-examining individual students.

Other requirements for final grade *

Written exam (TEN; 4,5 university credits)
Home assignments (HEM; 1,5 university credits)
Lab work (LAB; 0 university credits)

Opportunity to complete the requirements via supplementary examination

No information inserted

Opportunity to raise an approved grade via renewed examination

No information inserted

Examiner

Jonas Neumeister

Further information

Course web

Further information about the course can be found on the Course web at the link below. Information on the Course web will later be moved to this site.

Course web SE1025

Offered by

SCI/Solid Mechanics

Main field of study *

Technology

Education cycle *

First cycle

Add-on studies

Advanced courses in solid mechanics.

Ethical approach *

  • All members of a group are responsible for the group's work.
  • In any assessment, every student shall honestly disclose any help received and sources used.
  • In an oral assessment, every student shall be able to present and answer questions about the entire assignment and solution.