MEC313   Finite Element Techniques   (10 credits)

Description

The module aims to give students a thorough knowledge and understanding of the principles of the Finite Element Method. The approach will be based on energy methods (Principle of Minimum Total Potential Energy). Formulation of statics problems using 1D elements (bar elements, shaft elements, beam elements and beam-column elements), and truss elements will be taken up. Finally, a simple 2D element for plane stress/plane strain case will be formulated. Throughout the module, assembly, application of boundary conditions, and solution procedures will be discussed with examples. The students will be expected to apply this knowledge given a problem. The use of a commercial finite element code will be provided via laboratory sessions, where various modelling strategies, appreciation of the scope of application, check validity, and the ability to interpret results will be covered. The fundamentals of the method and the ability to apply it to various situations will be tested via a written exam. The practical use of the commercial finite element software will be assessed via a mini-report. Feedback during the term will be provided via an online quiz.

Reading List