Course Description
Fundamental finite element theory for the solution of engineering problems. Geometrical modelling techniques, element selection, and tests for accuracy. Emphasis on problems in structural mechanics and elasticity.
Additional Requirements for Graduate Students:
Graduate students will be required to write an additional computer program and perform advanced analyses on their final project.
Athena Title
Intro Finite Element Analysis
Prerequisite
(ENGR 2140 or ENGR 2140E) and (MATH 2700 or MATH 2700E)
Semester Course Offered
Offered every year.
Grading System
A - F (Traditional)
Course Objectives
Upon successful completion of this course, students will be able to: 1. Understand the basic theory of the finite element analysis (FEA) 2. Use a commercial FEA software, including use of the preprocessor, analysis and postprocessor modules 3. Know how to select appropriate FEA elements for the physical structures 4. Know how to apply loads and boundary conditions 5. Interpret FEA results and determine which features are physical and which may be artifacts of the choices made in generating the FEA model 6. Construct simple solutions by hand for checking and correcting FEA models 7. Apply FE analysis to simple engineering design problems, and convey modeling processes and results 8. Understand the importance of professional responsibility
Topical Outline
introduction to the concept of stiffness and the stiffness matrix; spring and truss elements; principle of minimum potential energy; the beam element; triangular elements for plane stress and plane strain; axisymmetric elements; tests for accuracy and convergence; introduction to heat transfer and fluid flow analysis
Syllabus