Finite Element Method (5 cr)

Objectives (course unit)

The student is familiar with the theoretical basis of the finite element method and can analyze structures and machine parts under static loading conditions using a typical FEM-program. The student will master the basic concepts of the finite element method, will know the most important element types, is able to utilize the results of FEM-analysis and will know the structure of a typical FEM-program. The student is familiar with the theory of the direct finite element method of trusses and frames and gets practice in applying the finite element method to two- and three-dimensional solid bodies.

Content (course unit)

Basic concepts of the finite element method, element types and results of the FEM-analysis. The structure of a typical FEM-program and its line of action. The direct finite element method of trusses and frames. Using a FEM-program in practice.

Prerequisites (course unit)

Prerequisites: The student knows the principles of statics and strength of materials and is familiar with the basics of the theory of elasticity.

Assessment criteria, satisfactory (1-2) (course unit)

The student knows the basic ideas of the element method. The student knows the theory of the elemental method of lattice and frame structures. The student is able to solve the tasks of calculating structures and machine parts using the elementary method of linear statics. The student recognizes the limitations of the element method and their effect. The student is somewhat motivated, takes responsibility for his / her performance, knows how to work in the group and gives and receives feedback.

Assessment criteria, good (3-4) (course unit)

The student knows the basic ideas of the element method well. The student understands the theory of the element method of lattice and frame structures. The student is able to independently solve the calculation tasks of structures and machine parts using the elementary method of linear statics. The student understands the limitations of the element method and is able to describe their effect. Students are motivated, take responsibility for their own and team performance and are able to constructively give and receive feedback.

Assessment criteria, excellent (5) (course unit)

The student knows the basic ideas of the element method. The student knows the theory of the element method of lattice and frame structures and is able to apply it to practice. The student is able to independently solve the calculation tasks of structures and machine parts using the elementary method of linear statics. The student understands the constraints of the element method and can reasonably describe their effect. Students are highly motivated, committed to taking responsibility for their own and group performance, and are able to systematically use feedback as a tool for professional growth.

Assessment methods and criteria

Oppimistehtävät: Opintojaksoon sisältyy kolme elementtimenetelmä-ohjelmistolla tehtävää oppimistehtävää, joista maksimi yhteispistemäärä on 2x15p = 30 p.
Tentti: Opintojaksolla ei järjestetä tenttiä. Tentin/välikokeet korvaavat Moodle-tehtävät. Tehtäviä on yhteensä 6 kpl. Maksimipistemäärä käsinlaskutehtävistä on 6x4p = 24p

Minimisuoritus:
Oppimistehtävät 10p
Moodletehtävät 8p

Assessment scale

0-5

Teaching methods

lähiopetus
harjoitukset
harjoitustyö

Learning materials

Luentomonisteet: Moodle
Salmi, Kuula: Rakenteiden mekaniikka, 2012

Content scheduling

Aikataulun mukaisesti teoriatunnit ja tietokoneella tehtävät harjoitukset.

Teoriatunnit: Elementtimenetelmän perusajatukset. Ristikko- ja kehärakenteiden elementtimenetelmä.
Harjoitukset: FEM-ohjelmiston rakenne, toimintatapa ja käyttö lujuuslaskentaan.

Further information

mikko.ukonaho@tuni.fi
050-4314020
F2-12