# 301.038 Exercises in Mechanics 3 This course is in all assigned curricula part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_21",{id:"j_id_21",showEffect:"fade",hideEffect:"fade",target:"isAllSteop"});});This course is in at least 1 assigned curriculum part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_23",{id:"j_id_23",showEffect:"fade",hideEffect:"fade",target:"isAnySteop"});}); 2023S 2022S 2021S 2020S 2019S 2018S 2017W 2016W 2015W 2014W 2013W 2012W 2011W 2010W 2009W 2008W 2007W 2006W 2005W 2004W 2003W 2002W

2022S, UE, 2.0h, 2.0EC

## Properties

• Semester hours: 2.0
• Credits: 2.0
• Type: UE Exercise
• LectureTube course
• Format: Hybrid

## Learning outcomes

After successful completion of the course, students are able to:

• use the principle of virtual work in statics as well in dynamics.
• compute potential and kinetic energies to derive the Lagrange equations. The students are also able to find static solutions and the linearised equations in their vicinity.
• to compute the solutions of a static system by use of the potential energy and to study the stability of the soution.
• to compute and draw the cutting forces of a beam for further use in the principle of virtual forces. Further they are able to compute static indetermined forces as well as displacements and rotations.
• to find valid Ritz-ansätze for beam systems to receive Lagrangian equations with few degrees of freedom. There they use kinetic energy, potential of gravity forces as well as internal energy of the beam. Beneath all abilities they already learned at the Lagrangian chapter, especially eigen frequencies of beams are presented.

## Subject of course

d'Alembert's principle, Lagrange's equations, 3-dimensional continuum (strain tensor, stress tensor, constitutive equations), linearised elasticity theory, curved rods, energy methods, approximation methods, stability of equilibria and motions

## Teaching methods

Lectures are held via distance learning. You can view the (weekly) uploaded videos on YouTube (playlist: UE Mechanik 3): https://www.youtube.com/c/mechanikfesterkörpertuwien

Immanent

## Course dates

DayTimeDateLocationDescription
Thu14:00 - 16:0003.03.2022 - 30.06.2022HS 18 Czuber - MB Übung
Exercises in Mechanics 3 - Single appointments
DayDateTimeLocationDescription
Thu03.03.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu10.03.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu17.03.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu24.03.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu31.03.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu07.04.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu28.04.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu05.05.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu12.05.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu19.05.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu02.06.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu09.06.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu23.06.202214:00 - 16:00HS 18 Czuber - MB Übung
Thu30.06.202214:00 - 16:00HS 18 Czuber - MB Übung

## Examination modalities

Two written exams during the semester term. More information in Merkblatt (in TUWEL).

## Exams

DayTimeDateRoomMode of examinationApplication timeApplication modeExam
Mon16:00 - 18:0024.04.2023FH Hörsaal 1 - MWB assessed24.03.2023 09:00 - 23.04.2023 17:00TISS1.Test (Paralleltermin)
Mon16:00 - 18:0024.04.2023Informatikhörsaal - ARCH-INF assessed24.03.2023 09:00 - 23.04.2023 17:00TISS1.Test (Paralleltermin)
Mon16:00 - 18:0026.06.2023FH Hörsaal 1 - MWB assessed26.05.2023 09:00 - 25.06.2023 17:00TISS2. Test (Paralleltermin)
Mon16:00 - 18:0026.06.2023Informatikhörsaal - ARCH-INF assessed26.05.2023 09:00 - 25.06.2023 17:00TISS2. Test (Paralleltermin)
Tue16:00 - 18:0027.06.2023FH Hörsaal 1 - MWB written26.05.2023 09:00 - 26.06.2023 17:00TISS2. Test (Paralleltermin)
Tue16:00 - 18:0027.06.2023Informatikhörsaal - ARCH-INF written26.05.2023 09:00 - 26.06.2023 17:00TISS2. Test (Paralleltermin)
Fri10:00 - 12:0014.07.2023Informatikhörsaal - ARCH-INF assessed14.06.2023 09:00 - 07.07.2023 17:00TISSErsatztest

## Course registration

Begin End Deregistration end
31.01.2022 00:00 01.11.2022 00:00 01.11.2022 00:00

## Curricula

Study CodeSemesterPrecon.Info
033 245 Mechanical Engineering 4. Semester
Course requires the completion of the introductory and orientation phase
033 282 Mechanical Engineering - Management
Course requires the completion of the introductory and orientation phase
066 473 Chemical and Process Engineering
066 482 Mechanical Engineering - Management 4. Semester
Course requires the completion of the introductory and orientation phase
700 Mechanical Engineering 3. Semester
740 Industrial Engineering-Management 3. Semester

## Literature

The exercises are based on the lecture notes of the Mechanics 3 lecture. Further documents will be made available via the TUWEL-Platform.

German