# 309.025 Mechanics of solid bodies for chemical engineers - exercises 1 This course is in all assigned curricula part of the STEOP.\$(function(){PrimeFaces.cw("Tooltip","widget_j_id_20",{id:"j_id_20",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_22",{id:"j_id_22",showEffect:"fade",hideEffect:"fade",target:"isAnySteop"});}); 2023S 2022S 2021S 2020S 2019S 2018S 2016W 2015W 2014W 2013W 2012W 2011W 2010W 2009W 2008W 2007W 2006W 2005W 2004W 2003W 2002W 2001W

2022S, UE, 2.0h, 2.0EC

## Properties

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

## Learning outcomes

After successful completion of the course, students are able to perform the following tasks for the solution of basic problems of statics and strength of materials and to combine them for the complete solution of the problems:

• To identify given forces like those of springs, gliding friction, gravity, and also (other) distributed forces, and to formulate them mathematically for the solution of equilibrium problems;
• To apply the conditions of equilibrium both graphically and arithmetically to find the constraining forces in a statically determined system;
• To determine the stress resultants in beam-like structures as functions of a characteristic coordinate and to represent them graphically;
• To determine in adhesion problems the limits of equilibrium with respect both to the onset of sliding and to tilting graphically as well as arithmetically and to find the necessary minimum coefficient of adhesion for equilibrium; moreover, to check systems for self-locking behaviour; furthermore, to find the forces in systems where bodies move with sliding friction (and constant velocity) both graphically and arithmetically;
• To determine the center of gravity of bodies and plane areas by Guldin's rule and appropriate combination of sub-bodies/areas with already determined centers of gravity;
• To determine the moments of inertia and products of inertia both for bodies and plane areas by application of Steiner's law;
• To find the stresses and displacements in straight Euler-Bernoulli bars caused by tension/compression, bending, and torsion (of bars with circular cross section) both for statically determined and undetermined systems; to this aim, to apply  the principle of superposition, too.

## Subject of course

Problems illustrating the following topics of mechanics:

1. Statics:

Systems of forces, equilibrium problems: graphical and analytical solutions;

Forces and moments in beam-like structures: determination of the stress-resultants;

Adhesion and sliding motion with friction;

Geometrical properties of bodies and plane areas (center of gravity, moments and products of inertia).

2. Basic problems of Strength of materials:

Straight bars under tension/compression and bending: stress and displacement for both statically determined and undetermined supported bars;

Torsion of bars with circular cross-section;.

Statically determined and undetermined systems of bars under combined loads

## Teaching methods

Problems illustrating the above mentioned topics of mechanics have to be solved by the students (at Summer Semester 2022 in 'hybrid' mode; for details see the German version)

## Mode of examination

Immanent

A subscription for this course in TISS is obligatory!

The course in the classroom starts at Tuesday, March 15th, 2022.

## Course dates

DayTimeDateLocationDescription
Wed12:00 - 13:0002.03.2022 FH HS1, parallel dazu Live Stream (über TUWEL-Kurs abgewickelt)Vorbesprechung gemeinsam mit VO
Tue10:00 - 12:0015.03.2022 - 28.06.2022GM 3 Vortmann Hörsaal - VT LVA
Tue10:00 - 12:0026.04.2022Seminarraum BA 10B - MB Parallelhörsaal für 1. Test
Tue10:00 - 12:0021.06.2022Seminarraum BA 10B - MB Parallelhörsaal für 2. Test
Fri10:00 - 12:0001.07.2022Seminarraum BA 05 - MB Einsichtnahme UE-Tests
Tue10:00 - 12:0005.07.2022Seminarraum BA 02B Ersatztest
Mechanics of solid bodies for chemical engineers - exercises 1 - Single appointments
DayDateTimeLocationDescription
Wed02.03.202212:00 - 13:00 FH HS1, parallel dazu Live Stream (über TUWEL-Kurs abgewickelt)Vorbesprechung gemeinsam mit VO
Tue15.03.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue22.03.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue29.03.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue05.04.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue26.04.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue26.04.202210:00 - 12:00Seminarraum BA 10B - MB Parallelhörsaal für 1. Test
Tue03.05.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue10.05.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue17.05.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue24.05.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue31.05.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue14.06.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue21.06.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Tue21.06.202210:00 - 12:00Seminarraum BA 10B - MB Parallelhörsaal für 2. Test
Tue28.06.202210:00 - 12:00GM 3 Vortmann Hörsaal - VT LVA
Fri01.07.202210:00 - 12:00Seminarraum BA 05 - MB Einsichtnahme UE-Tests
Tue05.07.202210:00 - 12:00Seminarraum BA 02B Ersatztest

## Examination modalities

Online tests serve as a basis for the mark; for further details see the German version.

## Course registration

Begin End Deregistration end
10.02.2022 09:00 22.04.2022 23:59 22.04.2022 23:59

### Precondition

The student has to be enrolled for at least one of the studies listed below

## Literature

Lecture notes for this course are available.

## Previous knowledge

Good highschool-knowledge in mathematics and physics.

German