# 337-0402/01 – Statics (STATM)

 Gurantor department Department of Mechanics Credits 5 Subject guarantor doc. Ing. Jiří Podešva, Ph.D. Subject version guarantor doc. Ing. Jiří Podešva, Ph.D. Study level undergraduate or graduate Study language Czech Year of introduction 2008/2009 Year of cancellation 2014/2015 Intended for the faculties FMT Intended for study types Bachelor
Instruction secured by
GRE196 Ing. Jan Grepl, Ph.D.
KOV488 Ing. Michal Kováčik
POD10 doc. Ing. Jiří Podešva, Ph.D.
POR05 doc. Ing. Zdeněk Poruba, Ph.D.
SZW73 Ing. Jan Szweda, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2

### Subject aims expressed by acquired skills and competences

To define the basic laws and rules of the force operating, the equivalent force, the equilibrium of forces, the free body diagram. To explain the basic principles of the force operating and the free body diagram constructing. To apply these tools for the solution of the practical technical problems. To analyze the mechanical structure behavior from the force transmision point of view. To categorize the force systems, the body systems from the motion and force transmision point of view. To predict the mechanical system behavior depending on its structure.

Lectures
Tutorials

### Summary

General principles, fundamental quantities of mechanics. Forces and their characteristics, Moments, Force systems – 2D, 3D, equilibration, congruence. Centre of mass, centre of gravity – lines, areas, volumes. Equilibrium of rigid body, the main form of links – in area and space. System of volumes. Principle of free body diagrams. Internal forces in structural members. Trusses – methods of solution. Friction, characteristic of coulomb friction, analysis of systems involving friction. Stability- the main definition. The basic form of analytical statics.

### Compulsory literature:

1. Riley, William Franklin, Sturges, Leroy D. : Engineering mechanics: Statics, John Wiley and Sons, inc., New York, 1993 ISBN 0 - 471 - 51241 - 9

### Recommended literature:

1. Juliš,Tepřík,Slavík : Statika, Praha, SNTL 1987 3. Žiaran Stanislav: Technická mechanika Statika, Vydavateľstvo STU v Bratislave, 2003, ISBN 80-227-1863-7 4. Stejskal, Březina, Knězů : Mechanika I

### E-learning

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### Prerequisities

Subject has no prerequisities.

### Co-requisities

Subject has no co-requisities.

### Subject syllabus:

1. The basic terms of static, the force, the force operations. 2. The force system, its classification. The force system with common and general point of application, plane (2D) and space (3D). 3. The equivalent substitution of the force system - the resulting force. The force and moment effect. 4. The force system equilibrium, the equations of equilibrium, force and moment equations. 5. The centre of gravity of the mass objects - lines, areas and bodies. 6. The force acting on the bodies, the body support (constraint) in joints. the types of planar (2D) and space (3D) joints. 7. The free body diagram constructing - one of the basic approaches in mechanics. The reaction solution in supports. 8. The beam, the beam loading, the reaction solution. The internal forces of the beam. 9. The planar frame structures, loading, reaction solution, internal forces. 10. The body system. The body link by constraints. The loading, the reaction solution, the constraint forces solution. 11. The bar as the specific type of body. The joints, loading, the axial force. 12. The bar system, the axial forces solution. The nodal joint method, the cutting method. 13. The passive resistance against motion. 14. The practical applications.

### Conditions for subject completion

Conditions for completion are defined only for particular subject version and form of study

### Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2014/2015 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2013/2014 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2012/2013 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2011/2012 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2010/2011 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2009/2010 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan
2008/2009 (B3923) Materials Engineering (3911R034) Materials and Technologies for Automobile Industry P Czech Ostrava 1 Compulsory study plan

### Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner