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Lecturer(s)
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Kotlánová Barbora, Ing.
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Javořík Jakub, doc. Ing. Ph.D.
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Course content
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1. Basic concepts, ways of solids loading, distribution of external forces, internal static effects, method of sections. 2. Stress-point in the body, body deformation, stress and strain relation in point of a body, an experimental determination. 3. Simple tension, compression, transverse narrowing, deformation energy, law of superposition. 4. Castigliano's method. 5. Static definite and indefinite cases of the tension and pressure, temperature effect. 6. Rotating-arm, ring, dynamic loads in tension and compression. 7. Linear, planar and spatial stress, Mohr's chart, stress and strain, strain energy. 8. Strength theory. 9. Geometric characteristics of cross-section. 10. Plane-bending of beams, Schwedler theorem, shear stress in the beam. 11. Deformation of beams, deflection equation, using the strain energy to determine the strain. 12. Torsion of rods, deformations and torsional strain energy. 13. Coil springs and their deformations. 14. Combined loads. Stability of beams, design of rods.
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Learning activities and teaching methods
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Lecturing, Practice exercises
- Preparation for examination
- 150 hours per semester
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| prerequisite |
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| Knowledge |
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| Knowledge of mathematics and mechanics obtained during previous studies. |
| Knowledge of mathematics and mechanics obtained during previous studies. |
| learning outcomes |
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| stress distribution in solids, strain of solids, relationship between stress and strain |
| stress distribution in solids, strain of solids, relationship between stress and strain |
| geometric characteristics of cross-sections |
| geometric characteristics of cross-sections |
| stress and strain under tension/compression |
| stress and strain under tension/compression |
| stress and strain under torsion/bending |
| stress and strain under torsion/bending |
| buckling of columns |
| buckling of columns |
| Skills |
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| to determine the internal forces of the loaded solids |
| to determine the internal forces of the loaded solids |
| to verify component design based on strength criteria |
| to verify component design based on strength criteria |
| to verify component design based on deformation criteria |
| to verify component design based on deformation criteria |
| to determine material constants for basic loading modes |
| to determine material constants for basic loading modes |
| to determine the geometric characteristics of cross-sections |
| to determine the geometric characteristics of cross-sections |
| teaching methods |
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| Knowledge |
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| Lecturing |
| Lecturing |
| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Skills |
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| Practice exercises |
| Practice exercises |
| Individual work of students |
| Individual work of students |
| assessment methods |
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| Knowledge |
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| Preparation of a presentation |
| Preparation of a presentation |
| Oral examination |
| Oral examination |
| Grade (Using a grade system) |
| Grade (Using a grade system) |
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Recommended literature
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Hájek, E., Reif, P., Valenta, F. Pružnost a pevnost I. Praha : SNTL, 1988.
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Janíček, P., Florian, Z. Mechanika těles - Úlohy z pružnosti a pevnosti I. Praha : MON, 1990. ISBN 80-214-0197-4.
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Michalec, J. a kol. Pružnost a pevnost I. Praha : ČVUT, 2001. ISBN 80-01-02359-1.
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Oliva, Josef. Pružnost a pevnost. Brno : VUT, 1987.
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Volek, František. Základy pružnosti a pevnosti. Vyd. 2. Zlín : Univerzita Tomáše Bati, 2006. ISBN 80-7318-440-0.
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