| Course title |
Technical mechanics |
| Lecturer |
dr inż. Andrzej Sierzputowski
dr inż. Eugeniusz Paszek |
| Semester |
Spring |
| Description |
During the course students learn mechanics (statics) and strength of materials. |
| Prerequisites |
Knowledge of mathematics and physics (acquired during the 1st semester). |
| Course content |
Coplanar and spatial force system, constraints and reaction forces, of constraints, conditions of equilibrium and equations of equilibrium, state of stress and strain (normal and shearing stress, principal stress, components of stress, thermal stress, elongation, unit elongation, thermal deformation, Hooke's law, Mohr's circle, statically determinable and indeterminable systems, testing of mechanical properties (limit of proportionality, elastic limit, yield point, yield strength, tensile test, shearing test, compression test, hardness test, impact test, fatigue test etc.), working stress, factor of safety, strength criteria, permanent and temporary joints, statical moment, polar moment of inertia, moment of inertia with respect an axis. centre of mass, calculated of twisting moment, angle of twist, torsional stress, bending moment, shearing forces and bending stress (of a beam), combined stress, theories of strength, buckling (of a bar), elastic and non-elastic buckling, critical force, slenderness ratio, reduced buckling length, membrane theory of shells, Lame's theory of thick-walled cylinders, factors influencing the designing of pressure vessels with agitators, designs of shells, flanges and supports for vertical vessels. |
| Recommended books |
- L. Dobrzański "Mechanika techniczna i elementy rysunku technicznego", Ofic. Wyd. P.W. 1993
- J. Leyko "Mechanika ogólna", wyd. 9, Wyd. Naukowe PWN, 1997
- M. Niezgodziński, T. Niezgodziński "Wytrzymałość materiałów", wyd. 14, Wyd. Naukowe PWN, 1998 |
| Examination type |
written + oral |
| Level |
1st year |
| Credits |
6 |
| Language |
Polish |
| Faculty |
Chemical and Process Engineering |
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