Czech

Not applicable.

Institute of Structural Mechanics (STM)

The students will be able to solve reactions and internal forces of the plane statically determinate structures, of plane beams with straight and broken axis, to solve three-hinged broken beam with and without a tie, the planar composed beam systems and plane trusses systems, to design centroid and second order moments of gross-section.

The basic secondary s school knowledge from mathematics and physics.

Not applicable.

Not applicable.

Requirements for successful completion of the subject are specified by guarantor’s regulation updated for every academic year.

1.Introduction of structural mechanics, basic principles and axioms, tasks of Structural mechanics, calculation model, load actions. Decomposition of the plane forces. Moment to point, forces pair. Bunch of plane forces, general system of forces. System of parallel forces in the plane and this static centum.
2.Supports and reactions of the plane point and plate. Beam, supports and load actions. Calculation of support reactions – application of equilibrium conditions. Internal forces diagrams (normal and shear forces, bending moments) of the plane beam.
3.Differential equilibrium conditions, solution of basic types of beams – simply supported beams and cantilevers, straight beams with overhangs
4.Decomposition of slant connected load action. Support reactions and internal forces diagrams of the slant beam.
5.Supports reactions and internal forces diagrams of the beams with broken and curved axis.
6.Static of plane systems composites from points and rigid plate and, static and kinematical definiteness, exceptional state of the support. Solution of the reactions at supports.
7.Three-hinged broken beam (with and without a tie) and arches. Planar composed systems. Beam with hinges - Gerber’s girder.
8.Cross-section characteristics: Centroid of cross-section of the planar figures. 2nd order moments of cross-section of the planar figures, Steiner’s theorem.
9.2nd order moments for axis under rotation and eextreme values of 2nd order moments, polar moment of cross-section.
10.Mohr circles. Radius and ellipse of 2nd order moments of cross-section.
11.Planar trusses (hinged bar systems). Method of joints and method of sections, static and kinematical definiteness, Calculation of axial forces of hinged bar systems by method of joints and basic method of joints.
12.Calculation of axial forces of hinged bar systems by method of sections, Ritter solution, and no-joint load actions.
13.Static moment of force in space. Forces pair in space. Bunch of plane forces in space, general system of forces in space. Support and reaction in the space and this static centum. Internal forces in the space member, broken member in the space. Knowledge recapitulation.

Not applicable.

The students will be acquainting with: (i) Reactions and internal forces of the plane static determinate structures, (ii) centroid and second order moments of cross-section.

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Not applicable.

Not applicable.

Bedford, A., Fowler, W.: Statics - Engineering Mechanics. Addison-Wesley Publishing Company, Inc., 1995. (EN)
Meriam, J. L.: Statics and Dynamics. John Wiley & Sons, 1978. (EN)

Kytýr Jiří, Keršner Zbyněk, Zídek Rostislav, Vlk Zbyněk: Základy stavební mechaniky. 2004. (CS)