angličtina

2

Ústav stavitelství (US)

Všech fakult

The basic secondary school knowledge from math and physics are requiret.

1. Tasks of structural mechanics, basic conceptions, presumptions. Plane systems of forces. Equilibrium and equivalence.
2. Basic types of statically determinate beams. Calculation model of planar beam, load actions, supports.
3. Calculation of support reactions. Components of internal forces, differential equilibrium conditions, internal forces diagrams. Solution of basic types of planar beams – simply supported beam and cantilever.
4. Cross-section characteristics of the planar figures.
6.Planar trusses. Calculation model, static definiteness, noncorect cases. Method of joints and method of sections.
8.Basic principles of the theory of elasticity. Deflection, strain, stress. Linear behaviour, material laws, working diagram. The relation between internal forces and the stresses. Simple tension – stress, strain, deflection.
9. Simple shear. Simple bending. Normal stress produced by bending. Design and check of bent girders.
10. The deflection of the bent bars. The differential equation of the deformation line. The methods of solution of the deformation line.
11. Shearing stress in a bent beam. The centre of the shear. Shearing stress in the thin-walled girders. The influence of the shear on the deflection of the beam.
12. Buckling strengths and the stability of the compressed bars. The check of the buckling bars.
13. The principal stress.

The students will be acquainting with reactions and internal forces of the plane static determinate structures, centroid and second order moments of cross-section. They also will be acquainting with basic principles of the theory of elasticity, as stress, strain, deformations and basic principál of dimensioning structures..

Garison P.,Basic Structures for Engineers and Architects, 2005, Blackwell Publishing Ltd. (EN)

actual lectures