Curved beams and frames (theory, analytical methods of solution and solution via Finite Element Method). Straight beams on elastic foundation (theory, analytical and numerical methods of solution and solution via Finite Element Method), influence of temperature, shearing and normal forces on displacement). Curved beams and frames on elastic foundation (theory, analytical methods of solution and solution via Finite Element Method). Staistical methods in mechanics (reliability of structures and machine parts, SBRA method -- Simulation-Based Reliability Assessment), Moment theory of shell structures (theory, analytical methods and solution via Finite Element Method). Elastomers (theory and solution via Finite Element Method, detection of material behaviour). Modern approaches in the tasks of plasticity (theory and solution via Finite Element Method, forging, cyclic plasticity).