Czech

5

Institute of Railway Structures and Constructions (ZEL)

Not applicable.

Railway substructure, subdivision and construction of rail substructure and its construction layers, construction and shape of earth formation
Railway superstructure and modern railway structure design, interaction between railway vehicle and track, static track design, switches, crossings and turnouts.
Physics, vibrations, proper vibrations, energy of a harmonics vibrations, damped vibrations, forced vibrations, addition of vibrations
Examination of the response of structures subjected to excitation, bases of the vibration theory, frequency domain analysis.

Not applicable.

Not applicable.

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1. Introduction into transportation structures problems, hygiene standards and regulations. 2. Aims and physical principles of measurements and devices.
3. Types of measuring sensors, principles of electronical measurements of physical quantities.
4. Multi-channel measurements, measuring software, principles of data recorded elaboration and proportional dependencies on various quantities.
5. Measurements of mechanical and fatigue material properties within transportation structures, measurements, analyses and modelling of mechanical exertion, static and dynamic phenomena.
6. Measuring, modelling and analysis of temperature and thermal fields.
7. Measurements and analyses of noise and trembling. Comparison of measuring and modelling techniques. Prediction of noise levels from road, rail transport and air transport.
8. Modal analyses, comparison of measuring and modelling techniques. Analyses of measurements.
9. Design and analyses of anti-noise and anti-vibration measurements.
10. Rail defects – measurement, analysis, classification. Track recording cars.
11. Atmosphere contamination originate from road and railway transport, measurement and computation of emission.
12. Roughness measurement, measurement of longitudinal and lateral deformations of road surface, recording cars for alignment measurement and for measurement of road surface properties.
13. Measurement of road bearing capacity, modelling and bearing estimation, complex measurement utilisation for maintenance and renewal of roads.

Not applicable.

The objective of the subject is to introduce students to the problems of hygiene standards and regulations, measurements and analyses of noise and trembling measurements, design and analyses of anti-noise and anti-vibration structures, environment contamination originate from road and railway transport and to practise acquires knowledge and skills.

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

Not applicable.

Not applicable.

Smutný, J.: Měřící technika a modelování. CERM 1998

Not applicable.

26 hours, compulsory