Degradation - Prediction Models of the Railway Track Quality
| Autor: | Janka Šestáková, Martin Mečár, Libor Ižvolt |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Environmental Engineering
quality index Computer science media_common.quotation_subject assessment 0211 other engineering and technologies railway track 02 engineering and technology prediction Engineering (General). Civil engineering (General) Reliability engineering monitoring 020303 mechanical engineering & transports 0203 mechanical engineering 021105 building & construction Quality (business) TA1-2040 Predictive modelling Civil and Structural Engineering Degradation (telecommunications) media_common |
| Zdroj: | Civil and Environmental Engineering, Vol 15, Iss 2, Pp 115-124 (2019) |
| ISSN: | 2199-6512 1336-5835 |
| Popis: | During the railway track life, its operational quality is represented by the key information on the extent and method of its degradation, applying indicators which were appropriately selected, surveyed and evaluated within the diagnostic activities. The paper describes methods and procedures of experimental verification, i. e. obtaining and evaluating operational quality indicators, representing design parameters and determining its quality. Determining the dependence of the values of different quality indicators on time or place of measurement allows to construct models of structure behaviour over its lifetime and to predict the time and place when and where the permissible boundary values of the qualitative indicators can occur. The paper presents the models prepared for monitored experimental sections in the Slovak Railways (ŽSR) network. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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