Numerical and experimental study of the dynamic factor of the dynamic load on the urban railway
| Autor: | Tran Anh Dung, Mai Van Tham, Do Xuan Quy, Tran The Truyen, Pham Van Ky, Le Hai Ha |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
train speed
Computer science business.industry Materials Science (miscellaneous) dynamic load factor 0211 other engineering and technologies 02 engineering and technology Structural engineering Structural dynamics Dynamic load testing dynamic load track stiffness 020303 mechanical engineering & transports 0203 mechanical engineering Mechanics of Materials Dynamic factor 021105 building & construction urban railway TJ1-1570 Mechanical engineering and machinery business |
| Zdroj: | Journal of the Mechanical Behavior of Materials, Vol 29, Iss 1, Pp 195-202 (2020) |
| ISSN: | 2191-0243 0334-8938 |
| Popis: | This paper presents simulation calculations and experimental measurements to determine the dynamic load factor (DLF) of train on the urban railway in Vietnam. Simulation calculations are performed by SIMPACK software. Dynamic measurement experiments were conducted on Cat Linh – Ha Dong line. The simulation and experimental results provide the DLF values with the largest difference of 2.46% when the train speed varies from 0 km/h to 80 km/h |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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