Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads
The paper presents results of the laboratory tests made for the prototype resilient under sleeper pads in the Warsaw University of Technology laboratory unit. These pads are dedicated to reduce vibrations transmitted to the vicinity of the railroad and to improve the resistance of the railroad struc...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2018-12-01
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| Series: | Archives of Civil Engineering |
| Subjects: | |
| Online Access: | http://www.degruyter.com/view/j/ace.2018.64.issue-4/ace-2018-0070/ace-2018-0070.xml?format=INT |
| _version_ | 1818199632491053056 |
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| author | Kraśkiewicz C. Zbiciak A. Oleksiewicz W. Karwowski W. |
| author_facet | Kraśkiewicz C. Zbiciak A. Oleksiewicz W. Karwowski W. |
| author_sort | Kraśkiewicz C. |
| collection | DOAJ |
| description | The paper presents results of the laboratory tests made for the prototype resilient under sleeper pads in the Warsaw University of Technology laboratory unit. These pads are dedicated to reduce vibrations transmitted to the vicinity of the railroad and to improve the resistance of the railroad structure. The laboratory testing program was carried out for elastomeric materials (polyurethane and rubber based) due to the PN-EN 16730 standard. The obtained values of the key parameters were used in order to determine the insertion loss vibration level by applying analytical method. The paper presents the influence of selected parameters i.e. static and dynamic moduli on the reduction of vibration and structure-borne sound level. |
| first_indexed | 2024-12-12T02:24:51Z |
| format | Article |
| id | doaj.art-5045707ffffc4388b2a4537d2fb56072 |
| institution | Directory Open Access Journal |
| issn | 1230-2945 |
| language | English |
| last_indexed | 2024-12-12T02:24:51Z |
| publishDate | 2018-12-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Civil Engineering |
| spelling | doaj.art-5045707ffffc4388b2a4537d2fb560722022-12-22T00:41:35ZengPolish Academy of SciencesArchives of Civil Engineering1230-29452018-12-0164418720110.2478/ace-2018-0070ace-2018-0070Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper PadsKraśkiewicz C.0Zbiciak A.1Oleksiewicz W.2Karwowski W.3MSc., Eng., Warsaw University of Technology, Faculty of Civil Engineering, Institute of Roads and Bridges, 16 Armii Ludowej Ave., 00-637 Warsaw, PolandProf., DSc., PhD., Eng., Warsaw University of Technology, Faculty of Civil Engineering, Institute of Roads and Bridges, 16 Armii Ludowej Ave., 00-637 Warsaw, PolandPhD., Eng., Warsaw University of Technology, Faculty of Civil Engineering, 16 Armii Ludowej Ave., 00-637 Warsaw, PolandPhD., Eng., Warsaw University of Technology, Faculty of Civil Engineering, 16 Armii Ludowej Ave., 00-637 Warsaw, PolandThe paper presents results of the laboratory tests made for the prototype resilient under sleeper pads in the Warsaw University of Technology laboratory unit. These pads are dedicated to reduce vibrations transmitted to the vicinity of the railroad and to improve the resistance of the railroad structure. The laboratory testing program was carried out for elastomeric materials (polyurethane and rubber based) due to the PN-EN 16730 standard. The obtained values of the key parameters were used in order to determine the insertion loss vibration level by applying analytical method. The paper presents the influence of selected parameters i.e. static and dynamic moduli on the reduction of vibration and structure-borne sound level.http://www.degruyter.com/view/j/ace.2018.64.issue-4/ace-2018-0070/ace-2018-0070.xml?format=INTunder sleeper padsstatic bedding modulusdynamic bedding modulusdynamic stiffening ratio |
| spellingShingle | Kraśkiewicz C. Zbiciak A. Oleksiewicz W. Karwowski W. Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads Archives of Civil Engineering under sleeper pads static bedding modulus dynamic bedding modulus dynamic stiffening ratio |
| title | Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads |
| title_full | Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads |
| title_fullStr | Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads |
| title_full_unstemmed | Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads |
| title_short | Static and Dynamic Parameters of Railway Tracks Retrofitted With Under Sleeper Pads |
| title_sort | static and dynamic parameters of railway tracks retrofitted with under sleeper pads |
| topic | under sleeper pads static bedding modulus dynamic bedding modulus dynamic stiffening ratio |
| url | http://www.degruyter.com/view/j/ace.2018.64.issue-4/ace-2018-0070/ace-2018-0070.xml?format=INT |
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