Examination of the nature of loading welded joints in the connecting beam of wagon bogies in service
Strain gauge circuits were assembled and calibrated to study the stress-strain state of various elements of the connecting beams in four-axle railroad car bogies. Strains in the welded joints and weld zones were recorded. Frequencies were found to peak at 0.95-1.1 Hz and 0.6-0.75 Hz due to two modes...
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| Veröffentlicht in: | Welding international 1996-01, Vol.10 (6), p.487-490 |
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| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Strain gauge circuits were assembled and calibrated to study the stress-strain state of various elements of the connecting beams in four-axle railroad car bogies. Strains in the welded joints and weld zones were recorded. Frequencies were found to peak at 0.95-1.1 Hz and 0.6-0.75 Hz due to two modes of motion. |
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| ISSN: | 0950-7116 1754-2138 |
| DOI: | 10.1080/09507119609549036 |