NASA NTRS · 19760003388
Track/train dynamics test report modal survey
Abstract
The modal survey vibration test conducted on an 80 ton open hopper freight car is described. The test data, the post-test update of the modal survey test requirements and procedure, and an index to the test data are presented. Photographs of actual measurement locations and the test historical log are included.
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Vigil, R. A.. 1975-01-31. Track/train dynamics test report modal survey. https://ntrs.nasa.gov/citations/19760003388
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