Acoustic Emission Approach to Determining Survivability in Fatigue Tests

Procedia Computer Science. Vol.149: ICTE in Transportation and Logistics 2018 (ICTE 2018) 2019
Dmitriy Evseev, Boris Medvedev, Philip Medvedev, Guntis Strautmanis, Sergei Samoshkin

In order to correctly determine of the survivability of rolling stock parts during fatigue tests, it is necessary to accurately determine the time of the fatigue crack start. This work is devoted to the acoustic-emission method of detecting a fatigue crack at the initial stage of its growth. Frequency, time and median filters are applied. The technique was applied during the testing of side frames of wheeled trolleys of freight cars.

Keywords
survivability, fatigue, acoustic emission, signal processing
DOI
10.1016/j.procs.2019.01.136
Hyperlink
https://www.sciencedirect.com/science/article/pii/S1877050919301437?via%3Dihub

Evseev, D., Medvedev, B., Medvedev, P., Strautmanis, G., Samoshkin, S. Acoustic Emission Approach to Determining Survivability in Fatigue Tests. In: Procedia Computer Science. Vol.149: ICTE in Transportation and Logistics 2018 (ICTE 2018), Lithuania, Klaipeda, 1-1 January, 2019. Amsterdam: Elsevier, 2019, pp.282-287. ISSN 1877-0509. Available from: doi:10.1016/j.procs.2019.01.136

Publication language
English (en)