Výsledky vyhledávání - "Mancheol Kim"

Akademický článek

A Fatigue Reliability Assessment for Rail Tension Clamps Based on Field Measurement Data

Autor: Ji-Hyeon Kim, Yeun-Chul Park, Mancheol Kim, Hyoung-Bo Sim

Publikováno v: Applied Sciences, Vol 12, Iss 2, p 624 (2022)

Tension clamps play an important role in maintaining the track gauge by fixing the rails to the sleepers. Damage to the tension clamps was observed on an urban railway. The cause of the fracturing of the tension clamps was identified and reliability

Externí odkaz: https://doaj.org/article/893df2492a8d4e19b10c6027f81d45f5

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Akademický článek

Effect of the Depth of Decarburized Layer in SKL15 Tension Clamp on Fatigue Strength

Autor: Yeun-Chul Park, Chang-Beom An, Mancheol Kim, Hyoung-Bo Sim

Publikováno v: Applied Sciences, Vol 11, Iss 9, p 3841 (2021)

The surface of a quenched and tempered spring steel may have a decarburized layer from which the carbon component has been reduced. The fatigue strength of the decarburized layer is low compared to the base metal, which can easily develop fatigue cra

Externí odkaz: https://doaj.org/article/0888c4d86ef9422086536f077592796c

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