2019
DOI: 10.1016/j.engfailanal.2019.07.019
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Investigation of the brittle fracture of the locomotive draw hook

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Cited by 10 publications
(3 citation statements)
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References 12 publications
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“…According to EU Directive 2016/798 [1], train breaks apart are classified as incidents and are not recorded in the Rail accidents database [2] to the ERA (European Union Agency for Railways). Analyzes of individual cases of train breaks apart were carried out, with an emphasis on determining the cause of coupling system failure and the root cause analysis [3][4][5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%
“…According to EU Directive 2016/798 [1], train breaks apart are classified as incidents and are not recorded in the Rail accidents database [2] to the ERA (European Union Agency for Railways). Analyzes of individual cases of train breaks apart were carried out, with an emphasis on determining the cause of coupling system failure and the root cause analysis [3][4][5][6][7][8].…”
Section: Introductionmentioning
confidence: 99%
“…Failure of draw gear and screw coupling components are examined from aspects of fatigue failure, lifespan, stress concentration and nil ductility temperature (NDT) failure [2][3][4][5]. In extreme cases, the traction forces or longitudinal dynamic forces (LDF) can be so large that can lead to train breaks apart and therefore reduces the safety of railway traffic.…”
Section: Introductionmentioning
confidence: 99%
“…Topoloji optimizasyonları gerçekleştirilirken parça xy düzlemine göre simetrik olduğu için bu düzleme göre simetrik olması imalat kısıtı olarak eklenmiştir. Şekil 4'te sonlu eleman modeli ve sınır şartları, tablo 2'de ise sonlu eleman modelleri ile ilgili gerekli tanımlamalar gösterilmiştir[38]. Doğrusal statik analiz sonucunda en yüksek yer değiştirme miktarı 0,16 mm olarak ölçülmüştür.…”
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