Prediction of fatigue fractures diffusion on the cableway haul rope
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- 作者：Pavel Peterkaa ; pavel.peterka@tuke.sk" class="auth_mail" title="E-mail the corresponding author ; Peter Kačmá ; rya ; Jozef Kre&scaron ; á ; ka ; Já ; n &Scaron ; imoňá ; kb ; Peter Bindzá ; ra ; Du&scaron ; an Mitrí ; ka
- 关键词：Steel wire ropes ; Cableways ; Fretting fatigue ; non-destructive testing ; Statistic methods of prediction
- 刊名：Engineering Failure Analysis
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：59
- 期：Complete
- 页码：185-196
- 全文大小：1944 K
文摘
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Determination of residual life by prediction of break development on the rope
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Development of the fractures was in progress under the bathtub fatigue curve.
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The increase in the number of breaks has an exponential course.
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Increasing the life of the cableway rope by 117% by means of break development prediction
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The plausibility indicator MAPE does not exceed 10%; it indicates a successful prediction.