posted on 2017-12-06, 00:00authored byGopinath Chattopadhyay, Kakoli Chattopadhyay
Rail wear and rolling contact fatigue (RCF) in rails are major contributors of operational and maintenance cost in heavy haul lines. Collection of data, modelling degradation and estimation of parameter for failure models is necessary for accurate prediction of asset conditions. Failure to do so can lead to undetected rail breaks and unsafe track leading to derailments. There is a need for developing effective maintenance strategies for cost and risk reduction.This paper focuses on collection and analysis of field data over a period of time for maintenance cost model, estimation of parameter and decision support system applicable to heavy haul lines.
Funding
Category 4 - CRC Research Income
History
Start Page
281
End Page
288
Number of Pages
8
Start Date
2009-01-01
ISBN-13
9788493206468
Location
San Sebastian, Spain
Publisher
Fundaci n TEKNIKER
Place of Publication
Otaola, 20, 20600 Eibar
Peer Reviewed
Yes
Open Access
No
External Author Affiliations
Institute for Resource Industries and Sustainability (IRIS); Process Engineering and Light Metals;
Era Eligible
Yes
Name of Conference
International Congress on Condition Monitoring and Diagnostic Engineering Management