FORECAST OF WEAR OF METAL BRIDGE SPANS
Abstract
To get an objective assessment of the actual technical condition of a bridge, a mathematical model of the wear of artificial structures is designed. Weilbull law has appeared to be the best instrument between all studied laws of distribution that could be used to describe wear function. The model assesses the technical condition and its prediction in relation to the operating artificial structures on railways. The proposed design scheme, and graphs of wear function of bridge structures create conditions that will ensure maximum reliability of superstructures with a minimum of support costs.
About the Author
O. I. Kos
Moscow State University of Railway Engineering (MIIT), Moscow
Russian Federation
Russian Federation
Ph.D. student at the department of automated design systems
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Review
For citations:
Kos O.I. FORECAST OF WEAR OF METAL BRIDGE SPANS. World of Transport and Transportation. 2014;(5):82-89.
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