Published April 2018

Definition of residual life and residual risk for hydraulic structures based on probabilistic models

I.Kh. Mammadova

A.S. Abdullayev

F.G. Hasanov

Keywords:  
hydraulic structure
residual and average operation life
residual resource
probabilistic model
lognormal distribution
Poisson law
residual risk

The paper deals with the issues of definition of residual risk, residual resource and residual life for hydraulic structures located at the final operational stage. The authors offer using probabilistic models in calculation of residual risk and residual resource of evaluated facilities. Implementation of these calculations plays significant role in the view of failure reduce and provision of operation safety before and after the total overhauls.

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