Publication detail

Optimisation of Maintenance Strategy in a Bridge Network.

Authors: Menčík Jaroslav | Rudolf Petr

Year: 2005

Type of publication: článek ve sborníku

Name of source: Reliability, Safety and Diagnostics of Transport Structures and Means 2005 : proceedings of the 2nd International Conference

Publisher name: Univerzita Pardubice

Place: Pardubice

Page from-to: 224-231

Titles:

Language	Name	Abstract	Keywords
cze	2. mezinárodní konference ?Spolehlivost, bezpečnost a diagnostika dopravních konstrukcí a prostředků 2005?.	Článek se zabývá mostními systémy øízeními v nìkolika zemí. Popisuje optimalizací pro jednotlivé mosty , založenou na minimalizaci celkového množství životních cyklických výdajù. Přímými náklady pro opravy, režijní náklady.	Mosty; spolehlivost; poškozování; údržba; porucha; bezpečnost; optimalizace;
eng	Optimisation of Maintenance Strategy in a Bridge Network.	The paper is based on the experience with bridge management systems in several countries. First, the maintenance optimisation for a single bridge is described, based on the minimisation of the total life cycle costs. In addition to direct costs for repairs, also indirect costs are considered, such as those caused to bridge users due to rerouting. Usually, several maintenance alternatives are possible. For each, the total costs are calculated and compared, and the best variant is chosen. The second part of the paper explains the principles of optimised maintenance for a stock of bridges. Here, a three?step procedure is effective: 1. prioritisation of bridges for repair according to their condition in comparison with those of all bridges in the stock, 2. prioritisation according to the importance of the bridge and route, and 3. the choice of the most effective strategy based on cost effectivness and financial resources.	Bridges; reliability; deterioration; maintenance; failure; safety; optimisation;

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