Abstract
Optimal planning of inspection and maintenance strategies for structures has become a subject of increasing interest especially for offshore structures for which large costs are associated with structural failure, inspections and repairs. During the last five years a methodology has been formulated to perform optimal inspection and repair strategies for structural components subject to uncertain loading conditions and material behavior. In this paper this methodology is extended to inelude also system failure i.e. failure of a given sub set of all the structural components. This extension ineludes a mathematical framework for the estimation of the failure and repair costs a.ssociated with systems failure. Further a strategy for selecting the components to inspect based on decision tree analysis is suggested. Methods and analysis schemes are illustrated by a simple example.
Originalsprog | Engelsk |
---|---|
Titel | Proceedings of the 11th International Conference on Offshore Mechanics and Arctic Engineering |
Redaktører | C. Guedes Soares, Y. Murotsu, A. Pittaluga, J.S. Spencer, B. Stahl |
Antal sider | 7 |
Vol/bind | 2 |
Forlag | American Society of Mechanical Engineers |
Publikationsdato | 1992 |
Sider | 145-151 |
ISBN (Trykt) | 0-7918-0911-0 |
Status | Udgivet - 1992 |
Begivenhed | International Conference on Offshore Mechanics and Arctic Engineering - Calgary. Alberta, Canada Varighed: 7 jun. 1992 → 12 jun. 1992 Konferencens nummer: 11 |
Konference
Konference | International Conference on Offshore Mechanics and Arctic Engineering |
---|---|
Nummer | 11 |
Land/Område | Canada |
By | Calgary. Alberta |
Periode | 07/06/1992 → 12/06/1992 |
Emneord
- Inspection Strategies
- Offshore Structure
- Reliability
- Systems