Inspection Strategies for Concrete Bridges

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Resumé

In this paper an optimal inspection strategy for concrete bridges based on periodic routine and detailed inspections is presented. The failure mode considered is corrosion of the reinforcement due to chlorides. A simple modelling of the corrosion and of the inspection strategy is presented. The optimal inspection strategy is determined from an optimization problem, where the design variables are time intervals between detailed inspections and the concrete cover. The strategy is illustrated on a simple structure, namely a reinforced concrete beam.
OriginalsprogEngelsk
TitelReliability and Optimization of Structural Systems : Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems
RedaktørerP. Thoft-Christensen
Antal sider11
ForlagSpringer
Publikationsdato1989
Sider325-336
ISBN (Trykt)3-540-51283-7
StatusUdgivet - 1989
BegivenhedIFIP WG7.5 Working Conference on Reliability and Optimization of Structural Systems - London, Storbritannien
Varighed: 25 sep. 198827 sep. 1988
Konferencens nummer: 2

Konference

KonferenceIFIP WG7.5 Working Conference on Reliability and Optimization of Structural Systems
Nummer2
LandStorbritannien
ByLondon
Periode25/09/198827/09/1988
NavnLecture Notes in Engineering
Vol/bind48
ISSN0176-5035

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Concrete bridges
Inspection
Corrosion
Failure modes
Reinforced concrete
Reinforcement
Concretes

Emneord

  • Inspection Strategies
  • Concrete Bridges

Citer dette

Sørensen, J. D., & Thoft-Christensen, P. (1989). Inspection Strategies for Concrete Bridges. I P. Thoft-Christensen (red.), Reliability and Optimization of Structural Systems: Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems (s. 325-336). Springer. Lecture Notes in Engineering, Bind. 48
Sørensen, John Dalsgaard ; Thoft-Christensen, Palle. / Inspection Strategies for Concrete Bridges. Reliability and Optimization of Structural Systems: Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems. red. / P. Thoft-Christensen. Springer, 1989. s. 325-336 (Lecture Notes in Engineering, Bind 48).
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abstract = "In this paper an optimal inspection strategy for concrete bridges based on periodic routine and detailed inspections is presented. The failure mode considered is corrosion of the reinforcement due to chlorides. A simple modelling of the corrosion and of the inspection strategy is presented. The optimal inspection strategy is determined from an optimization problem, where the design variables are time intervals between detailed inspections and the concrete cover. The strategy is illustrated on a simple structure, namely a reinforced concrete beam.",
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Sørensen, JD & Thoft-Christensen, P 1989, Inspection Strategies for Concrete Bridges. i P Thoft-Christensen (red.), Reliability and Optimization of Structural Systems: Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems. Springer, Lecture Notes in Engineering, bind 48, s. 325-336, IFIP WG7.5 Working Conference on Reliability and Optimization of Structural Systems, London, Storbritannien, 25/09/1988.

Inspection Strategies for Concrete Bridges. / Sørensen, John Dalsgaard; Thoft-Christensen, Palle.

Reliability and Optimization of Structural Systems: Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems. red. / P. Thoft-Christensen. Springer, 1989. s. 325-336 (Lecture Notes in Engineering, Bind 48).

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

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Sørensen JD, Thoft-Christensen P. Inspection Strategies for Concrete Bridges. I Thoft-Christensen P, red., Reliability and Optimization of Structural Systems: Proceedings of the 2nd IFIP WG7.5 working conference on reliability and optimization of structural systems. Springer. 1989. s. 325-336. (Lecture Notes in Engineering, Bind 48).