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Challenges Related ...
Challenges Related to Probabilistic Decision Analysis for Bridge Testing and Reclassification
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- Schmidt, Jacob Wittrup (författare)
- Technical University of Denmark
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- Thöns, Sebastian (författare)
- Technical University of Denmark,Federal Institute for Material Research and Testing (BAM) Germany
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- Kapoor, Medha (författare)
- Lund University,Lunds universitet,Avdelningen för Konstruktionsteknik,Institutionen för bygg- och miljöteknologi,Institutioner vid LTH,Lunds Tekniska Högskola,Division of Structural Engineering,Department of Building and Environmental Technology,Departments at LTH,Faculty of Engineering, LTH
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- Christensen, Christian Overgaard (författare)
- Technical University of Denmark
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- Engelund, Svend (författare)
- COWI A/S
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- Sørensen, John D. (författare)
- Aalborg University
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(creator_code:org_t)
- 2020-02-28
- 2020
- Engelska.
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Ingår i: Frontiers in Built Environment. - : Frontiers Media SA. - 2297-3362. ; 6:14
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://www.frontier...
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https://lup.lub.lu.s...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- This paper reviews historical developments and recent challenges in full scale bridge testing and introduces results- and hypotheses related to an ongoing bridge testing research project. This research project encompasses full scale bridge testing in conjunction with bearing capacity analysis as well as related contact- and non-contact monitoring procedures combined with a decision analytical approach. Results from the first steps of the project, focusing on full scale load testing of bridges, are presented. The next part approaches the interfaces between three project areas namely the bearing capacity analysis, the utilization of monitoring procedures and a decision analytical approach. The proposed probabilistic decision analysis approach is described for two scenarios: (1) The decision support for the actual proof load test providing decision rules for a safe and efficient in-situ test and (2) for the identification of efficient strategies for the bridge reclassification accounting for modeling, simulation, and monitoring information. The paper concludes with a summary highlighting deemed challenges in the used approaches.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tillförlitlighets- och kvalitetsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Reliability and Maintenance (hsv//eng)
Nyckelord
- Load test,probabilistic analyses,Bridges,Bridge classification,Decision analyses
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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