Data-driven corrosion risk assessment for structures using ISO 9223
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Bibliographic Details
| Author(s): |
Anders W. B. Skilbred
(Jotun AS, Hystadveien 167, Sandefjord, Norway)
Sergiu Paereli (Jotun AS, Hystadveien 167, Sandefjord, Norway) Andreas Krapp (Jotun AS, Hystadveien 167, Sandefjord, Norway) Bruna Frydman (Arup, Axeltorv 2K, Copenhagen, Denmark) Graham Gedge (Arup, Blythe Gate, Solihull, UK) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Construction’s Role for a World in Emergency, Manchester, United Kingdom, 10-14 April 2024 | ||||
| Published in: | IABSE Symposium Manchester 2024 | ||||
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| Page(s): | 762-768 | ||||
| Total no. of pages: | 7 | ||||
| DOI: | 10.2749/manchester.2024.0762 | ||||
| Abstract: |
The new reality of a changing climate influences how infrastructure is designed and built. The materials used for construction are significant contributors to greenhouse gas emissions and need to change to minimise both first use and life cycle impact. The appropriate choice of materials to enhance initial durability and reduce maintenance throughout an asset's life requires a change in the approach to assessment of risk and mitigation of corrosion. This paper presents a methodology for a data-driven corrosion risk assessment. The method is built on open-source environmental data, and utilizes the quantitative methods described in ISO 9223. The paper discusses validation of the estimated corrosion risk for a wide range of locations using existing on-site measurements and presents two cases where the methodology has been put to use. |
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| Keywords: |
sustainability Atmospheric corrosion ISO 9223 open-source global data corrosion risk
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