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Article: A Wasserstein distance-based analogous method to predict distribution of non-uniform corrosion on reinforcements in concrete
Title | A Wasserstein distance-based analogous method to predict distribution of non-uniform corrosion on reinforcements in concrete |
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Authors | |
Keywords | Non-uniform corrosion Reinforced concrete structures Distribution of rust Wasserstein distance Analogous method |
Issue Date | 2019 |
Publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/conbuildmat |
Citation | Construction and Building Materials, 2019, v. 226, p. 965-975 How to Cite? |
Abstract | This paper presents an analogous method to predict the distribution of non-uniform corrosion on reinforcements in concrete by minimizing the Wasserstein distance. A comparison between the predicted and experimental results shows that the proposed method is capable of predicting distributions of non-uniform corrosion modeled by Gaussian functions. The non-uniformity and the total area of the rust layer are selected as the key parameters to determine the distribution of non-uniform corrosion on reinforcements. Empirical equations of the non-uniformity and the total area of the rust layer versus degree of corrosion are proposed to validate the application of the method for practical projects. The method presented in this study fills a research gap in quantifying the distribution of non-uniform corrosion on reinforcements by realistically simulating crack propagation in concrete. |
Persistent Identifier | http://hdl.handle.net/10722/282514 |
ISSN | 2023 Impact Factor: 7.4 2023 SCImago Journal Rankings: 1.999 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Liu, Q | - |
dc.contributor.author | Su, RKL | - |
dc.date.accessioned | 2020-05-15T05:29:06Z | - |
dc.date.available | 2020-05-15T05:29:06Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Construction and Building Materials, 2019, v. 226, p. 965-975 | - |
dc.identifier.issn | 0950-0618 | - |
dc.identifier.uri | http://hdl.handle.net/10722/282514 | - |
dc.description.abstract | This paper presents an analogous method to predict the distribution of non-uniform corrosion on reinforcements in concrete by minimizing the Wasserstein distance. A comparison between the predicted and experimental results shows that the proposed method is capable of predicting distributions of non-uniform corrosion modeled by Gaussian functions. The non-uniformity and the total area of the rust layer are selected as the key parameters to determine the distribution of non-uniform corrosion on reinforcements. Empirical equations of the non-uniformity and the total area of the rust layer versus degree of corrosion are proposed to validate the application of the method for practical projects. The method presented in this study fills a research gap in quantifying the distribution of non-uniform corrosion on reinforcements by realistically simulating crack propagation in concrete. | - |
dc.language | eng | - |
dc.publisher | Elsevier BV. The Journal's web site is located at http://www.elsevier.com/locate/conbuildmat | - |
dc.relation.ispartof | Construction and Building Materials | - |
dc.rights | This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. | - |
dc.subject | Non-uniform corrosion | - |
dc.subject | Reinforced concrete structures | - |
dc.subject | Distribution of rust | - |
dc.subject | Wasserstein distance | - |
dc.subject | Analogous method | - |
dc.title | A Wasserstein distance-based analogous method to predict distribution of non-uniform corrosion on reinforcements in concrete | - |
dc.type | Article | - |
dc.identifier.email | Su, RKL: klsu@hkucc.hku.hk | - |
dc.identifier.authority | Su, RKL=rp00072 | - |
dc.description.nature | postprint | - |
dc.identifier.doi | 10.1016/j.conbuildmat.2019.07.343 | - |
dc.identifier.scopus | eid_2-s2.0-85070238998 | - |
dc.identifier.hkuros | 309954 | - |
dc.identifier.volume | 226 | - |
dc.identifier.spage | 965 | - |
dc.identifier.epage | 975 | - |
dc.identifier.isi | WOS:000493862600085 | - |
dc.publisher.place | Netherlands | - |
dc.identifier.issnl | 0950-0618 | - |