Multi-level Classification of Bridge Defects in Asset Management
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Bibliographic Details
| Author(s): |
Jan Bień
(Wrocław University of Science and Technology, Poland)
Małgorzata Gładysz-Bień (Wrocław University of Science and Technology, Poland) |
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| Medium: | conference paper | ||||
| Language(s): | English | ||||
| Conference: | IABSE Symposium: Towards a Resilient Built Environment Risk and Asset Management, Guimarães, Portugal, 27-29 March 2019 | ||||
| Published in: | IABSE Symposium Guimarães 2019 | ||||
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| Page(s): | 1100-1107 | ||||
| Total no. of pages: | 8 | ||||
| DOI: | 10.2749/guimaraes.2019.1100 | ||||
| Abstract: |
In the paper a proposal of the unified multi-level classification of bridge defects declining condition of bridges is presented as one of the most important elements of asset management. General scheme of bridge degradation process is described with classifications of basic mechanisms of bridge degradation as well as stimulators of degradation mechanisms. Criteria of defects classification are proposed taking into account effects of activities of bridge degradation mechanisms. The proposed general conception of classification methodology of bridge defects is addressed to all types of bridge structures and all types of structural materials. Examples of hierarchical three-level classifications of defects are presented for concrete, steel and masonry bridge structures. |
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| Keywords: |
steel bridges classification concrete bridges degradation mechanisms asset management defects masonry bridges degradation stimulators
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