Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts
The existing urban sewer databases in cities of developing countries present deficiencies in the records of the physical characteristics of the pipes, which limits their use as support for the implementation of management tools for said infrastructure. The objective of this work consisted in propos...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Universidad de Antioquia
2013-01-01
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| Series: | Revista Facultad de Ingeniería Universidad de Antioquia |
| Subjects: | |
| Online Access: | https://revistas.udea.edu.co/index.php/ingenieria/article/view/14226 |
| _version_ | 1797861606006194176 |
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| author | Santiago Sandoval Andrés Torres Nelson Obregón |
| author_facet | Santiago Sandoval Andrés Torres Nelson Obregón |
| author_sort | Santiago Sandoval |
| collection | DOAJ |
| description |
The existing urban sewer databases in cities of developing countries present deficiencies in the records of the physical characteristics of the pipes, which limits their use as support for the implementation of management tools for said infrastructure. The objective of this work consisted in proposing and using in 13 sub-basins belonging to the El Salitre basin of Bogotá, comprising an area of 4515 Ha, with a total of 12,842 pluvial and combined pipes, decision trees and information entropy to identify pipes with demands for network maintenance activities such as cleaning, rehabilitation, replacement, etc., based on estimated flood reliability (for 2337 pipes whose physical characteristics were accurately recorded). The classificatory model presented an average predictive capacity of 62%. The pipes were classified using 28 rules, according to the reliability values, identifying 3383 pipes (26% of the total) with a high prioritization of proactive maintenance.
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| first_indexed | 2024-04-09T22:05:49Z |
| format | Article |
| id | doaj.art-295f2fce91be403495c3f7699c20ff4b |
| institution | Directory Open Access Journal |
| issn | 0120-6230 2422-2844 |
| language | English |
| last_indexed | 2024-04-09T22:05:49Z |
| publishDate | 2013-01-01 |
| publisher | Universidad de Antioquia |
| record_format | Article |
| series | Revista Facultad de Ingeniería Universidad de Antioquia |
| spelling | doaj.art-295f2fce91be403495c3f7699c20ff4b2023-03-23T12:36:33ZengUniversidad de AntioquiaRevista Facultad de Ingeniería Universidad de Antioquia0120-62302422-28442013-01-016510.17533/udea.redin.14226Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information conceptsSantiago Sandoval0Andrés Torres1Nelson Obregón2Pontifical Xavierian UniversityPontifical Xavierian UniversityPontifical Xavierian University The existing urban sewer databases in cities of developing countries present deficiencies in the records of the physical characteristics of the pipes, which limits their use as support for the implementation of management tools for said infrastructure. The objective of this work consisted in proposing and using in 13 sub-basins belonging to the El Salitre basin of Bogotá, comprising an area of 4515 Ha, with a total of 12,842 pluvial and combined pipes, decision trees and information entropy to identify pipes with demands for network maintenance activities such as cleaning, rehabilitation, replacement, etc., based on estimated flood reliability (for 2337 pipes whose physical characteristics were accurately recorded). The classificatory model presented an average predictive capacity of 62%. The pipes were classified using 28 rules, according to the reliability values, identifying 3383 pipes (26% of the total) with a high prioritization of proactive maintenance. https://revistas.udea.edu.co/index.php/ingenieria/article/view/14226decision treesflooding reliabilityprevnetive maintenceinformation entropyurban sewerage management |
| spellingShingle | Santiago Sandoval Andrés Torres Nelson Obregón Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts Revista Facultad de Ingeniería Universidad de Antioquia decision trees flooding reliability prevnetive maintence information entropy urban sewerage management |
| title | Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| title_full | Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| title_fullStr | Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| title_full_unstemmed | Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| title_short | Tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| title_sort | tools for the implementation of proactive maintenance in urban sewer systems by the use of flooding reliability and entropy of information concepts |
| topic | decision trees flooding reliability prevnetive maintence information entropy urban sewerage management |
| url | https://revistas.udea.edu.co/index.php/ingenieria/article/view/14226 |
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