Chapter
Apr 26, 2012
Structural Condition Models for Sewer Pipeline
Publication: Pipelines 2007: Advances and Experiences with Trenchless Pipeline Projects
Abstract
Proper management of sewer pipeline networks involves fulfillment of many technical requirements under economic constraints. Therefore, cost effective solutions are required to assist municipal engineers in prioritizing maintenance and rehabilitation needs. This demands a systematic approach to condition assessment of rapidly deteriorating sewers. Performance evaluation of sewers through random inspections is expensive. Therefore, there is an urgent need to develop a proactive sewer pipeline condition prediction methodology. This paper presents a method for assessing a sewer's structural condition by utilizing general pipeline inventory data. Based on historic condition assessment data, condition prediction models for sewers are developed using multiple regression technique. The final outcome of these models produces most likely condition rating of pipes, which will assist municipal agencies in prioritizing pipe inspection and rehabilitation to critical sewers.
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Copyright
© 2007 American Society of Civil Engineers.
History
Published online: Apr 26, 2012
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ASCE Technical Topics:
- Business management
- Construction engineering
- Construction management
- Construction methods
- Engineering fundamentals
- Government
- Infrastructure
- Inspection
- Lifeline systems
- Local government
- Models (by type)
- Organizations
- Pipe networks
- Pipeline management
- Pipeline systems
- Pipes
- Practice and Profession
- Rehabilitation
- Sewer pipes
- Sewers
- Steel pipes
- Structural models
Authors
Affiliations
S.M.ASCE
Graduate student, Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, PQ, Canada. E-mail: [email protected]
Assistant Professor, Department of Building, Civil and Environmental Engineering, Concordia University, Montreal, PQ, Canada. E-mail: [email protected]
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.