Life Cycle Model for Evaluating the Sustainability of Concrete Infrastructure Systems
dc.contributor.author | Keoleian, Gregory A. | |
dc.contributor.author | Kendall, Alissa | |
dc.contributor.author | Chandler, Richard F. | |
dc.contributor.author | Helfand, Gloria E. | |
dc.contributor.author | Lepech, Michael | |
dc.contributor.author | Li, Victor C. | |
dc.date.accessioned | 2024-01-18T15:06:53Z | |
dc.date.available | 2024-01-18T15:06:53Z | |
dc.date.issued | 2005-06 | |
dc.identifier.citation | Keoleian, Gregory A., Alyssa Kendall, Richard Chandler, Gloria Helfand, Michael Lepech and Victor Li. 2005. Life cycle model for evaluating the sustainability of concrete infrastructure systems. International Conference on Structural Safety and Reliability (ICOSSAR) 2005 Proceedings. Paper No. 23.2. Rome, Italy: 1575-1580. | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/192058 | en |
dc.description.abstract | Concrete infrastructure systems require large capital investments and resource flows to construct and maintain. An integrated life cycle assessment and cost model was developed to evaluate infrastructure sustainability and compare alternative materials and designs using environmental, economic and social indicators. The model is applied to two alternative concrete bridge deck designs: one a conventional steel reinforced concrete (SRC) deck with mechanical steel expansion joints, and the other an SRC deck with engineered cementitious composite (ECC) link slabs. Life cycle energy, greenhouse gas emissions, agency costs for construction and rehabilitation, and social costs including construction-related user delay costs and environmental pollutant damage costs are quantified for each system over a 60-year bridge service life. Results show that the ECC link slab system consumes 40% less total primary energy, produces 39% less carbon dioxide, and has a 37% cost advantage over the conventional system. | en_US |
dc.language.iso | en_US | en_US |
dc.rights | Attribution 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.title | Life Cycle Model for Evaluating the Sustainability of Concrete Infrastructure Systems | en_US |
dc.type | Conference Paper | en_US |
dc.subject.hlbsecondlevel | Natural Resources and Environment | |
dc.subject.hlbtoplevel | Science | |
dc.contributor.affiliationum | Environment and Sustainability, School for | en_US |
dc.contributor.affiliationum | Natural Resources and Environment, School of | en_US |
dc.contributor.affiliationum | Center for Sustainable Systems | en_US |
dc.contributor.affiliationum | Civil and Environmental Engineering, Department of | en_US |
dc.contributor.affiliationumcampus | Ann Arbor | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/192058/1/CSS05-06.pdf | |
dc.identifier.doi | https://dx.doi.org/10.7302/22058 | |
dc.description.filedescription | Description of CSS05-06.pdf : Main Article | |
dc.description.depositor | SELF | en_US |
dc.working.doi | 10.7302/22058 | en_US |
dc.owningcollname | Environment and Sustainability, School for (SEAS/SNRE) |
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