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Maintenance-friendliness in management of civil engineering structures
KTH, Skolan för arkitektur och samhällsbyggnad (ABE), Byggvetenskap, Betongbyggnad.ORCID-id: 0000-0002-1526-9331
2016 (Engelska)Ingår i: IABSE Congress Stockholm, 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, International Association for Bridge and Structural Engineering (IABSE) , 2016, s. 1469-1476Konferensbidrag (Refereegranskat)
Abstract [en]

Cost efficiency and reliability are mayor concerns in structural engineering, e.g. bridges. Acquisition costs depend strongly on buildability. Traditional approaches to lower maintenance costs are efficient maintenance and robust or maintenance-free design, normally expensive. This study's approach is systematic and successive life-cycle assessment of reliability, availability, maintainability, safety (RAMS) and sustainability (LCCA, e-LCA, s-LCA, risk and legitimacy). IMF (index of maintenance-friendliness), IAC (algorithm for the identification of collateral components) can be used to quantify maintainability, e.g. low accessibility for inspection or operation, unease to operate, unsafety, etc. A holistic model has been suggested to confront these concerns in urban development. More than simplifying complexity, the authors suggest to deal with it.

Ort, förlag, år, upplaga, sidor
International Association for Bridge and Structural Engineering (IABSE) , 2016. s. 1469-1476
Nyckelord [en]
Buildability, Complexity, Life-cycle, Maintenance-friendliness, Mimetic, RAMS, Reliance, Risk, Sustainability, Cost engineering, Costs, Life cycle, Maintainability, Maintenance, Random access storage, Risk assessment, Risks, Sustainable development, Urban growth, Civil engineering structures, Life Cycle Assessment (LCA), Lower maintenance costs, Traditional approaches, Bridges
Nationell ämneskategori
Samhällsbyggnadsteknik
Identifikatorer
URN: urn:nbn:se:kth:diva-216854Scopus ID: 2-s2.0-85018940032ISBN: 9783857481444 OAI: oai:DiVA.org:kth-216854DiVA: diva2:1156899
Konferens
19th IABSE Congress Stockholm 2016: Challenges in Design and Construction of an Innovative and Sustainable Built Environment, 21 September 2016 through 23 September 2016
Anmärkning

Conference code: 127207; Export Date: 24 October 2017; Conference Paper; Correspondence Address: Mancera, R.; Nacka MunicipalitySweden; email: rafael.mancera@nacka.se. QC 20171114

Tillgänglig från: 2017-11-14 Skapad: 2017-11-14 Senast uppdaterad: 2017-11-14Bibliografiskt granskad

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Silfwerbrand, Johan

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