Life Cycle Assessment Optimization of a Shotcrete Tunnel Lining

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dc.contributor.authorŠtěpánek, Petrcs
dc.contributor.authorLaníková, Ivanacs
dc.contributor.authorVenclovský, Jakubcs
dc.coverage.issue1cs
dc.coverage.volume442cs
dc.date.issued2018-11-27cs
dc.description.abstractThe proposed contribution describes the formulation of the optimization design of a utility tunnel lining. The objective function is defined as a multicriterial problem and includes economic and environmental aspects associated not only with concrete member production but also with maintenance during utilization (life cycle assessment). The constraining conditions expressed by relations derived from equations of equilibrium (the solution of optimization calculations for a structure with a Winkler foundation using the Finite Element Method), the reliability conditions of a reinforced concrete structure and the continuity of deformations define the range of allowable solutions from the mathematical viewpoint. The thickness of the tunnel lining and areas of the top and bottom reinforcement in cross-sections are optimizeden
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2018, vol. 442, issue 1, p. 1-10.en
dc.identifier.doi10.1088/1757-899X/442/1/012009cs
dc.identifier.issn1757-899Xcs
dc.identifier.orcid0000-0001-9191-2723cs
dc.identifier.orcid0000-0001-7776-9967cs
dc.identifier.orcid0000-0003-2607-5919cs
dc.identifier.other151550cs
dc.identifier.researcheridE-3266-2014cs
dc.identifier.researcheridE-3251-2014cs
dc.identifier.researcheridAAD-8974-2019cs
dc.identifier.scopus35771791100cs
dc.identifier.scopus55387690300cs
dc.identifier.scopus56770172200cs
dc.identifier.urihttp://hdl.handle.net/11012/137192
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/442/1/012009cs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-899X/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectoptimizationen
dc.subjectlife time assessmenten
dc.subjectconcreteen
dc.subjectreinforcementen
dc.subjecttunnel liningen
dc.titleLife Cycle Assessment Optimization of a Shotcrete Tunnel Liningen
dc.type.driverconferenceObjecten
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-151550en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:44:17en
sync.item.modts2025.01.17 16:39:17en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav betonových a zděných konstrukcícs
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