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dc.contributor.authorSeržantė, Milena
dc.contributor.authorBjörk, Folke
dc.date.accessioned2023-09-18T18:39:34Z
dc.date.available2023-09-18T18:39:34Z
dc.date.issued2011
dc.identifier.issn1392-3730
dc.identifier.other(BIS)VGT02-000022899
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/130378
dc.description.abstractThe article describes typical apartment buildings built in Swedish residential areas in the '50s, '60s and 70's. Each of these buildings included calculations on the effects and investment cost of a number of renovation measures aimed at improving energy efficiency. By applying multy-criteria decision making methods Simple Additive Weighting (SAW), Multiplicative Exponential Weighting (MEW) and Complex Proportion Assessment (COPRAS), the preferences of building owners regarding renovation measures were studied. The study highlighted four important criteria, including the use of energy from district heating and electricity, investment cost and payback period. The owner preferences were found to have a major impact on the outcome of the study. These owners gave sufficient weight to renovation measures within a short payback period. Renovation actions falling out to be quite attractive are additional thermal instalion in the attic and heat recovery from exhaust air.eng
dc.description.abstractStraipsnyje išnagrinėti trys tipiniai švedų daugiabučiai, pastatyti 6-ąjame, 7-ąjame ir 8-ąjame dešimtmečiais. Buvo atlikti kiekvieno šių pastatų atnaujinimo priemonių skaičiavimai, įvertinantys efektyvumą ir investavimo apimtis, kuriomis siekiama didinti energijos vartojimo efektyvumą. Taikant daugiakriterinius sprendimo priemimo metodus, tokius kaip Simple Additive Weighting (SAW), Multiplicative Exponential Weighting (MEW) and Complex Proportion Assessment (COPRAS), buvo tikrinami savininkų teikiami prioritetai pastatų atnaujinimo priemonėms. Tyrimas buvo atliekamas vertinant keturis pastatų kriterijus: energija, vartojama centralizuotam šildymui, ir elektros energija, investicijų sąnaudos ir atsipirkimo laikotarpis. Atlikus skaičiavimus buvo nustatyta, kad didelę įtaką tyrimo rezultatams daro savininkų nuomonė. Šie savininkai daugiausia dėmesio skyrė trumpam renovacijos priemonių atsipirkimo laikotarpiui. Viena patrauklesnių renovacijos priemonių yra papildoma šildymo izoliacija palėpėje ir šilumos gavimas iš ištraukiamo oro.lit
dc.formatPDF
dc.format.extentp. 284-295
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyAcademic Search Complete
dc.relation.isreferencedbyCompendex
dc.relation.isreferencedbyICONDA
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.source.urihttp://www.tandfonline.com/doi/pdf/10.3846/13923730.2011.582380
dc.titleOwner preferences regarding renovation measures - the demonstration of using multi-criteria decision making
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references29
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionThe Royal Institute of Technology, Division of Building Technology
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.ltEnerginis efektyvumas
dc.subject.ltRangavimas
dc.subject.ltStambiaplokščiai namai
dc.subject.ltAtnaujinimas
dc.subject.ltSAW
dc.subject.ltMEW
dc.subject.ltCOPRAS
dc.subject.ltAHP metodai
dc.subject.ltMCDM
dc.subject.enEnergy efficiency
dc.subject.enRank
dc.subject.enPanel houses
dc.subject.enRenovation
dc.subject.enSAW
dc.subject.enMEW
dc.subject.enCOPRAS
dc.subject.enAHP methods
dc.subject.enMCDM
dcterms.sourcetitleJournal of civil engineering and management
dc.description.issueno. 2
dc.description.volumeVol. 17
dc.publisher.nameTechnika
dc.publisher.cityVilnius
dc.identifier.doi000291123500014
dc.identifier.doi2-s2.0-84862635992
dc.identifier.doi10.3846/13923730.2011.582580
dc.identifier.elaba3946312


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