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Prestandabaserad Parametrisk Arkitektur: - en fallstudie i utformning av lamellhus
Luleå University of Technology, Department of Civil, Environmental and Natural Resources Engineering.
2017 (Swedish)Independent thesis Advanced level (professional degree), 20 credits / 30 HE creditsStudent thesis
Abstract [sv]

Tidigt i utformningsprocessen måste arkitekten ta flera viktiga beslut som direkt påverkar slutresultatet. Byggkostnad, energieffektivitet, hållbarhet såväl som arkitektoniska kvalitéer riskerar att fallera ifall arbetet baseras på en utformning som har grundläggande problem. Ett sätt att hantera denna svårighet är att skapa ett datorverktyg som ger arkitekten indikationer på hur byggnadens utformning påverkar dess prestanda.

För att undersöka denna möjlighet har en modell som parametriskt genererar byggnads-utformningar och beräknar dessas prestanda tagits fram. Prestandabedömningen sker inom tre huvudsakliga kriterier: byggkostnad, energiförbrukning och dagsljusinsläpp. Resultatet av detta arbete validerades därefter genom en bedömning av modellens användarvänlighet och dess potential som verktyg i utformningsprocessen.

Det visade sig vara möjligt att programmera en sådan modell. Då de genererade utformningarna inte har fullgod detaljeringsgrad kan dock inte resultaten användas för bedömning av den slutgiltiga byggnadens prestanda med tillfredsställande säkerhet. Som underlag för jämförelse mellan olika utformningsförslag är däremot funktionaliteten god och tillfrågade inom byggbranschen uttryckte ett intresse kring arbetet.

Abstract [en]

Early in the design process, the architect must take several important decisions that directly affect the end result. Construction costs, energy efficiency, sustainability as well as architectural qualities are likely to fail if the work is based on a design that has fundamental flaws. One way to handle this issue is to create a computer tool that provides the architect indications of how design affects the performance of the building.

To investigate this possibility, a model that parametrically generates building designs and calculates their performance has been developed. Performance assessment is conducted within three main criteria: construction cost, energy consumption and daylight. The result of this work is then validated by an assessment of usability and its potential as a tool in the design process.

It proved possible to develop such a model. The level of detail in the generated designs are not adequate to provide results of the building's final performance with reasonable confidence. However, as a basis for comparison between different design proposals functionality is good and the respondents in the construction industry expressed an interest in the work.

Place, publisher, year, edition, pages
2017.
National Category
Architectural Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-62820OAI: oai:DiVA.org:ltu-62820DiVA: diva2:1086036
External cooperation
Arkitekthuset Monarken
Subject / course
Student thesis, at least 30 credits
Educational program
Architectural Engineering, master's level
Presentation
2016-06-03, F1031, LTU, Luleå, 10:00 (Swedish)
Supervisors
Examiners
Available from: 2017-05-10 Created: 2017-03-31 Last updated: 2017-05-10Bibliographically approved

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fulltext(4679 kB)23 downloads
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e77ea59307e7c432be1b508296e17b5e25cd849c0fac9cf6d92e2841acbeb914fb10af1133cd9be580be5af794d76447bf5e26589adb722c42834044219e73a1
Type fulltextMimetype application/pdf

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CiteExportLink to record
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  • apa
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