Sökning: "livscykeln"

Visar resultat 1 - 5 av 26 avhandlingar innehållade ordet livscykeln.

  1. 1. Design for manufacturing : methods and applications using knowledge engineering

    Författare :Marcus Sandberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Funktionella produkter; Functional Product Development;

    Sammanfattning : As companies strive to develop artefacts intended for services instead of traditional sell-off, new challenges in the product development process arise to promote continuous improvement and increasing market profits. This creates a focus on product life-cycle components as companies then make life-cycle commitments, where they are responsible for the function availability during the extent of the life-cycle, i. LÄS MER

  3. 2. Integrated Life Cycle Design - Applied to concrete multi-dwelling buildings

    Författare :Mats Öberg; Avdelningen för Byggnadsmaterial; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; livslängd; materialval; energianvändning; inomhusklimat; livscykelanalyser; livscykelkostnader; hållbar utveckling; Sustainable construction; Building construction; Service life design; Multiple Attribute Decision Analysis; Energy efficient buildings; Life Cycle Assessment; projektering; betongkonstruktioner; flerbostadshus; Byggnadsteknik; Integrated life cycle design; Life Cycle Costing;

    Sammanfattning : The objective of this work is to explore ways of enhancing the overall lifetime quality, including cost and environmental efficiency, of Swedish concrete multi-dwelling buildings. The building and its characteristics, as well as the procedures for whole life optimisation, are addressed. LÄS MER

  4. 3. Energy Use and Environmental Impact of New Residential Buildings

    Författare :Karin Adalberth; Avdelningen för Byggnadsfysik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; life cycle; environmental impact; energy demand; energy use; multi-family building; single-unit dwelling; building; residential building; Building construction; Byggnadsteknik;

    Sammanfattning : The objective of this thesis is to investigate the energy use and environmental impact of residential buildings. Seven authentic buildings built in the 1990s in Sweden are investigated. LÄS MER

  5. 4. Ålder och ekonomisk omvandling. Sveriges tillväxthistoria i ett demografiskt perspektiv, 1890-1995

    Författare :Henrik Bengtsson; Ekonomisk-historiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social and economic history; economic growth; rationalisation; economic transformation; labour productivity; Age structure; human capital; Ekonomisk och social historia;

    Sammanfattning : In the 1900s the Swedish labour force underwent an ageing process, accentuated in some periods and stagnant in others. This study inquires into how, and to what extent, these demographic shifts in the labour market explain changes in average labour productivity and economic growth. LÄS MER

  7. 5. LCA and LCCA in the design of geotechnical engineering works

    Författare :Ida Samuelsson; Stefan Larsson; Johan Spross; Rasmus Rempling; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Life Cycle Assessment; Life Cycle Cost Analysis; climate impact; costs; geotechnical engineering; Livscykelanalys; Livscykelkostnadsanalys; klimatpåverkan; kostnader; geoteknik; Soil and Rock Mechanics; Jord- och bergmekanik;

    Sammanfattning : Geotechnical engineering works are part of almost all construction and infrastructure projects. The geotechnical engineering work contributes to the impact on the environment and gives rise to costs throughout its life cycle. LÄS MER