Sökning: "timber poles"

Visar resultat 1 - 5 av 6 uppsatser innehållade orden timber poles.

  1. 1. "Med väggar af gärdsel" - uthus i gärdsleteknik

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Björn Svantesson; [2023-05-16]
    Nyckelord :vernacular building; round pole fence building; shed; sloyd; processual reconstruction; craft science; gärdesgård; gärdslebyggnad; uthus; skjul; slöjd; processuell rekonstruktion; hantverksforskning;

    Sammanfattning : This thesis examines houses built using the same construction methods as those of a traditional Scandinavian wooden pole fence. The investigation aims to make a comprehensive description of wooden pole fence-buildings by studying the areas of use, material economic conditions and crafts methods through literature research, image analysis, investigations and descriptions of three still existing buildings, and a full-scale reconstruction of a wooden pole fence-building. LÄS MER

  3. 2. Is there a win for conservation, livelihoods and governance? : the implications of Broussonetia papyrifera as an ecological resource substitute: a field study in Uganda

    Master-uppsats, SLU/Dept. of Urban and Rural Development

    Författare :Yasmin Stoderegger; [2018]
    Nyckelord :biodiversity; Broussonetia papyrifera; Mabira Central Forest Reserve; forest regeneration; community involvement; resource substitution;

    Sammanfattning : Wood extraction and invasive species are commonly perceived as harmful for ecosystem services and detrimental for conservation efforts. However, they can also be beneficial for forests as well as for local communities. Interactions among economic, institutional and ecological factors may in some cases turn these impacts on their head. LÄS MER

  4. 3. Analytical calculation model used when dimensioning timber poles used as overhead power line supports

    Master-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Christopher Ekängen; [2018]
    Nyckelord :Calculation model; timber poles; overhead power line;

    Sammanfattning : Overhead power lines are more reliable and cost effective than underground cables when it comes to power transmission. The overhead power lines are often suspended above ground using timber pole supports. LÄS MER

  5. 4. Computational handbook for power line engineers

    Master-uppsats, KTH/Hållfasthetslära (Avd.)

    Författare :Linnea Sjöholm; [2017]
    Nyckelord :;

    Sammanfattning : The high voltage power network in Sweden consists mainly of overhead power lines, that is conductors suspended in the air by supports. Ideally when projecting a power line, all supports should be placed equidistantly and the conductors should be suspended at equal height. LÄS MER

  7. 5. Specialsortiment på den svenska rundvirkesmarknaden : en kartläggning av virkeshandel och -mätning

    Master-uppsats, SLU/Dept. of Forest Products

    Författare :Johan Dietrichson; [2012]
    Nyckelord :Specialsortiment; virkesmätningslagen; företagsekonomi; SDC; virkesmätning;

    Sammanfattning : Rundvirkesmarknaden i Sverige domineras av det som kallas standardsortiment. Med standardsortiment avses i princip barrsågtimmer och massaved. För dessa sortiment finns branschgemensamma kvalitetsklassningsregler som framtagits av branschens arbetsgrupper och som alla aktörer på virkesmarknaden följer. LÄS MER