Sökning: "soil thickness"
Visar resultat 1 - 5 av 62 uppsatser innehållade orden soil thickness.
1. Jämförelse av planteringsresultatet mellan markberedningsmetoderna harvspår och omvänd torva för planteringsmaskinen Plantma X
Uppsats för yrkesexamina på avancerad nivå, SLU/Department of Forest Biomaterials and Technology (from 131204)Sammanfattning : Holmen har som första skogsbolag i Sverige köpt in planteringsmaskinen Plantma X med syfte att i framtiden ersätta delar av den manuella planteringen med maskinell plantering. Bra planteringskvalité samt en markberedningsmetod anpassad till traktens terrängegenskaper är viktiga faktorer för att planteringsmaskinen ska kunna implementeras i större skala framöver. LÄS MER
2. Exploring the factors affecting tree establishment after wildfire in a boreal forest in Sweden
Master-uppsats, Uppsala universitet/Institutionen för biologisk grundutbildningSammanfattning : The factors affecting tree establishment in boreal forests after fire will help determine the community composition of the regenerating forest. These may have large consequences on the community dynamics for years after the fire disturbance. LÄS MER
3. Dynamic Analysis of Portal Frame Bridges for High-Speed Trains : A Parametric Study
Master-uppsats, KTH/Bro- och stålbyggnadSammanfattning : A high-speed railway network is important for Sweden’s development. However, anincreasing train speed brings new challenges in bridge design due to higher bridgeaccelerations. LÄS MER
4. Study and optimization of a hexacopter's composite structure
Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanikSammanfattning : Nowadays, the forestry industry still uses heavy machinery damaging both the forest and the soil. The start-up AirForestry is currently developing a sustainable way to thin and harvest trees. With their 6.2m wide electric drone carrying a harvesting tool, they can reach, thin, cut and carry trees without the need for access roads. LÄS MER
5. Analysis and simultaion of underfloor heating system for bathrooms in Swedish buildings
Magister-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknikSammanfattning : The pursuit of reducing energy consumption and enhancing thermal efficiency across various sectors to foster sustainable practices has gained significant prominence in recent years, driven by the global environmental crisis. Sweco consultancy has undertaken a study focusing on underfloor heating systems for bathrooms in low-energy buildings located in Sweden. LÄS MER