Sökning: "snow storage"

Visar resultat 1 - 5 av 30 uppsatser innehållade orden snow storage.

1. 1. Planering för plats för snöupplag med anslutande dagvattenanläggning

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

   Författare :Anton Hamidi; [2023]
   Nyckelord :Dagvatten; dagvattenhantering; StormTac; Scalgo Live; Konsult; forskning; konsultation; Luleå Kommun; Lumire; Luleå Tekniska Universitetet; Luleå Tekniska Universitet; LTU; Snö; Snöhantering; Snöupplag; rening; våtmark; SVU;

   Sammanfattning :  The study has consisted of creating a place for snow storage with a connecting storm water facility. This is based on findings regarding concentrations of pollutants in Luleå's snow storages in combination with Luleå's standards for design of these storages. LÄS MER

3. 2. Evaluating DInSAR for measuring seasonal elevation dynamics at the Vissátvuopmi palsa mire complex in Northern Sweden

   Master-uppsats, Göteborgs universitet/Institutionen för geovetenskaper

   Författare :André Farjami; [2022-09-09]
   Nyckelord :;

   Sammanfattning : During recent years the palsa mires of Fennoscandia have reported to be undergoing extensive lateral degradation, and in a warming environment the palsa mires of Sweden among others are threatened to thaw completely by the end of this century. Since subarctic peatlands account for 30% of the global soil organic carbon storage, small degradation changes in these areas globally, can potentially change the greenhouse gas emissions on a worldwide scale. LÄS MER

4. 3. Monitoring of heat exchanges in thesnowpack of Foxfonna glacier, Spitzbergen,Svalbard.

   Kandidat-uppsats, Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

   Författare :Thibault Desjonquères; [2022]
   Nyckelord :Glaciers; Glaciology; Svalbard; Geophysics; Superimposed Ice; Foxfonna; Geology.; Physics and Astronomy;

   Sammanfattning : The processes of meltwater storage in firn and the impact of refreezing on firn-coveredglaciers have been investigated on the Greenland ice-sheet. On Svalbard, climate changepromotes the disappearance of firn on glaciers. LÄS MER

5. 4. A comparative evaluation of hydrostatic pressure and buckling of a large cylindrical steel tank designed according to EN14015 and according to the Eurocodes

   Master-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Musole Kambita; [2022]
   Nyckelord :Cylindrical steel tanks; yield strength; carbon steel; high strength steel; design load; buckling; stiffening rings; Finite Element Method FEM ; Linear Elastic Bifurcation LBA ; and Geometrically and Materially Nonlinear Analysis with Imperfections GMNIA .;

   Sammanfattning : Above ground steel storage tanks are used worldwide for the storage of various liquids. EN 14015:2005, which has traditionally been used to design the tanks, does not necessarily fulfil the requirements of the Swedish Building Code. LÄS MER

7. 5. An investigation of the design of cylinderical steel tanks modelled according to EN14015 and according to the Eurocodes

   Master-uppsats, Linnéuniversitetet/Institutionen för byggteknik (BY)

   Författare :Yonas Gebre; [2022]
   Nyckelord :Keywords: Steel tank; Wind; Snow; FEM; Shell buckling; Non-linear analysis;

   Sammanfattning : Abstract Storage tanks are above or below ground vessels for storing chemicals, petroleum and other liquid products. Above ground vertical cylindrical shells are typically thin walled structures prone to buckling and lose their stability especially when they are empty or have lower fluid level due to external loads. LÄS MER