Sökning: "Rikard Hellgren"

Hittade 2 uppsatser innehållade orden Rikard Hellgren.

  1. 1. Influence of Fluid Structure Interaction on a Concrete Dam during Seismic Excitation : -Parametric analyses of an Arch Dam-Reservoir-Foundation system

    Master-uppsats, KTH/Betongbyggnad

    Författare :Rikard Hellgren; [2014]
    Nyckelord :seismic; fluid-structure interaction; arch dam; concrete; finite element analysis; jordbävning; fluid-struktur interaction; valvdamm; betong; finit element analys;

    Sammanfattning : The aim of this study is to investigate how Fluid-Structure interaction is included in numerical earthquake analyses of dams. The base for this project is theme A from the 12th international benchmark workshop on numerical analysis of dams, which was held in October 2013. LÄS MER

  2. 2. Jordtäckta hus : Energiberäkningar och kostnadskalkyler på ett jordtäckt hus i Malmö

    Kandidat-uppsats, KTH/Byggvetenskap; KTH/Byggvetenskap

    Författare :Christian Pisano; Rikard Hellgren; [2012]
    Nyckelord :Jordtäckta hus; energiberäkningar; småhus; konstruktion;

    Sammanfattning : With rising energy prices and the threat of climate change, energy costs and energy savings havebecome a central and important part in building. Therefore it is interesting to explore different andnon-conventional methods of energy conservation. Building Earth sheltered houses is such a method. LÄS MER