Essays about: "Icke-linjärt material"

Showing result 1 - 5 of 6 essays containing the words Icke-linjärt material.

  1. 1. An Overview of State-of-the-art Hydraulic Conductivity Measurements in Coarse Grained Materials

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Jakob Andrén; [2021]
    Keywords : hydraulic conductivity; permeability; embankment dam; coarse grained; flow regime; hydraulisk konduktivitetsmätning; permeabilitet; fyllnadsdamm; grovkorniga material; flödesregim;

    Abstract : Embankment dams are made from soil materials of varying sizes and widely used all over the world.When constructing these, knowing the hydraulic conductivity (K) of the soil materials is a keyparameter in order to construct safe embankment dams. A knowledge gap regarding K measurementsin coarse grained soils has been identified. READ MORE

  3. 2. Modelling masonry spires : An investigation

    University essay from KTH/Betongbyggnad

    Author : Dennis Lillemo; [2021]
    Keywords : Abaqus; Concrete damage plasticity; Finite element method; Limit analysis; Macro-modelling; Masonry; Masonry spire; Nonlinear material; Salisbury Cathedral; Abaqus; Concrete damage plasticity; Finita elementmetoden; Gränsanalys; Makromodellering; Murverk; Murad tornspira; Icke-linjärt material; Katedralen i Salisbury;

    Abstract : Masonry spires are a typical part of church architecture. Since it is rare that masonry is used as a load-bearing material in the western world today, it is important to maintain and increase the knowledge of modelling masonry structures both from a maintenance point of view and to build new masonry structures. READ MORE

  4. 3. Thermal cracking of a concrete arch dam due to seasonal temperature variations

    University essay from KTH/Betongbyggnad

    Author : Jonas Enzell; Markus Tollsten; [2017]
    Keywords : Arch dam; Concrete; Finite element analysis; Cracking; Progressive failure analysis; Valvdamm; Betong; Finit elementanalys; Sprickor; Progressiv brottanalys;

    Abstract : Concrete dams located in northern regions are exposed to large seasonal temperature variations. These seasonal temperature variations have resulted in cracking in thin concrete dams. Continuous monitoring and evaluation of existing dams are important to increase the knowledge about massive concrete structures and to ensure dam safety. READ MORE

  5. 4. Nonlinear analysis of reinforced concrete slab on partially softening ground : Ickelinjär analys av armerad betongplatta på delvis uppmjuknande grund

    University essay from KTH/Betongbyggnad

    Author : Yang Zhou; [2017]
    Keywords : Reinforced concrete slab foundation; Nonlinear analysis; FEM;

    Abstract : Reinforced concrete slabs are a conventional type of foundation that is widely used in residential, commercial and industrial buildings. Most of the slab foundations are constructed directly on the ground without another structural medium in between and some of the slabs are therefore influenced by ground softening. READ MORE

  6. 5. Ägarkategorins och andra faktorers inverkan på skogsfastigheters pris vid försäljning

    University essay from SLU/Dept. of Forest Products

    Author : Buster Knutsson; [2015]
    Keywords : hedonisk prismodell; juridisk person; fysisk person; skogsbruksfastigheter; fastighetsmarknad; hedonic price model; natural person; legal entity; forestry estates; property market;

    Abstract : Sverige består av ungefär 23 miljoner hektar av produktiv skogsmark. Detta innebär att drygt 50 % av landarealen utgörs av skogsmark. READ MORE