Sökning: "ATENA"

Visar resultat 1 - 5 av 24 uppsatser innehållade ordet ATENA.

  1. 1. Probabilistic non-linear finite element analysis of concrete buttress dams

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

    Författare :Adrian Ulfberg; [2019]
    Nyckelord :ATENA; FREET; SARA; probabilistic; numerical; Kalhovd; FEA; FEM;

    Sammanfattning : Assessment of concrete buttress dams today consists of using analytical methods to investigate the stability in different failure modes. However, they simplify the problem at hand and neglect certain important features linked to geometry and thus not truthfully appraise the structures real stability. LÄS MER

  2. 2. Safety formats for non-linear finite element analyses of reinforced concrete beams loaded to shear failure

    Master-uppsats, KTH/Betongbyggnad; KTH/Betongbyggnad

    Författare :Anton Ekesiöö; Andreas Ekhamre; [2018]
    Nyckelord :nonlinear finite element analysis; estimation of coefficient of variation; par- tial factor; model uncertainty; deep beams; shear;

    Sammanfattning : There exists several different methods that can be used to implement a level of safety when performing non-linear finite element analysis of a structure. These methods are called safety formats and they estimate safety by different means and formulas which are partly discussed further in this thesis. LÄS MER

  3. 3. Memorable experiences in rural tourism : Study of Rural areas from Cluj Napoca County, Romania

    Master-uppsats, Högskolan Dalarna/Turismvetenskap

    Författare :Claudia Atena Luca; [2018]
    Nyckelord :experience economy; memorable experiences; rural tourism; rural travelers; rural experience economy; Cuj Napoca; Romania.;

    Sammanfattning : With the shift nowadays towards an experience economy, the increased attention placed on memorable experiences and how to stage them can be viewed as a major trend which can act as a source of information regarding the stories that people share about themselves and their self-perceptions, as well as helping businesses make a step towards their guests. In this vein, rural tourism is highly consumed by people searching for these unique and memorable experiences, but the knowledge on tourists’ experiences in a rural setting are very limited. LÄS MER

  4. 4. Nonlinear Finite Element Analysis of Shrinking Reinforced Concrete Slabs-on-ground

    Master-uppsats, KTH/Betongbyggnad

    Författare :Shruthi Prakash; [2018]
    Nyckelord :Slabs-on-ground; Gradient shrinkage; Statical indeterminate structure; Vertical deflection and Cracking;

    Sammanfattning : Concrete slabs-on-ground are commonly used in many types of industrial floors, warehouses, highways, parking lots and buildings. Cracks and deflection of slabs are undesired events caused by differential shrinkage, which limits the service life of the slabs. LÄS MER

  5. 5. Patienters upplevelser av dialysbehandling : En litteraturstudie

    Uppsats för yrkesexamina på grundnivå, Högskolan i Gävle/Avdelningen för hälso- och vårdvetenskap; Högskolan i Gävle/Avdelningen för hälso- och vårdvetenskap

    Författare :Atena Hou Röhstö; Hibo Abdullahi; [2017]
    Nyckelord :Dialysis treatment; Experience; Kidney Failure; Patient; Dialysbehandling; Njursvikt; Patient; Upplevelse;

    Sammanfattning : Bakgrund: När njurfunktionen blir försämrad bör dialysbehandling påbörjas. I Sverige får ungefär 2700 patienter hemodialysbehandling och 800 patienter behandlas med peritonealdialys. Vid dialysbehandling uppstår svårigheter som kan påverka patientens liv på flera olika sätt. LÄS MER