Essays about: "Samverkansbroar"

Found 3 essays containing the word Samverkansbroar.

  1. 1. Cost optimization of composite bridges

    University essay from KTH/Bro- och stålbyggnad

    Author : Markus Lythell; Jonathan Stenberg; [2020]
    Keywords : Composite bridge; Optimization algorithm; Pattern search; Cost optimization; MATLAB; Samverkansbroar; Optimeringsalgoritmer; Pattern search; Kostnadsoptimering; MATLAB;

    Abstract : Today in most design offices the practice when designing infrastructure is to adopt a trial-and-error based approach. This means that one solution to the problem is evaluated and based on the results the design is altered. This process is then repeated until satisfactory results have been achieved. READ MORE

  3. 2. Achieving Composite Action in Existing Bridges : With post-installed shear connectors

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : David Olsson; [2017]
    Keywords : Shear connector; Composite action; post-installed; strengthening; Pitsund Bridge; coiled spring pins; Skjuvförbindare; Samverkansbroar; förstärkningsarbete; Pitsundsbron; spiralbult;

    Abstract : The increased amount of traffic combined with higher traffic loads leads to many existing bridges needing strengthening in the future to ensure their expected lifespan. This means the bridge owners will be focusing more on strengthening projects and smart solutions will be crucial for preserving a healthy bridge stock. READ MORE

  4. 3. Numerical analysis and model updating of a steel-concrete composite bridge : Parametric study & Statistical evaluation

    University essay from KTH/Bro- och stålbyggnad

    Author : Keiwan Abdulrahman; Fadi Potrus; [2015]
    Keywords : Model updating; Finite element method; Parameter study; Abaqus; Composite bridges; Global behaviour; Modeluppdatering; Finita element metoden; Parameter studie; Abaqus; Samverkansbroar i stål och betong; Globalt beteende;

    Abstract : In the year 2006, only 10 years after the steel- concrete composite bridge, Vårby bridge was built, fatigue cracks were found during an inspection. To further investigate the reasons and the potential danger of the cracks, an investigation under the commission of the Swedish Transport Administration was issued in 2009. READ MORE