Essays about: "finit element modell"

Showing result 11 - 15 of 21 essays containing the words finit element modell.

  1. 11. Analytical calculation model used when dimensioning timber poles used as overhead power line supports

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Christopher Ekängen; [2018]
    Keywords : Calculation model; timber poles; overhead power line;

    Abstract : Overhead power lines are more reliable and cost effective than underground cables when it comes to power transmission. The overhead power lines are often suspended above ground using timber pole supports. READ MORE

  3. 12. MEASUREMENT AND MODELLING OF MULTICOPTER UAS ROTOR BLADE DEFLECTION IN HOVER

    University essay from KTH/Lättkonstruktioner

    Author : Nathalie Nowicki; [2016]
    Keywords : ;

    Abstract : Package deliveries, surveillance and entertainment are all areas where unmanned aerial systems, (UAS), face a growing market. Multicopters, being one of the most popular UAS, can both be bought and built rather easily due to the fairly simple design and low cost. READ MORE

  4. 13. Non-Linear Assessment of a Concrete Bridge Slab Loaded to Failure

    University essay from KTH/Betongbyggnad

    Author : Eriksson Isabell; Niklas Karlsson; [2016]
    Keywords : concrete; linear shear; punching shear; non-linear finite element analysis; Eurocode; Model Code; ATENA 3D; betong; skjuvning; genomstansning; icke-linjär finit-elementanalys; Eurocode; Model Code; ATENA 3D;

    Abstract : This thesis covers an investigation regarding the failure in the bridge slab of Gruvvägsbron, which was the result of the full scale test that the bridge was subjected to prior to demolition. Using the non-linear finite element software ATENA 3D, a model of the bridge was assembled, with the purpose to attempt to reenact the test procedure and realistically capture the failure load and behaviour. READ MORE

  5. 14. Numerical analyses of concrete buttress dams to design dam monitoring

    University essay from KTH/Betongbyggnad

    Author : Daniel Svensen; [2016]
    Keywords : Concrete; buttress dams; thermal effects; finite element analysis; instrumentation; alarm values; alert values; Betong; lamelldammar; termiska effekter; finit element analys; intstrumentering; larmvärden;

    Abstract : Old concrete buttress dams are sensitive to cracking if exposed to large temperature variations. The cracks can make dams sensitive to failure, depending on the size and location of the cracks. These problems can be overcome by lowering the temperature variations and stabilizing the dams. READ MORE

  6. 15. Redesign of a generic human limb pressure device – towards early diagnosis of pressure ulcer risk patients

    University essay from Högskolan i Jönköping/JTH, Maskinteknik

    Author : Hanna Länne Rosenlund; [2016]
    Keywords : Redesign; Pressure ulcers; pressure device; human tissue properties; Omkonstruktion; chassi; trycksår; vävnadsegenskaper;

    Abstract : This report is a Bachelor thesis in the field of product development and design. It includes a literature review in the field of pressure ulcers and diabetes as well as a design process. The writer of this report, Hanna Länne Rosenlund, is a Mechanical Engineering student at the School of Engineering at Jönköping University. READ MORE