Essays about: "structure fatigue"

Showing result 36 - 40 of 68 essays containing the words structure fatigue.

  1. 36. Strength simulations of tension bars for heavy lifting

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

    Author : Arvid Hoikka; [2018]
    Keywords : Strength simulations; FEM; CAD-modelling; ABAQUS; Hållfasthetssimulering; FEM; CAD-modellering; ABAQUS;

    Abstract : Proplate, a world leading company, is expert on volume-based cutting and machining of both ordinary steel as well as stainless steel. One of Proplate’s mayor products is tension bars, which is a component made to balance high forces and give stability to structures such as cranes, buildings, bridges and much more. READ MORE

  3. 37. Myasthenia gravis hos hund

    University essay from SLU/Dept. of Biomedical Sciences and Veterinary Public Health

    Author : Petra Andersson; [2018]
    Keywords : immunologi; autoimmunitet; myasthenia gravis; hund; T-lymfocyter; tymus;

    Abstract : Myasthenia gravis är en sjukdom som drabbar den neuromuskulära överföringen. Den förekommer i två former: kongenital (medfödd) och förvärvad. Kongenital myasthenia gravis beror på en defekt i acetylkolinreceptorn (AChR), som orsakas av olika mutationer. READ MORE

  4. 38. Fretting tests on connector terminals

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Marcus Magnusson; [2018]
    Keywords : Fretting; Corrosion; Laser vibrometry; Connector; Vibration; Technology and Engineering;

    Abstract : Fretting is a complex set of mechanical and electrical mechanics that occurs at the contact surface between two vibrating objects. It is widely present in electrical connectors close to combustion engines due to the constant exposure to vibrations. Fretting is an extensive problem in the automotive industry but little research is done. READ MORE

  5. 39. Additive weld manufacturing and material properties effect on structural margins

    University essay from KTH/Lättkonstruktioner

    Author : Daniel Arvidsson; [2018]
    Keywords : ;

    Abstract : the FE analyses. Traditionally all parts are modeled with isotropic base material. Analyses are made on a part of the nozzle which includes both a butt weld and metal deposition and which is an interface to another part causing loads that has to be sustained by the weld and the MD. READ MORE

  6. 40. Wave power - The future of energy supply? Focusing on its sealing solutions

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Christian Kälvegren; Tobias Sjölin; [2017]
    Keywords : Gaiter; sealing concepts; wave power; Damask; tätningskoncept; vågkraft;

    Abstract : A new concept for extracting renewable power has been developed at KTH Electric Power and Energy Systems, this time regarding wave power. Unlike other wave energy converters this concepts generator opens up the possibility to be operative also during low speed and at the same time preserve high power density and efficiency. READ MORE