Essays about: "tensile strength"

Showing result 1 - 5 of 160 essays containing the words tensile strength.

  1. 1. Sample quality effects of laser cutting : An empirical study on the heat affected zone and the surface quality in laser cut samples

    University essay from KTH/Materialvetenskap; KTH/Materialvetenskap

    Author : Emma Bevin; Matilda Björklund; [2020]
    Keywords : Laser cutting; Laser cutting quality; Heat affected zone; Surface quality; Surface angularity; Laserskärning; Laserskärnings-kvalité; Värmepåverkad zon; Ytkvalité; Ytvinkel;

    Abstract : This study has been conducted with the aim to examine the extent of the heat affected zone in order to use laser cutting when making samples for tensile testing. When cutting with a laser the material absorbs heat energy from the laser beams which causes changes in the microstructure. READ MORE

  2. 2. Reinforcement Layout in Concrete Pile Foundations : A study based on non - linear finite element analysis

    University essay from KTH/Betongbyggnad

    Author : Mohammad Mustafa Angar; [2020]
    Keywords : Pile cap; Nonlinear finite element analysis; ATENA 3D; Reinforcement layout; Strut and tie method; Pålfundament; icke-linjära finita elementmodeller; strut and tie-metoden;

    Abstract : The main topic of this thesis concerns the behavior of concrete pile cap supported by four piles with two varying positions of longitudinal reinforcements. The positions include top of piles and bottom of the pile cap. For this purpose, non-linear finite element models of a pile cap are created using software ATENA 3D. READ MORE

  3. 3. Development, Validation and Implementation of Universal Testing Machine

    University essay from Jönköping University/JTH, Industriell produktutveckling, produktion och design; Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Author : STEPHEN JOSE MATHEW; Vijay Francis; [2020]
    Keywords : ;

    Abstract : The thesis paper will be covering the grounds of what, how and why a Universal Testing Machine is used, an alternative to the generic Universal Testing Machinedesigns and how it is built. The primary objective of this thesis work is to designand build a Universal Testing Machine which can handle a load up to 10kN forpolymer materials which is cost effective and modular. READ MORE

  4. 4. Pulp compositions and their influence on the production of dialcohol cellulose

    University essay from Karlstads universitet/Institutionen för ingenjörsvetenskap och fysik (from 2013)

    Author : Viktoria Carlsson; [2020]
    Keywords : ;

    Abstract : The characteristics of products made from pulp can be modified through different methods. If the pulp is refined either laboratory or industrially, the fibres in the pulp become more flexible and therefore creates stronger bonds to each other, which results in a final product with a higher strength. READ MORE

  5. 5. Recycling of concrete waste with wood waste through heating compaction

    University essay from KTH/Betongbyggnad

    Author : Li Liang; [2020]
    Keywords : Recycling; Concrete waste; Wooden waste; Heating powder compaction;

    Abstract : Concrete, as primary building material, is widely used in most construction project. For this reason, large amounts of concrete waste were generated from construction and demolition. One way to reuse concrete waste is to use it as backfill material for landfilling and road bases. READ MORE