Essays about: "Fracture surface analysis"

Showing result 16 - 20 of 29 essays containing the words Fracture surface analysis.

  1. 16. Investigation of the mechanical performance of metal-composite joints

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Marc Olavide Rubio; [2017]
    Keywords : carbon fiber epoxy; AlSi-coated boron steel; metal-composite joints; double-cantilever beam test; end-notched flexural test; tensile test;

    Abstract : Composite materials are gaining the attention of several industries due to the high stiffness-to-weight and strength-to-weight ratios they offer. Especially in the automotive industry, demands on reduction of CO2 emissions is the major driving force towards lighter vehicles. READ MORE

  3. 17. Fractography, mechanical and structural analysis of trabecular bone from the femoral head of human cadavers

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Christina Rönngren; [2017]
    Keywords : Technology and Engineering;

    Abstract : A lowered mineral density in the skeletal bones may indicate osteoporosis and an increased risk of fragility fractures. However, lower bone mass does not reveal the whole truth about the status of the bone quality. READ MORE

  4. 18. A 4D Analysis of a Minor Graben Structure at Ekolsund, South Central Sweden

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Alexander Sehr; Andin Eric; [2017]
    Keywords : South central Sweden; pull apart basin; 3D brittle deformation model; reactivation; striation markers; Södra centrala Sverige; pull apart basin; 3D spröd deformationsmodell; reaktivering; striation markörer;

    Abstract : The objective of this project is about a kinematic analysis of a shear zone, specifically a graben structure. The surface of the study area has also been investigated, this is to understand if a faulting reactivation has occurred due to glacial impact. READ MORE

  5. 19. WC grain size distribution during sintering of WC-Co cemented carbides

    University essay from Lunds universitet/Materialteknik

    Author : Oscar Bjäreborn; [2016]
    Keywords : hardmetal; cemented carbides; WC; EBSD; grain size distribution; microstructure; coercivity; hardness; toughness; sintering; growth inhibition; Technology and Engineering;

    Abstract : The grain growth of WC in WC-7%Co cemented carbides with Cr-addition was investigated for cemented carbides synthesized from four different raw materials varying in grain size. Cr additions were 4%of the Co binder phase. To investigate the effect of Cr on grain growth two of the raw materials were also synthesized without Cr-additions. READ MORE

  6. 20. Reinforced Concrete Beams Strengthened with Side Near Surface Mounted FRP : A parametric study based on finite element analysis

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

    Author : Rewan Eredini; [2016]
    Keywords : Side near surface mounted reinforcement; Bottom near surface mounted reinforcement; Parametric study; FEM-analysis; Atena; Carbon fiber reinforced polymer;

    Abstract : Most of the today’s concrete structures are older than tenyears, and the need to strengthening existing structures is growing steadily. This is due to various reasons such as degradation due to ageing, environmentally induced degradation, poor initial design or construction and lack of maintenance, to name a few. READ MORE