Sökning: "Bending strength"

Visar resultat 1 - 5 av 142 uppsatser innehållade orden Bending strength.

  1. 1. Flexural strength of dental restoratives

    Master-uppsats, Umeå universitet/Institutionen för odontologi

    Författare :Mikael Blennow; Ahmed Al-Ahmed; [2023]
    Nyckelord :Flexural strength; porosity;

    Sammanfattning : Background: New dental restorative material, “Cention Forte” and “Admira Fusion” have been available on the market for quite some time but are still new in comparison with traditional resin-based composite, “Ceram.x Spectra ST” and glass ionomer cement, “GC Fuji II LC”. LÄS MER

  3. 2. PARAMETRIC STUDY FOR WALL-TO-WALL CONNECTION IN MIXED STEEL CONCRETE STRUCTURES

    Master-uppsats, KTH/Bro- och stålbyggnad

    Författare :Simone De Troia; [2023]
    Nyckelord :;

    Sammanfattning : The objective of this thesis work is to study the connection between two Steel Concrete Structures (SCS) wall modules using embedded connection bars. The SCSs under investigation consist of two steel faceplates held together by tie bars, concrete is cast inside, and stress transmission between the concrete and the steel plates is provided by shear connectors as headed studs. LÄS MER

  4. 3. Novel steel hinge connection for pedestrian timber bridges : Novel steel hinge connection for pedestrian timber bridges

    Master-uppsats, KTH/Byggnadsmaterial

    Författare :Charlotte Jaeger; [2023]
    Nyckelord :;

    Sammanfattning : This study focuses on exploring a novel timber-to-timber joint using a steel hinge connection (in this work also referred to as door-hinge joint) for pedestrian timber bridges. To conduct the cross-section design of the structural bridge members, a numerical model was developed to determine the internal forces. LÄS MER

  5. 4. 4-Point Bending of Composite Laminates for FEM/FEA Validation

    Magister-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Pierce Cashin; [2023]
    Nyckelord :composites; 4-point bending; fiberglass; sandwich panel;

    Sammanfattning : When designing structures and vehicles using composite materials, engineers need access to critical information regarding the composite materials in question. This information describes the strength, stiffness, failure mode, and other variables that can be used to properly determine how a structure will perform while undergoing various loads and effects. LÄS MER

  7. 5. Numerical analysis of a bearing strength in delaminated composite joint

    Master-uppsats, KTH/Lättkonstruktioner, marina system, flyg- och rymdteknik, rörelsemekanik

    Författare :Olavi Kukkonen; [2023]
    Nyckelord :Bearing strength; Single-lap shear; Delamination; Countersinking; Hole size;

    Sammanfattning : Composite structures are commonly joined using adhesive or mechanical joints, withmechanical joints being preferred when components need to be removable for maintenancepurposes. However, the presence of mechanical joints introduces a discontinuity in theload path, which can serve as an initiation point for failure and needs to be taken intoaccount in the design of the joint. LÄS MER