Sökning: "Load Bearing Capacity"

Visar resultat 1 - 5 av 67 avhandlingar innehållade orden Load Bearing Capacity.

  1. 1. Load bearing capacity of steel fibre reinforced shotcrete linings

    Detta är en avhandling från Institutionen för byggkonstruktion

    Författare :Ulf Nilsson; KTH.; [2000]
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  2. 2. Soil-Steel Composite Bridges Research advances and application

    Detta är en avhandling från Stockholm : Kungliga tekniska högskolan

    Författare :Amer Wadi; KTH.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Flexible culvert; Soil‒steel composite bridge; Sloping terrain; Swedish design method; Finite element model; Ultimate capacity; Avalanche load; Failure load; Low soil cover; Failure mechanism; Long-span; Civil and Architectural Engineering; Byggvetenskap;

    Sammanfattning : Soil-steel composite bridges are considered competitive structures being an economical alternative to similar span concrete bridges. This frequently stimulates practitioners to push their design limits and expand the different areas of application including their performance in sloping terrain. LÄS MER

  3. 3. Synergies in Biolubrication

    Detta är en avhandling från Sweden : KTH Royal Institute of Technology

    Författare :Akanksha Raj; KTH.; [2017]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Biolubrication; Synergies; Adsorption; Surface Force; Friction; Load Bearing Capacity; Self Healing; Phospholipids; DPPC; Hyaluronan; COMP; Lubricin; QCM-D; AFM; XRR.; Kemi; Chemistry;

    Sammanfattning : The objective of this thesis was to advance understanding in the field of biolubrication, finding inspiration from the human synovial joints. This was addressed by investigating the association of key biolubricants and the resulting lubrication performance. LÄS MER

  4. 4. On a biomechanical approach to analysis of stability and load bearing capacity of oral implants

    Detta är en avhandling från Malmö university. Faculty of Odontology

    Författare :Anders Halldin; Malmö University.; [2015]
    Nyckelord :ODONTOLOGY; ODONTOLOGI; Medicine; animal model; bone resorption; implant stability; cortical bone; viscoelastic-viscoplastic; creep remodeling; constitutive model;

    Sammanfattning : Introduction When an implant is placed in the bone the body responds to the trauma by encapsulating the implant and its survival depends on the ability for hard tissue encapsulation. The stability of the implant during the healing phase is essential to achieve a good result [1]. LÄS MER

  5. 5. Biolubricants and Biolubrication

    Detta är en avhandling från Stockholm : KTH Royal Institute of Technology

    Författare :Min Wang; KTH.; [2014]
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hyaluronan; Phospholipid; Lubricin; Cartilage Oligomeric Matrix Protein; COMP; Adsorption; Surface Force; Friction; Biolubrication; Boundary Lubrication; Load Bearing Capacity; Synergistic Effects; DLS; QCM-D; AFM.; Hyaluronan; Fosfolipid; Lubricin; Cartilage Oligomeric Matrix Protein; COMP; Adsorption; Ytkraft; Friktion; Biologisk smörjning; Gränsskiktssmörjning; Lastbärande förmåga; Synergieffekter; DLS; QCM-D; AFM.; Kemi; Chemistry;

    Sammanfattning : The main objective of this thesis work was to gain understanding of the principles of biolubrication, focusing on synergistic effects between biolubricants. To this end surface force and friction measurements were carried out by means of Atomic Force Microscopy, using hydrophilic and hydrophobic model surfaces in salt solutions of high ionic strength (≈ 150 mM) in presence of different biolubricants. LÄS MER