Sökning: "response discontinuity"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden response discontinuity.

  1. 1. Railway track dynamic modelling

    Författare :Blas Blanco; Leif Kari; Stefano Bruni; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Track modelling; Timoshenko element; local deformation; response discontinuity; distributed supports; Engineering Mechanics; Teknisk mekanik;

    Sammanfattning : The railway vehicles are an increasing mean of transportation due to, its reduced impact on environment and high level of comfort provided. These reasons have contributed to settle a positive perception of railway traffic into the European society. LÄS MER

  3. 2. Dynamic Behaviour of Reinforced Concrete Structures: Analyses with a Strong Discontinuity Approach

    Författare :Per-Ola Svahn; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ; reinforcement; concrete; cohesive crack; anisotropic damage; X-FEM;

    Sammanfattning : Reinforced concrete is a widely used construction material. To obtain efficient design of new structures and to verify the real mechanical behaviour of existing ones, it is necessary to improve the understanding of advanced structural analyses of reinforced concrete structures. LÄS MER

  4. 3. Insurances against job loss and disability : Private and public interventions and their effects on job search and labor supply

    Författare :Josefine Andersson; Anders Forslund; Stefan Eriksson; Michael Rosholm; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Employment Security Agreements; job search assistance; job loss; notification; lump-sum severance grant; liquidity effect; disability insurance; financial incentives; continuous deduction; regression discontinuity design; propensity score matching; nearest neighbor matching; Economics; Nationalekonomi;

    Sammanfattning : Essay I: Employment Security Agreements, which are elements of Swedish collective agreements, offer a unique opportunity to study very early job search counselling of displaced workers. These agreements provide individual job search assistance to workers who are dismissed due to redundancy, often as early as during the period of notice. LÄS MER

  5. 4. On fiber network fracture mechanics and kink band formation in biocomposites

    Författare :Vedad Tojaga; Sören Östlund; Artem Kulachenko; T. Christian Gasser; Emanuela Bosco; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Staggered; Monolithic; Fracture; Constitutive modeling; Strong discontinuity approach SDA ; Simo-Reissner beam theory; Geometrically exact beam theory; Minimeringsalgoritm; Simo-Reissner balkteori; Icke kompatibla deformationsmode; Konstitutiva model; Solid Mechanics; Hållfasthetslära;

    Sammanfattning : This thesis summarizes seven appended papers dealing with: (1) The fracture of fibrous materials, e.g. LÄS MER

  7. 5. Essays on inheritance, small businesses and energy consumption

    Författare :Sebastian Escobar; Mikael Elinder; Katarina Nordblom; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; estates; bequests; inheritance taxes; tax evasion; tax avoidace; liquidity; entrepreneurship; small business; sub-metering; environment; smart meters; energy conservation; quasi experiment;

    Sammanfattning : Essay 1: People’s planning to evade the inheritance tax curtails its merits. However, the extent of planning remains a matter of argument. According to popular belief, it is widespread, but few estimates have been presented. LÄS MER