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Filtry

11 502 (0,115s) •

Projekt

ASSESSMENT OF THE RESIDUAL LIFETIME OF THE MAIN STRUCTURAL PARTS OF THE BRIDGES PRODUCED OF WEATHERED STEEL MATERIALS. (1F82C/012/910)

Using the methodology developed by the author, the Project analyses a residual lifetime of steel structures deteriorated by the corrosion. The project analyses location of the structures in corrosive environment, i...

JO - Pozemní dopravní systémy a zařízení

  • 2008 - 2009
    • •
  • 3 500 tis. Kč
    • •
  • 2 960 tis. Kč
    • •
  • MD
Projekt

Strength of the beam with a breaking web for the lifetime analysis of the aircraft in a damage tolerance approach (GA101/98/0292)

measurements. The lifetime correlation of the residual strength of the structure analysis at the critical structural areas, extensive experimantal data on crack nucleation and propagation nearby as well as res...

JU - Aeronautika, aerodynamika, letadla

  • 1998 - 1999
    • •
  • 2 753 tis. Kč
    • •
  • 1 187 tis. Kč
    • •
  • GA ČR
Projekt

Description of the slow crack growth in polymer materials under complex loading conditions (GAP108/12/1560)

properties or material nonhomogenity on the residual lifetime of the polymeric structures. propagation in the case of polymeric structure under complex loading conditions taking into account residual stre...

JL - Únava materiálu a lomová mechanika

  • 2012 - 2014
    • •
  • 6 626 tis. Kč
    • •
  • 6 626 tis. Kč
    • •
  • GA ČR
Projekt

Application of small punch test technology for residual lifetime resistance of fossil power plants (1P05ME813)

development of small punch testing methods for assesment of mechanical charasteristic and fire-resistance...

JE - Nejaderná energetika, spotřeba a užití energie

  • 2005 - 2006
    • •
  • 543 tis. Kč
    • •
  • 301 tis. Kč
    • •
  • MŠMT
Projekt

Advanced design methodology of railway axles for safe and efficient operation (CK03000060)

the residual fatigue lifetime of the axle, including the effect of residual stress, which be met using technologies using internal residual stresses (e.g. induction hardening with the internal load, and the predic...

Mechanical engineering

  • 2022 - 2025
    • •
  • 17 060 tis. Kč
    • •
  • 12 623 tis. Kč
    • •
  • TA ČR
Projekt

Determination of load-carrying capacity and lifetime of bridge structures (GA103/05/2066)

of the load carrying capacity and lifetime of bridge structures (meta! as well as concrete of fatigue curves and lifetime of components of steel structures. 4) Obtaining of time-degradation of properties and r...

JM - Inženýrské stavitelství

  • 2005 - 2007
    • •
  • 3 517 tis. Kč
    • •
  • 3 517 tis. Kč
    • •
  • GA ČR
Projekt

Advanced high residual stress railway axles for high-end railway applications (CL02000137)

The object of the proposed project is to create high-end railway axles suitable for high-speed trains and the highest performance in rail freight transport. The project will result in the development of the necessary methodology to determine the ...

Mechanical engineering

  • 2025 - 2028
    • •
  • 27 038 tis. Kč
    • •
  • 18 616 tis. Kč
    • •
  • TA ČR
Projekt

Development of the method for accelerated ageing of passive photonic components with orientation to plants with higher degree of ionizing radiation occurrence. (TK01020162)

to evaluate from measured quantity the actual stage and to predict the residual lifetime. Knowledge of the residual lifetime is also the fundamental characteristics in nowadays......

Nuclear related engineering; (nuclear physics to be 1.3);

  • 2018 - 2021
    • •
  • 10 649 tis. Kč
    • •
  • 6 359 tis. Kč
    • •
  • TA ČR
Projekt

Application of laser technologies in transportation engineering (TA02011004)

The project solves the use of laser welding for the production of transportation vehicles. In comparison with arc welding the laser welds differ e.g. in the intensity and distribution of residual stresses. Therefore the problems of these str...

JP - Průmyslové procesy a zpracování

  • 2012 - 2015
    • •
  • 24 212 tis. Kč
    • •
  • 13 584 tis. Kč
    • •
  • TA ČR
Projekt

Influence of defects and imperfections on safety and lifetime of transport concstructions and bridges (GA103/01/0243)

Research and improvement of methods for reliability assessment (especially live load rating factor and residual lifetime), based on thorough analysis of fatigue processes (crack nucleation and growth) and probabilistic approach toge...

JM - Inženýrské stavitelství

  • 2001 - 2003
    • •
  • 3 443 tis. Kč
    • •
  • 3 443 tis. Kč
    • •
  • GA ČR
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