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10 696 (0,096s) •

Project

Fatigue influence on load capacity of strengthened heavy bridge assembly structure (CE803030106)

The aim of the project is to investigate the fatigue strength of the steel Heavy Bridge Assembly (HBA) structure. The project assumes the experimental investigation of critical details of HBA structure with aspect of fa...

JO - Pozemní dopravní systémy a zařízení

  • 2001 - 2003
    • •
  • 5 075 tis. Kč
    • •
  • 4 305 tis. Kč
    • •
  • MD
Project

Proof of L-39NG airframe with tripled fatigue life (FW01010225)

Project primary aim is to proof the tripled fatigue life of the airframe of the L-39NG aircraft. L-39NGs airframe is made of advanced materials and production technologies. The fatigue life proof will also utilize extensive usage o...

Aerospace engineering

  • 2020 - 2023
    • •
  • 91 324 tis. Kč
    • •
  • 62 170 tis. Kč
    • •
  • TA ČR
Project

Low cycle fatigue-creep interaction in advanced high temperature structural materials (GA106/07/1507)

clarification of fatigue-creep synergism. Experimental data on structure changesThe proposed project is directed to the study of fatigue-creep interaction ofcreep strain influence on substantial parameters and stages of lo...

JL - Únava materiálu a lomová mechanika

  • 2007 - 2009
    • •
  • 2 475 tis. Kč
    • •
  • 2 475 tis. Kč
    • •
  • GA ČR
Project

The fatigue life of thin-walled bridge structures and similar systems subjected to repeated loading (IAA200710603)

of the limit states that determine the design of bridge structures, i.e. for (i) the fatigue limit state of the structure and (ii) its serviceability limit state. of fatigue cracks in thin-walled systems (in parti...

JM - Inženýrské stavitelství

  • 2006 - 2008
    • •
  • 951 tis. Kč
    • •
  • 951 tis. Kč
    • •
  • AV ČR
Project

Probability approach to the critical fatigue crack in steel structures (GA103/05/2467)

The steel structures loaded by fluctuating forces are designed to fatigue. The standard methods were based on requirement, which does not allow fatigue crack during the design life. The fatigue resistance dates are...

JN - Stavebnictví

  • 2005 - 2007
    • •
  • 1 080 tis. Kč
    • •
  • 1 080 tis. Kč
    • •
  • GA ČR
Project

Exploring how nitriding affects fatigue behaviour of additive manufactured titanium hierarchical porous structures (GA23-07879S)

structures by additive manufacturing based on material extrusion and polymerization and their subsequent nitriding to improve fatigue properties. The relationships between the preparation process, the resulting microstructure, and ...

Biomaterials (as related to medical implants, devices, sensors)

  • 2023 - 2025
    • •
  • 4 955 tis. Kč
    • •
  • 4 955 tis. Kč
    • •
  • GA ČR
Project

Upscaling the applicability of NiTi shape memory alloys by improving their fatigue performance (GA16-20264S)

space is largely limited as the fatigue life drops sharply when the full extent of functional properties is required in the design. Insufficient structural fatigue on the long term experience in the field, we want to inves...

JJ - Ostatní materiály

  • 2016 - 2018
    • •
  • 6 589 tis. Kč
    • •
  • 6 313 tis. Kč
    • •
  • GA ČR
Project

Cyclic plastic deformation and fatigue performance of ultrafine-grained materials (GAP108/10/2001)

localization, stability of UFG structures and mechanisms of fatigue crack initiation. Because the general knowledge of basic fatigue mechanisms was acquired on conventionally-grained (CG) materials, it cannot be directly t...

JL - Únava materiálu a lomová mechanika

  • 2010 - 2014
    • •
  • 4 388 tis. Kč
    • •
  • 4 388 tis. Kč
    • •
  • GA ČR
Project

Bridge Fatigue Guidance ? Meeting Sustainable Design and Assessment (7E08098)

in fatigue design of structural steel details is far from satisfactory. Fatigue analysis are invariably governed by fatigue, making thus their adequate fatigue performance essential structural an...

JN - Stavebnictví

  • 2009 - 2011
    • •
  • 1 431 tis. Kč
    • •
  • 1 431 tis. Kč
    • •
  • MŠMT
Project

Alternative Description of Effects of Fatigue on Concrete Structures (GAP105/10/2098)

Reinforced and pre-stressed concrete bridges are subjected not only to fatigue of these effects may influence durability of such structures significantly. This is the reason of these effects. While the fatigue behavior of s...

JN - Stavebnictví

  • 2010 - 2012
    • •
  • 2 526 tis. Kč
    • •
  • 2 526 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 10 696