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7 254 (0,198s) •

Project

Life assessment of mechanical components under multiaxial thermo-mechanical loading with variable amplitude (GA21-06645S)

A series of strain-controlled Low-Cycle Fatigue (LCF) tests and Thermo-Mechanical Fatigue (TMF) tests will performed for austenitic stainless steel, martensitic steel and nickel-based super-alloy. Uniaxial and ...

Applied mechanics

  • 2021 - 2023
    • •
  • 5 813 tis. Kč
    • •
  • 5 813 tis. Kč
    • •
  • GA ČR
Project

Damage mechanisms in multiaxial cyclic loading (GA15-08826S)

The project is focused on the study of fatigue damage mechanisms of 316L stainless steel under axial/torsional loading. Specimens will be cycled in proportional loading. The understanding of physical mechanisms of fatig...

JL - Únava materiálu a lomová mechanika

  • 2015 - 2019
    • •
  • 6 392 tis. Kč
    • •
  • 6 392 tis. Kč
    • •
  • GA ČR
Project

Multiaxial Creep-Ratcheting and Creep-Fatigue Behaviour of High Temperature Components A Data-Driven Approach (GA24-11308S)

Various multiaxial creep-fatigue and creep-ratcheting tests will be performed at high temperatures for a novel austenitic stainless steel and for an additively manufactured nickel based superalloy. Both novel macro- and micro-scale ...

Applied mechanics

  • 2024 - 2026
    • •
  • 7 302 tis. Kč
    • •
  • 7 302 tis. Kč
    • •
  • GA ČR
Project

Fatigue of machine components under multiaxial synchronized loading with phase shifts between stress components (GA101/99/0103)

The aim of the proposed project is to get deeper and more precise information on mechanism of multiaxial fatigue damage of machine parts made out of carbon steels. The research will continue on the current state of knowledg...

JL - Únava materiálu a lomová mechanika

  • 1999 - 2001
    • •
  • 3 939 tis. Kč
    • •
  • 2 984 tis. Kč
    • •
  • GA ČR
Project

Computational and experimental support for 3D printing of metal components made by DMLS technology and exposed to multiaxial fatigue loading (FW01010462)

exposed to multiaxial fatigue loading in operation. Functional samples of complex and complicated (multiaxially) stressed components will be practically designed, dimensioned this will be accompanied by the development of ...

Mechanical engineering

  • 2020 - 2023
    • •
  • 17 255 tis. Kč
    • •
  • 11 655 tis. Kč
    • •
  • TA ČR
Project

Physical metallurgy aspect of fatigue damage of engineering parts made from steels multiaxially stressed by cycling loading (GA106/01/0342)

Using the results of new applied technologies of steel production, the relations between physical-metallurgical parameters and mechanical characteristics of carbon and microalloyed steels for large engineering parts loaded under cyclic m...

JL - Únava materiálu a lomová mechanika

  • 2001 - 2003
    • •
  • 2 713 tis. Kč
    • •
  • 1 891 tis. Kč
    • •
  • GA ČR
Project

Thermo-Mechanical Fatigue Damage and Deformation Mechanisms of Metal Matrix Composites Experimental and Numerical Approach (GA25-16307S)

of deformation and damage mechanisms under Thermo-Mechanical Fatigue (TMF) loading of fatigue, creep, and oxidation under complex TMF loading are crucial, with the dominant mechanism changing wit...

Materials engineering

  • 2025 - 2027
    • •
  • 9 986 tis. Kč
    • •
  • 9 986 tis. Kč
    • •
  • GA ČR
Project

Dynamics and reliability of vibrodamping elements of thermo-visco-elastic materials (GA101/05/2669)

on experiments will be designed for thermo-mechanic description of dynamic behaviour and also of thermo-mechanical parameters of the mathematical model of elastomers during of the damping elements on basis of ...

BI - Akustika a kmity

  • 2005 - 2007
    • •
  • 3 534 tis. Kč
    • •
  • 3 534 tis. Kč
    • •
  • GA ČR
Project

Procedure for fatigue estimation in contacts Local multiaxial analysis of stress-related and tribological effects (GF23-06130K)

The project focuses on the research of fatigue strength in contacts between structural parts. Based on previous experience of both cooperating institutions (TU Chemnitz - press-fitted joints; CTU in Prague - fatigue estimation aspec...

Applied mechanics

  • 2023 - 2026
    • •
  • 5 709 tis. Kč
    • •
  • 5 709 tis. Kč
    • •
  • GA ČR
Project

Application of Quantitative Fractography and Stereology to Crack Path Analysis in Biaxial Fatigue (GA106/05/0550)

developing under in-phase and out-of-phase biaxial fatigue loading. Unlike in uniaxial fatigue, the application of those 3D methods to multiaxial fatigue problemsMost of components in engineering structures are su...

JL - Únava materiálu a lomová mechanika

  • 2005 - 2007
    • •
  • 980 tis. Kč
    • •
  • 980 tis. Kč
    • •
  • GA ČR
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