All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”
EN
ČeštinaEnglish

Filters

12 003 (0,185s) •

Project

Brittle fracture micromechanics and toughness scaling models (IAA2041003)

geometry and loading condition the toughness scaling models may be introduced - toughness scaling model development, model verification and adjustment using experimentalsteel mocrostruct...

JL - Únava materiálu a lomová mechanika

  • 2000 - 2004
    • •
  • 8 010 tis. Kč
    • •
  • 2 668 tis. Kč
    • •
  • AV ČR
Project

Statistical aspects of constraint at brittle fracture initiation (IAC2041011)

, toughness scaling model development and publications). of steel fracture toughness will be analysed by statistical methods. The local fracture initiation will be quantified. Using these parameters and/or using th...

JL - Únava materiálu a lomová mechanika

  • 2000 - 2000
    • •
  • 1 039 tis. Kč
    • •
  • 273 tis. Kč
    • •
  • AV ČR
Project

The transferability of fracture toughness characteristics from point a view of integrity of components with defects (GA101/00/0170)

is to examine and develop "fracture toughness scaling models" based on the micromechanistics on the micromechanistics deterministic and stochastic models of failure. The experimentadata from is measurement of a fr...

JG - Hutnictví, kovové materiály

  • 2000 - 2002
    • •
  • 3 648 tis. Kč
    • •
  • 2 148 tis. Kč
    • •
  • GA ČR
Project

The scaling role of damage inhomogeneity in brittle fracture (IAA200410502)

on scale and statistical size effects. Procedures of model implementation into FEM calculations and modifications of cohesion models will be investigated at the same time will be quantified and related to micromechanical <...

JL - Únava materiálu a lomová mechanika

  • 2005 - 2009
    • •
  • 3 375 tis. Kč
    • •
  • 3 375 tis. Kč
    • •
  • AV ČR
Project

Fracture Resistance of Steels for Containers of Spent Nuclear Fuel (ME 303)

Fracture resistance of steels for container casks of spent nuclear fuel is planned to be evaluated using recent and newly developed approaches. Development of these approaches, namely local approach, master curve methodology and toughness

JL - Únava materiálu a lomová mechanika

  • 1999 - 2001
    • •
  • 7 600 tis. Kč
    • •
  • 2 100 tis. Kč
    • •
  • MŠMT
Project

Development of melt intercalated polyamide nanocomposites with improved toughness (GA106/03/0679)

organoclay having one dimension in nm scale and high acpect ratio. Significant PA6. The only disadvantage of nanocomposites is low toughness, probably due to thefact that molecular-scale interactions (influencing the nanoc...

CD - Makromolekulární chemie

  • 2003 - 2005
    • •
  • 3 168 tis. Kč
    • •
  • 1 308 tis. Kč
    • •
  • GA ČR
Project

Mechanical and fracture properties of multilayered ceramic/ceramic and ceramic/metal materials with graded layers (GA101/09/1821)

Lamellar structures provide significant increases in toughness over other microstructures. By layering different structural ceramic materials, the apparent fracture toughness can be increased through either enhancement of toughening...

JI - Kompositní materiály

  • 2009 - 2012
    • •
  • 5 683 tis. Kč
    • •
  • 5 683 tis. Kč
    • •
  • GA ČR
Project

Toughness of Polyolefins Composites with Micro-fillers (GA106/07/1284)

an embrittling effect and decreases fracture toughness. Most studies on modification of semi-crystalline polymers with rigid particles report a significant loss of toughness compared effect will be studied on the various model<...

CD - Makromolekulární chemie

  • 2007 - 2009
    • •
  • 3 764 tis. Kč
    • •
  • 3 764 tis. Kč
    • •
  • GA ČR
Project

Microstructural Design of Engineering Materials with High Toughness (GAP107/10/0361)

composites with extremely high toughness and acceptable strength level. The basic in a comprehensive statistical model of ductile fracture. The most appropriate size and spatial and demanded relationship between strength and to...

JG - Hutnictví, kovové materiály

  • 2010 - 2012
    • •
  • 4 512 tis. Kč
    • •
  • 4 512 tis. Kč
    • •
  • GA ČR
Project

Multiscale Modeling of Particulate Composites with Mineral Fillers (GPP107/10/P503)

The main goal of the proposal is a realistic modeling of relation between micro on finite element model and fracture mechanics approach. The modeling and calculations of the composite. The composite will be modeled...

JI - Kompositní materiály

  • 2010 - 2012
    • •
  • 989 tis. Kč
    • •
  • 989 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 12 003