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7 459 (0,075s)

Project

Nonlinear fracture mechanics of concrete based on stochastic finite elements and random fields (GA103/02/1030)

effect should use the tools of fracture mechanics. Such modelling usually remains of reliabilityengineering for statistical analysis of structures by nonlinear fracture mechanics. "Randomisation" of fracture

JN - Stavebnictví

  • 2002 - 2004
  • 4 542 tis. Kč
  • 3 344 tis. Kč
  • GA ČR
Project

The influence of notches on fracture of wood (GP106/02/D039)

of potentialapplication of existing knowledge in the area of anisotropic media fracture mechanics of usage of fracture mechanics methods and results of laboratory experiments.Determination of influence of notch sh...

JL - Únava materiálu a lomová mechanika

  • 2002 - 2005
  • 638 tis. Kč
  • 638 tis. Kč
  • GA ČR
Project

Fracture Behaviour of Polyolephine Composite´s Pipes (GA101/05/0227)

The project leads to the field of fracture mechanics study of polyolephines of polyolephines. In the scope of the project the laboratory tests utilising the fracture mechanics approach will bee modified for the pol...

JI - Kompositní materiály

  • 2005 - 2007
  • 2 641 tis. Kč
  • 2 641 tis. Kč
  • GA ČR
Project

VITESPO-Virtual testing of safety and reliability of structures (1ET409870411)

Objective modelling of structural safety and reliability requires the application of advanced nonlinear methods based on fracture mechanics. Utilization, methods of multiscale modelling and Grid technologies. The method of stochasti...

JN - Stavebnictví

  • 2004 - 2007
  • 7 768 tis. Kč
  • 5 403 tis. Kč
  • AV ČR
Project

Understanding the crack propagation in ceramic multilayer structures to enhance mechanical properties. (7AMB14AT001)

. Concept of the Finite fracture mechanics will be used for the developmentof for the description and prediction of the fracture behaviour of (ceramic based) multilayer materials are supposed to be subjected to

JL - Únava materiálu a lomová mechanika

  • 2014 - 2015
  • 94 tis. Kč
  • 94 tis. Kč
  • MŠMT
Project

Fracture-mechanical parameters of quasibrittle materials in simulation of structural response (FRAPA) (GA13-03662S)

for determination of fracture-mechanical parameters of concrete and other quasi-brittle with numerical modeling via nonlinear fracture mechanics. Advanced evaluation of parameters emphasize is on assessment of bot...

JN - Stavebnictví

  • 2013 - 2016
  • 4 996 tis. Kč
  • 4 996 tis. Kč
  • GA ČR
Project

Estimation of higher terms of the Williams expansion and their use for fracture response description in structures made of quasi-brittle composites (GPP105/12/P417)

Higher order terms of the crack tip asymptotic field refine the fracture-mechanical description of the behaviour of cracked bodies. They can play a key role numerically. In the project a procedure using the finite element m...

JL - Únava materiálu a lomová mechanika

  • 2012 - 2014
  • 2 314 tis. Kč
  • 2 314 tis. Kč
  • GA ČR
Project

Linear elastic fracture mechanics of a bi-material wedge (GP106/03/P054)

. Current methods of fracture mechanics that are valid for description of crack. Project is focused on fracture mechanics analysis of bi-material wedge, which-material wedge behaviour from linear fracture ...

JG - Hutnictví, kovové materiály

  • 2003 - 2005
  • 542 tis. Kč
  • 542 tis. Kč
  • GA ČR
Project

Nonlinear analysis of reinforced concrete focused on strain localization problems (GP103/03/P055)

The project links to the project no. 103/02/1030 "Non-linear fracture mechanics of concrete based on stochastic finite elements and random fields". The goal of this project is implementation of random fields into non-linear...

JN - Stavebnictví

  • 2003 - 2005
  • 473 tis. Kč
  • 473 tis. Kč
  • GA ČR
Project

Advanced phenomenological models of plasticity and their application to life assessment of machine components (GA15-20666S)

and ductile fracture in metal plasticity. Recently, coupled or uncoupled models of ductile fracture are used in this field with the usage of classical isotropic or kinematic distortional models of hardening into uncoupled models of...

JG - Hutnictví, kovové materiály

  • 2015 - 2017
  • 5 002 tis. Kč
  • 5 002 tis. Kč
  • GA ČR
  • 1 - 10 out of 7 459