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3 097 (0,164s) •

Project

Structurally controlled wave propagation in multi-material 3D printed bodies (GA24-11505S)

The project is aiming to control the stress wave propagation in additively to describe the stress wave propagation and kinetic energy absorption. At the same time to control the propagation

Applied mechanics

  • 2024 - 2026
    • •
  • 9 926 tis. Kč
    • •
  • 9 926 tis. Kč
    • •
  • GA ČR
Project

Material response under finite strains aiming at problems of stress wave propagation and its applications in NDT (GP106/03/D038)

One of the modern non-destructive methods for detecting residual stresses in materials is based on the dependence of propagating wave velocity on stress. This dependence is a result of the nonlinear interaction of ...

JG - Hutnictví, kovové materiály

  • 2003 - 2006
    • •
  • 393 tis. Kč
    • •
  • 393 tis. Kč
    • •
  • GA ČR
Project

Wave propagation and degradation processes in anisotropic laminates (IAA200760611)

The project is focused on clarification of phenomena associated with wave propagation in bodies made of anisotropic laminates and eventually also metals. The effort will be devoted at first to elucidation of physical properties of R...

BI - Akustika a kmity

  • 2006 - 2010
    • •
  • 4 259 tis. Kč
    • •
  • 4 259 tis. Kč
    • •
  • AV ČR
Project

Numerical simulation of stress wave propagation in solids and porous media (MEB090601)

The aim of the project is the improvement of current finite element models of transient dynamics problems in continuum mechanics, including geometrical non-linearities (large strains and rotations) and non-linear material response based on objective ...

JC - Počítačový hardware a software

  • 2008 - 2008
    • •
  • 18 tis. Kč
    • •
  • 18 tis. Kč
    • •
  • MŠMT
Project

Finite element modelling of linear, non-linear and multiscale effects in wave propagation in solids and heterogeneous media (GA101/07/1471)

Finite element modelling of wave propagation in solid heterogenous media to the case of wave propagation in 3-D heterogeneous media and the development of stress waves in media characterized by pe...

JC - Počítačový hardware a software

  • 2007 - 2011
    • •
  • 5 285 tis. Kč
    • •
  • 5 285 tis. Kč
    • •
  • GA ČR
Project

Diagnostics of transient dynamic responses in plate and shell structures (IAA2076904)

The project is focused on detailed explanation of phenomena due to stress wave propagation in cylindrical shells with varying curvature. A general analytical solution the propagating waves. The displacemen...

BH - Optika, masery a lasery

  • 1999 - 2003
    • •
  • 4 774 tis. Kč
    • •
  • 1 953 tis. Kč
    • •
  • AV ČR
Project

Stress waves scattering from geometrical discontinuities in solid bodies (GA101/97/0409)

discontinuities on stress wave propagation in solid bodies. As geometrical discontinuities may) or internal ones (internal cracks, cavities, etc.). Non-stationary stress state methods), with the aim to obtain cond...

JL - Únava materiálu a lomová mechanika

  • 1997 - 1999
    • •
  • 2 260 tis. Kč
    • •
  • 1 400 tis. Kč
    • •
  • GA ČR
Project

Influence of materials non-linearities and geometrical discontinuities to stress wave propagation in solid bodies (GA101/00/0674)

Principal aim of the project is to determine the influence of the stress waves propagation in solid bodies with expressive non-linear or/and anisotropic material properties under the existence of geometrical discontinuities...

BI - Akustika a kmity

  • 2000 - 2002
    • •
  • 4 766 tis. Kč
    • •
  • 2 576 tis. Kč
    • •
  • GA ČR
Project

Propagation of Elektromagnetic Waves in Millimetre Waveband for Advanced Communication Systems (OC 280.003)

Propagation of Elektromagnetic Waves in Millimetre Waveband for Advanced Communication Systems...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003 - 2005
    • •
  • 2 276 tis. Kč
    • •
  • 1 039 tis. Kč
    • •
  • MŠMT
Project

Nonstationary stress state and dispersion properties of bodies made of orthotropic materials. (GA101/06/0213)

The aim of the project is to solve the stress wave propagation possibly also the nonstationary state of stress in simple bodies (thin and thick plates, strips etc) nonstationary stress state of orthotropic...

BI - Akustika a kmity

  • 2006 - 2008
    • •
  • 2 682 tis. Kč
    • •
  • 2 682 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 3 097