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921 (0,072s) •

Projekt

Study of blast operations seismic effect and other vibrations generated in proximity during driving of shallow underground constructions (GA105/09/1415)

operations and/or other manifestations of technical seismicity, which are occurring in proximity during driving of shallow underground constructions (e.g. manifestation (spreading ofwaves, attenuation) and dynamics (maximum amplitu...

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 2009 - 2011
    • •
  • 1 359 tis. Kč
    • •
  • 1 359 tis. Kč
    • •
  • GA ČR
Projekt

Assessment of three-dimensional site effects using ambient vibrations (GA20-15818S)

Earthquakes are manifested by ground motions often affecting structures and consequently having strong social and economic impacts. Unconsolidated sediments and weathered rocks can significantly amplify the seismic motions resulting in struc...

Geology

  • 2020 - 2022
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  • 4 225 tis. Kč
    • •
  • 4 153 tis. Kč
    • •
  • GA ČR
Projekt

Vibration spectroscopy near ferroelectric phase transitions (IAA1010828)

and manifestation of lattice anharmonicities and disorder in the vibrational spectra...

BM - Fyzika pevných látek a magnetismus

  • 1998 - 2000
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  • 6 350 tis. Kč
    • •
  • 1 390 tis. Kč
    • •
  • AV ČR
Projekt

Vibrational optical activity of amides and peptides - non - planar amide chromophore (GA203/98/1525)

Se propose to build a small vibrational circular dichroism (VCD) spectrometer based on a classical dispersive monochromator and a photoelastic modulator. After setting up this experiment we intend to use the instrument in order to look for t...

GF - Choroby, škůdci, plevely a ochrana rostlin

  • 1998 - 2000
    • •
  • 1 662 tis. Kč
    • •
  • 1 209 tis. Kč
    • •
  • GA ČR
Projekt

Vibration tables of the new generation (EG17_107/0012337)

The aim of the project is to introduce a new generation of vibration machines vibrating tables allow independent adjustment of the vibration frequency and the acting excitation force. The result of the project will be 2 fun...

JR - Ostatní strojírenství

  • 2017 - 2022
    • •
  • 8 595 tis. Kč
    • •
  • 0 tis. Kč
    • •
  • MPO
Projekt

Table with shock vibration for the production of slim ceramic parts (EI22_002/0000701)

1. Construction of a laboratory sample of a vibrating table with vibroshock vibration. It will be intended for tests with standard forms with dimensions vibration compaction will be verified on a laboratory sample. The key ...

Construction engineering, Municipal and structural engineering

  • 2023 - 2026
    • •
  • 18 266 tis. Kč
    • •
  • 0 tis. Kč
    • •
  • MPO
Projekt

Vibrator roller with automatized optimalization of the compaction parameters. (FD-K/015)

The object of the project is to create automated system of the vibrating roller capable continuously set the optimal vibrating parameters to reach needed degree of compaction with minimal energy and time consumption.......

JQ - Strojní zařízení a nástroje

  • 2001 - 2003
    • •
  • 3 806 tis. Kč
    • •
  • 1 830 tis. Kč
    • •
  • MPO
Projekt

Modern methods for noise and vibration suppression using piezoelectric materials (GA101/08/1279)

for the noise and vibrations suppression, such as Piezoelectric Shunt Damping (PSD the piezoelectric elements, which are attached to vibrating mechanical structures, to passive, the dynamic response of vibrating mechanical...

BI - Akustika a kmity

  • 2008 - 2010
    • •
  • 3 633 tis. Kč
    • •
  • 3 633 tis. Kč
    • •
  • GA ČR
Projekt

Diagnostic equipment for residual life monitoring of rotating machine parts under excessive vibrations (GA101/97/0226)

and compressor blades, shafts of electrical alternators etc., exposed to higher vibrations under rotation. These vibrations can be both resonance and self-excited types. The resonance vibrations at the machines appear espe...

JT - Pohon, motory a paliva

  • 1997 - 1999
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  • 6 282 tis. Kč
    • •
  • 2 529 tis. Kč
    • •
  • GA ČR
Projekt

The research on efficiency of absorptive dampers for vibration and noise reduction of machine parts (GA101/97/0462)

ways of noise and vibration reduction, which is reduction of noise and vibration directly at the source of them. As machine part vibrations act as a source of noise part vibrations and reduce noise at the same tim...

JR - Ostatní strojírenství

  • 1997 - 1999
    • •
  • 781 tis. Kč
    • •
  • 781 tis. Kč
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  • GA ČR
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