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Projekt

Mathematical modelling of optimal designs of bolt reinforcement (GA105/99/1651)

of rock. This interactive set bolt-resin-rock has left some degree of freedoms (bolt of the problem.All aspects of reinforcement can be studied through local (single bolt) and globalThe bolt<...

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 1999 - 2001
    • •
  • 1 316 tis. Kč
    • •
  • 879 tis. Kč
    • •
  • GA ČR
Projekt

*Research of the new anchor element with high share of strain energy for application in conditions of underground constructions. (FT-TA/088)

*Research of a new generation of hydraulically tensioned rock bolts for rock reinforcement around underground openings, characterized by considerable higher deformability. The aim of the project is to achieve a com...

JN - Stavebnictví

  • 2004 - 2005
    • •
  • 1 630 tis. Kč
    • •
  • 1 328 tis. Kč
    • •
  • MPO
Projekt

Progressive methods influencing the properties of rock mass (IBS3086351)

Rock mass is a basic element in solving of geotechnical tasks. Rock properties influence geotechnical projects in decisive way. Contemporary approach considers rock a basis for optimisation of processes and methods of r...

JM - Inženýrské stavitelství

  • 2003 - 2005
    • •
  • 5 809 tis. Kč
    • •
  • 3 686 tis. Kč
    • •
  • AV ČR
Projekt

Development of universal technology for disintegration, loading and rock reinforcement on crawler chassis. (EG15_019/0004582)

Development of universal technology for disintegration, loading and rock reinforcement on crawler chassis....

JR - Ostatní strojírenství

  • 2015 - 2020
    • •
  • 14 960 tis. Kč
    • •
  • 1 172 tis. Kč
    • •
  • MPO
Projekt

Reliability Assessment of Anchoring Support in Underground Excavations Using Probabilistic Approach (GA105/07/1265)

The anchoring reinforcement (roof bolting) ranks currently among important reinforcing solutions available in the mining industry and underground engineering. The reinforcement is sized on the basis of various theo...

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 2007 - 2009
    • •
  • 3 658 tis. Kč
    • •
  • 3 658 tis. Kč
    • •
  • GA ČR
Projekt

The rock mass stabilisation in coal mines utilizing the synthetic resins (GA105/97/0967)

pressure, injection method and parameters) and the resulting reinforced rockThe analysis of rock stabilization process in coal minnes utilizing synthetic. The analysis of relationship between particular injection process p...

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 1997 - 1999
    • •
  • 1 233 tis. Kč
    • •
  • 597 tis. Kč
    • •
  • GA ČR
Projekt

Ductility and strength demands for connecting plates and bolts in bearing type connections of normal and high-strength steels (GF23-06961K)

connected bolted gusset plates under compressive load and for bolted lap connections, no design procedure is described. The basic problem of bolted, bearing type, lap resistance of bolt. This leads to non-uniform ...

Civil engineering

  • 2023 - 2026
    • •
  • 3 885 tis. Kč
    • •
  • 3 885 tis. Kč
    • •
  • GA ČR
Projekt

Multiscale modelling and X-Ray thomography in geotechnics (GA105/09/1830)

This project is aimed to rock mass reinforcement during raw materials extraction or underground construction by performing chemical grouts. To examine combine the use of X-ray tomography and FEM computation of reinforced

DH - Báňský průmysl včetně těžby a zpracování uhlí

  • 2009 - 2011
    • •
  • 4 146 tis. Kč
    • •
  • 4 146 tis. Kč
    • •
  • GA ČR
Projekt

bolted connections of the galss loadbearing elements (1P05OC067)

deepening of knowledge of behaviour of screwed joints for joining of loadbearingg from glass exposed to load...

JL - Únava materiálu a lomová mechanika

  • 2005 - 2005
    • •
  • 142 tis. Kč
    • •
  • 142 tis. Kč
    • •
  • MŠMT
Projekt

Product design and optimized manufacturing of high performance torsion bolts for seat belt systems by using advanced quality prdiction methodologies (EG20_321/0025050)

The project is focused on research and development optimization of the production of torsion bolts used in the automotive industry, both in terms of production technologies and focusing on alloying concepts of existing materials and design o...

Mechanical engineering

  • 2021 - 2023
    • •
  • 4 861 tis. Kč
    • •
  • 0 tis. Kč
    • •
  • MPO
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