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30 891 (0,124s)

Result

Monitoring of shallow-grooved tramway crossings

into the project “Long-Term Monitoring of Rail Structures in Tramway Crossings with a Focus on Shallow-Grooved Crossings Aimed at the Optimization of their Maintenance and Noise was to optimize the maintenance of ...

Transport engineering

  • 2023
  • Jimp
  • Link
Result

Tramway shallow crossing preventive maintenance by surface welding

of tramway shallow crossing. The article presents the main influences the development of head loss and deformation of shallow crossing which are characterized by gradual loss of material and change in the geometry...

Transport engineering

  • 2022
  • D
  • Link
Result

Long-term monitoring of the condition of tramway crossing and the development of their degradation

in more detail with the issue of used and deformation of tramway crossing with a shallow groove and their preventive welding and maintenance. The text lists the main understanding of the principle of gradual use of sha...

Transport engineering

  • 2022
  • D
  • Link
Result

Functional sample of member with nonprestressed composite NSM reinforcement

Prefabricated member additionally strengthened with non-metallic composite NSM reinforcement inserted into shallow grooves...

JN - Stavebnictví

  • 2011
  • Gfunk
Result

Reducing the friction of lubricated nonconformal point contacts by transverse shallow micro-grooves

This study focuses on the effects of transverse shallow micro-grooves on the film thickness and friction of nonconformal contacts under relative motion. Experiments were conducted using a ball-on-disc tribometer equipped with high s...

Mechanical engineering

  • 2015
  • Jimp
  • Link
Result

*Laser engraving of die reliefs and production of shallow grooves in bearings

of shallow grooves in bearing prototypes. Bearings modified in this manner show higher...

JQ - Strojní zařízení a nástroje

  • 2012
  • Vsouhrn
Result

The defunct village Otěchleby near Velká Bíteš town (Žďár nad Sázavou Region)

where ceramics from first half of the 13th century have been found. It was a shallow groove, which arose as a results of cultivation of agricultural land respect to the boundary, or directly as artifically excavated shallow

AC - Archeologie, antropologie, etnologie

  • 2013
  • Jx
Result

A tool for measurement of residual stresses using groove grinding method

This tool can be used for measurement of near surface residual stresses. A shallow annular grove is incrementally ground to the object surface. The released strains are measured using strain gauges....

Mechanical engineering

  • 2018
  • Gfunk
  • Link
Result

The role of machining errors in dynamics of a turbocharger rotor supported on grooved full-floating ring bearings

and tribological properties of FFRB can be improved if several shallow axial grooves are machined in the inner surface of the floating ring. The grooves are usually. More specifically, the effects of the precisely-machined...

Applied mechanics

  • 2020
  • O
Result

Effects of Imperfect Grooves in Full-Floating Ring Bearings on Dynamics of a Turbocharger Rotor

. Both issues can be improved if several shallow axial grooves are machined in the inner surface of the floating ring. The grooves are usually not manufactured specifically, the effects of the precisely-machined grooves...

Applied mechanics

  • 2020
  • JSC
  • Link
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