Wyniki wyszukiwania dla: CIRCULAR CULVERT

• Outlet Flow Velocity In Circular Culvert

  Publikacja

  • W. Szpakowski

  - Archives of Hydro-Engineering and Environmental Mechanics - Rok 2014

  The outlet flow velocity in the end section of the culvert barrel depends in most cases on the culvert geometry, including the barrel slope, as well as on upstream and downstream channel parameters. Flowing water can create pressure flow or free surface flow in the culvert barrel. In the case of an unsubmerged barrel outlet, the free-surface flow is more frequent than the full flow. Increased velocities can cause channel bed scour...

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• Comparative tests of the wall thickness effect of a glass-reinforced thermosetting plastic coating with a non-circular cross section in a soil-coating object for economic aspect

  Publikacja

  • R. Gut
  • W. Jasiński
  • A. Duszyński
  • A. Czapla
  • M. Ganesapillai
  • J. Drewnowski

  - Desalination and Water Treatment - Rok 2023

  Culvert structures made of plastics are employed extensively in the construction of new facilities as well as the renovation of existing ones. Due to the high costs of materials required for the manufacturing of these goods, the objective of this research is focused to lessen the thickness of the walls, which may, on the other hand, result in a reduction in the stiffness of the system. In the course of the testing, the structure...

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