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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

superkritische stroming

  • Language : PIARC Road Dictionary / Dutch
  • Theme : Wegen Drainage en riolering
  • Definition : Stroming waarbij het getal van Froude groter is dan 1 en een verstoring aan het oppervlak zich niet stroomopwaarts kan voortplanten. Toelichting: bij superkritische stroming leidt drukhoogteverlies tot een daling van het waterpeil [Egis/PIARC].

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