TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

DRAIN VERTICAL [4 records]

Record 1 2014-11-24

English

Subject field(s)
  • Drainage and Irrigation (Agric.)

French

Domaine(s)
  • Drainage et irrigation (Agriculture)
OBS

Forages emplis de sable fin, par exemple, dans le but de réduire la durée des tassements. Ils servent également d'exutoire à l'eau des lentilles plus perméables que les argiles. Ils ne modifient pas la vitesse de tassement de certaines vases mais permettent alors d'annuler la pression des pores. Il faut les mettre en œuvre plusieurs mois avant le début de la construction et éventuellement surcharger le sol.

Spanish

Save record 1

Record 2 2011-05-17

English

Subject field(s)
  • Hydrology and Hydrography
  • Geology
DEF

A well used to relieve excess hydrostatic pressure, as to reduce waterlogging of soil or to prevent blowouts on the land side of levees during floods in the adjacent stream.

French

Domaine(s)
  • Hydrologie et hydrographie
  • Géologie
DEF

Puits, forage servant à drainer un milieu aquifère, à abaisser une surface libre trop haute ou à diminuer des sous-pressions.

Key term(s)
  • forage de décompression

Spanish

Save record 2

Record 3 2009-02-18

English

Subject field(s)
  • Hydrology and Hydrography
  • Geology
DEF

A vertical borehole to absorb excess surface water by gravity infiltration.

French

Domaine(s)
  • Hydrologie et hydrographie
  • Géologie

Spanish

Save record 3

Record 4 1976-06-19

English

Subject field(s)
  • Sewers and Drainage
CONT

Vertical drains provided in construction joints as a precaution against development of excessive pressure in the joints during the construction period and against seepage of reservoir water through the joints during the operating period.

French

Domaine(s)
  • Égouts et drainage

Spanish

Save record 4

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