TERMIUM Plus®

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

ZERO LINE [7 records]

Record 1 2014-09-12

English

Subject field(s)
  • Cartography
  • Geophysics
  • Magnetism

French

Domaine(s)
  • Cartographie
  • Géophysique
  • Magnétisme

Spanish

Save record 1

Record 2 1999-04-01

English

Subject field(s)
  • Soil Mechanics (Engineering)
  • Road Construction
DEF

A line showing the dry density-moisture content relationship for soil containing no air voids.

CONT

The "zero-voids curve" in Fig. 16.13 indicates the moisture contents for various dry densities if the material is fully saturated, i.e., all its pores are filled with water. It means that in a regularly compacted earth material, there is some air in the pores.

CONT

The compacted dry density increases with increasing moisture ... The increase is limited by saturation - the zero air voids curve - where neutral stress prevents a further reduction in void ratio without a reduction in moisture.

Key term(s)
  • saturation curve

French

Domaine(s)
  • Mécanique des sols
  • Construction des voies de circulation
DEF

Courbe exprimant la densité sèche du sol saturé en fonction de la teneur en eau.

CONT

Les maximums des essais Proctor standard et Proctor modifié ainsi que tous les maximums correspondant à des énergies de compactage différentes devraient donc se trouver sur l'hyperbole équilatère «zéro de vides d'air» d'équations paramétriques.

Spanish

Save record 2

Record 3 1993-04-26

English

Subject field(s)
  • Industrial Design
CONT

Zero Line (in a graphical representation of limits and fits) means the straight line to which the deviations are referred. The zero line is the line of zero deviation and represents the basic size. By convention, when the zero line is drawn horizontally, positive deviations are shown above and negative deviations below it.

CONT

To avoid having a large number of dimensions extending away from the part, arrowless or ordinate dimensioning may be used .... In this system, the "zero" lines represent the vertical and horizontal datum lines, and each of the dimensions shown without arrowheads indicates the distance from the zero line. There is never more than one zero line in each direction.

French

Domaine(s)
  • Dessin industriel
CONT

Dans la représentation graphique des tolérances, la ligne zéro est la ligne d'écart nul qui correspond à la dimension nominale. Par convention, lorsque la ligne zéro est tracée horizontalement, les écarts positifs se trouvent représentés au-dessus de cette ligne et les écarts négatifs au-dessous.

CONT

On appelle écart la différence algébrique entre la cote nominale et la limite maximale (ou minimale). La ligne d'écart nul, ou ligne zéro, est celle qui correspond à la cote nominale.

Spanish

Save record 3

Record 4 1990-06-01

English

Subject field(s)
  • Informatics
  • Computer Graphics

French

Domaine(s)
  • Informatique
  • Infographie

Spanish

Save record 4

Record 5 1985-06-17

English

Subject field(s)
  • Range Measurements (Telecommunications)

French

Domaine(s)
  • Mesures à distance (Télécommunications)

Spanish

Save record 5

Record 6 1982-03-25

English

Subject field(s)
  • Urban Studies

French

Domaine(s)
  • Urbanisme
OBS

Type de lotissement rencontré dans les zones urbaines à haute densité.

Spanish

Save record 6

Record 7 1976-06-19

English

Subject field(s)
  • Water Transport

French

Domaine(s)
  • Transport par eau
OBS

(océanographie)

Spanish

Save record 7

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