TERMIUM Plus®

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

SLOPE TOE [17 records]

Record 1 2024-09-26

English

Subject field(s)
  • Erosion and Weathering (Geol.)
CONT

Compound Slides(CS). A compound landslide is composed of a large host landslide... that encompasses smaller secondary landslides... The host landslide is a slow-moving landslide set on a gentle slope(<20°) of epiclastic materials. Its surface is irregular, with depressions, bulges, scarps and counterscarps and distensile, compressive and strike cracks. The movement of the host landslide can generate failures that favor secondary landslides located mostly along the steepest slopes of the host landslide(scarps and toe). Diverse types of secondary landslides may be observed on the same host landslide. Multiple levels of groundwater flow are commonly formed within compound landslides due to the presence of multiple low permeability surfaces(faults, cracks, material heterogeneities, and shear planes). An increase in the water table tends to accelerate host landslides and may contribute to secondary landslide failure.

Key term(s)
  • host land slide
  • initial land slide

French

Domaine(s)
  • Érosion et corrosion (Géologie)

Spanish

Save record 1

Record 2 2024-09-26

English

Subject field(s)
  • Erosion and Weathering (Geol.)
CONT

Compound Slides(CS). A compound landslide is composed of a large host landslide... that encompasses smaller secondary landslides... The host landslide is a slow-moving landslide set on a gentle slope(<20°) of epiclastic materials. Its surface is irregular, with depressions, bulges, scarps and counterscarps and distensile, compressive and strike cracks. The movement of the host landslide can generate failures that favor secondary landslides located mostly along the steepest slopes of the host landslide(scarps and toe). Diverse types of secondary landslides may be observed on the same host landslide. Multiple levels of groundwater flow are commonly formed within compound landslides due to the presence of multiple low permeability surfaces(faults, cracks, material heterogeneities, and shear planes). An increase in the water table tends to accelerate host landslides and may contribute to secondary landslide failure.

Key term(s)
  • secondary land slide

French

Domaine(s)
  • Érosion et corrosion (Géologie)
CONT

Deux glissements de terrain importants se sont produits jeudi près de Kuujjuaraapik, causant plus de peur que de mal à une collectivité qui a exprimé des inquiétudes quant à l'impact environnemental potentiel de cet événement inattendu. [...] Toutefois, des glissements de terrain secondaires constituent une réelle possibilité, car le sol dans les environs du glissement de terrain initial reste instable.

Spanish

Save record 2

Record 3 2024-09-25

English

Subject field(s)
  • Erosion and Weathering (Geol.)
CONT

An abandoned landslide is an inactive landslide which is no longer affected by its original causes. [For example, ] the fluvial deposition has protected the toe of the slope, the scarp begins to regain its tree cover.

Key term(s)
  • abandoned land slide
  • naturally-stabilised landslide
  • naturally-stabilised land slide
  • naturally-stabilized land slide
  • naturally stabilised landslide
  • naturally stabilised land slide
  • naturally stabilized landslide
  • naturally stabilized land slide

French

Domaine(s)
  • Érosion et corrosion (Géologie)

Spanish

Save record 3

Record 4 2024-09-25

English

Subject field(s)
  • Erosion and Weathering (Geol.)
CONT

A stabilised landslide is an inactive landslide which has been protected from its original causes by remedial measures. In the example shown a retaining wall protects the toe of the slope.

Key term(s)
  • stabilized land slide
  • stabilised land slide
  • artificially-stabilised landslide
  • artificially-stabilized land slide
  • artificially-stabilised land slide
  • artificially stabilized landslide
  • artificially stabilised landslide
  • artificially stabilized land slide
  • artificially stabilised land slide

French

Domaine(s)
  • Érosion et corrosion (Géologie)
CONT

Glissement de terrain artificiellement stabilisé : glissement inactif isolé des causes qui sont à son origine par des moyens artificiels.

Spanish

Save record 4

Record 5 2024-09-25

English

Subject field(s)
  • Erosion and Weathering (Geol.)
CONT

Compound Slides(CS). A compound landslide is composed of a large host landslide... that encompasses smaller secondary landslides... The host landslide is a slow-moving landslide set on a gentle slope(<20°) of epiclastic materials. Its surface is irregular, with depressions, bulges, scarps and counterscarps and distensile, compressive and strike cracks. The movement of the host landslide can generate failures that favor secondary landslides located mostly along the steepest slopes of the host landslide(scarps and toe). Diverse types of secondary landslides may be observed on the same host landslide. Multiple levels of groundwater flow are commonly formed within compound landslides due to the presence of multiple low permeability surfaces(faults, cracks, material heterogeneities, and shear planes). An increase in the water table tends to accelerate host landslides and may contribute to secondary landslide failure.

Key term(s)
  • compound land slide

French

Domaine(s)
  • Érosion et corrosion (Géologie)

Spanish

Save record 5

Record 6 2017-07-04

English

Subject field(s)
  • Road Design
DEF

The area between the roadway edge of pavement and the base(toe) of a rock cut slope used to restrict rockfalls from [reaching] the roadway.

French

Domaine(s)
  • Conception des voies de circulation
CONT

Fosses de captage. Aménagement d'une fosse capable de recevoir les matériaux d'éboulis, habituellement en pied de talus. Les dimensions de la fosse sont calculées par informatique au moyen de logiciels simulant la trajectoire des blocs d'éboulis dans une falaise rocheuse. Cette solution doit tenir compte, entre autres, de la hauteur et de la pente de la falaise, de la nature des matériaux qui constituent la pente, et du dégagement au pied de la falaise.

Spanish

Save record 6

Record 7 2015-04-16

English

Subject field(s)
  • Tracks and Roadways (Rail Transport)
DEF

The portion of ballast between the end of the ties and the toe of the ballast slope.

OBS

ballast shoulder: term officially approved by CP Rail and the Canadian National (CN).

French

Domaine(s)
  • Voies ferrées
OBS

épaulement de ballast : terme uniformisé par le Canadien national (CN).

OBS

banquette de ballast : terme uniformisé par CP Rail et le Canadien National (CN).

Spanish

Save record 7

Record 8 2012-04-20

English

Subject field(s)
  • Geomorphology and Geomorphogeny
DEF

The bottom of a slope.

PHR

Toe of slope.

French

Domaine(s)
  • Géomorphologie et géomorphogénie
DEF

Bas d'un talus.

CONT

L'érosion du pied d'un talus a un effet considérable sur le facteur de sécurité d'une pente, car elle amène celle-ci dans un état de stabilité marginale.

Spanish

Save record 8

Record 9 2012-02-15

English

Subject field(s)
  • Earthmoving
DEF

... the point where the slope of a hill changes from its steep downward face to more gently sloped terrain.

Key term(s)
  • toe slope

French

Domaine(s)
  • Terrassement

Spanish

Save record 9

Record 10 2010-07-15

English

Subject field(s)
  • Aerial-Photography Prospecting
  • Photography
  • Mathematical Geography
DEF

The reciprocal of twice the exposure, expressed in meter candle seconds, at the point on the toe of the characteristic curve where the slope equals 0. 6 gamma when recommended processing conditions are used.

OBS

exposure index: Number assigned to a photographic material. ... Used to determine the appropriate exposure under different lighting conditions when using correspondingly calibrated exposure meters or exposure tables.

OBS

aerial exposure index; AEI: term and abbreviation used at Natural Resources Canada - Earth Sciences Sector.

French

Domaine(s)
  • Prospection par photographie aérienne
  • Photographie
  • Géographie mathématique
DEF

Sensibilité d'une émulsion pour la photographie aérienne.

OBS

indice d'exposition: Indice exprimant le rapport de la durée de l'exposition et de l'ouverture du diaphragme.

OBS

indice d'exposition aérienne; IEA : terme et abréviation en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 10

Record 11 2005-11-19

English

Subject field(s)
  • Animal Diseases
  • Horse Husbandry
  • Horse Racing and Equestrian Sports
DEF

An extremely upright hoof with a very broken-forward pastern-hoof axis.

CONT

May be caused by flexor deformity. In extreme cases, the digit may be folded back, with the animal bearing weight on its dorsal surface. In congenital club feet, the slope of the heels is usually more upright than that of the toe.

OBS

Ranging from cases where a slight contracture of the tendons causes too much weight bearing on the toe, sometimes bearing only on the toe ("pied pinçard"), to cases where the horse walks on the front of the hoof wall ("pied bot").

Key term(s)
  • clubfoot
  • club-foot

French

Domaine(s)
  • Maladies des animaux
  • Élevage des chevaux
  • Courses hippiques et sports équestres
OBS

pied pinçard : Lorsque le pied appuie seulement sur la pince.

OBS

pied rampin : Lorsque la pince est renversée.

OBS

pied bot : Lorsque, dans un cas encore plus exagéré, le cheval marche sur le devant de sa muraille.

Spanish

Campo(s) temático(s)
  • Enfermedades de los animales
  • Cría de ganado caballar
  • Carreras de caballos y deportes ecuestres
Save record 11

Record 12 1999-10-27

English

Subject field(s)
  • Site Development
DEF

a low toe wall built to retain the slope of an excavation or embankment.

French

Domaine(s)
  • Aménagement du terrain
CONT

Muret de soutènement en béton armé. Muret de soutènement, hauteur hors sol 60 cm environ comprenant : fouilles en rigoles jusqu'au bon sol, profondeur minimum 70 cm sous le sol naturel le plus bas, largeur 60 cm.

CONT

Un relief architectural s'obtient par des terrasses limitées de murets de soutènement ou de talus.

Spanish

Save record 12

Record 13 1993-09-24

English

Subject field(s)
  • Photography
DEF

Alternative term for the toe-the region at the beginning of the D log E characteristic curve of a photographic sensitive material where density rises continuously from the fog-plus-base density until its slope reaches the beginning of its maximum value(Gamma).

CONT

Because exposures are not recorded on the foot as proportional densities the foot is sometimes called the under exposure region although, in practice, better tone rendering in continuous tone prints on paper is obtained by recording on part of the foot in the negative as this counteracts the corresponding distortion of the characteristic curve of the positive print material.

French

Domaine(s)
  • Photographie
DEF

Partie inférieure de la courbe caractéristique d'une émulsion négative, correspondant aux faibles luminations et traduisant une augmentation progressive du contraste de l'émulsion.

CONT

Dans le cas d'une émulsion inversible ou autopositive, le pied de courbe correspond aux fortes luminations et traduit une diminution progressive du contraste de l'émulsion.

Spanish

Save record 13

Record 14 1991-02-28

English

Subject field(s)
  • Earthmoving
CONT

In most situations an allowance for horizontal run at the tops and toes of slopes is desirable to allow for slope rounding, to preserve stability of structure, to collect storm water and to allow for sedimentation at the toe of slopes.

CONT

... haul units are loaded at a distance and dumped from the tops of the slopes.

OBS

... a slope that has its contour lines spaced farther apart toward the bottom or toe of the slope and closer together near its crest is referred to as a concave slope.

French

Domaine(s)
  • Terrassement
CONT

Sur le plan, on représente l'emplacement du talus par une ligne indiquant la limite de ce talus, par conséquent soit le pied du talus de remblai, soit la crête du talus de déblai.

CONT

Le dessin de l'axe du tracé, des bords de plate-forme, des pieds de talus de remblai et sommets des talus de déblai (...)

Spanish

Save record 14

Record 15 1990-10-31

English

Subject field(s)
  • Erosion and Weathering (Geol.)
  • Soil Mechanics (Engineering)
CONT

Erosion control Mattress... the placement of revetment mats on slopes to be protected is one of the methods of erosion control.... The mattress generally consist of double layers of woven fabric forms placed on the slope to be protected and filled with concrete or grout.... this type of forming system is a simple, fast, and economical technique for the placement of concrete for slope protection both above and below the water without the need for dewatering.... For normal installations, the fabric forms, prefabricated to job specifications and dimensions, are simply spread over the terrain, which has received minimal grading. The fabric form is then pumped full of mortar.... This same concept can be used where slide problems are caused by eroding of the toe of the slopes, and where access is difficult for placement of rip-rap.

French

Domaine(s)
  • Érosion et corrosion (Géologie)
  • Mécanique des sols
OBS

Tapis parafouille : Matelas de protection de fondation d'ouvrages reposant dans le lit de fleuves ou de rivières contre l'action érosive du courant.

OBS

Tapis parafouilles (...) fonctions du géotextile (...) Filtre : le géotextile limite jusqu'à stabilisation la migration de particules fines du sol support vers le tapis parafouille sous l'action des courants de percolation, empêche ainsi une érosion interne de ces sols et une ruine consécutive de l'ouvrage de protection, tout en maintenant la libre circulation de l'eau. Séparation : le géotextile délimite les matériaux formant le tapis parafouille et les sols sous-jacents et évite leur interpénétration.

Spanish

Save record 15

Record 16 1989-05-01

English

Subject field(s)
  • Soil Mechanics (Engineering)

French

Domaine(s)
  • Mécanique des sols
DEF

Glissement de sol le long d'une surface passant sous le pied de talus.

Spanish

Save record 16

Record 17 1986-02-10

English

Subject field(s)
  • Micrographics
DEF

a measure of the average gradient of sensitometric curve. The slope of two parallel lines drawn 0. 1 coordinate units apart framing the sensitometric curve. One line is tangent to the high-density portion(shoulder) of the curve; the other line is tangent to the low-density portion(toe) of the curve. Bar "gamma" is the slope of the framing lines and is expressed as the tangent of the angle made by the lines and the log exposure base line. Bar "gamma" is normally used in micrographics to express the contrast of diazo and vesicular films.

French

Domaine(s)
  • Micrographie
DEF

mesure du contraste moyen d'une courbe sensitométrique. Pente de deux lignes parallèles tracées à une distance de 0,1 unité de densité l'une de l'autre et qui encadrent la courbe sensitométrique. L'une des lignes est tangente à la partie de forte densité de la courbe (épaule), tandis que l'autre est tangente à la partie de faible densité (talon). Le gamma barré est la pente formée par ces deux lignes et s'exprime par la tangente de l'angle par ces deux lignes et s'exprime par la tangente de l'angle formé par ces deux lignes et le logarithme des luminations. Le gamma barré sert ordinairement en micrographie à exprimer le contraste des films diazo et vésiculaires.

Spanish

Save record 17

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