TERMIUM Plus®

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

VERTICAL SPLIT HEAD [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1992-03-16

English

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

A progressive longitudinal fracture in the head of the rail, where separation along a seam spreads vertically through the head at or near the middle of the head. (RDMA, 1964, p. 45).

OBS

(rail defect).

OBS

Term officially approved by CP Rail.

French

Domaine(s)
  • Voies ferrées
OBS

cette fissuration tend à partager progressivement le champignon en deux parties selon un plan parallèle à l'âme du rail. Dès que le défaut atteint la table de roulement, il se signale par une ligne noire sur celle-ci. (ARDR, 1967, no. 113).

OBS

(défaut de rail).

OBS

fissuration verticale longitudinale du champignon : Terme uniformisé par le CN.

OBS

fissure verticale longitudinale du champignon : Terme uniformisé par CP Rail.

Spanish

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