TERMIUM Plus®

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

CRITICAL SURFACE [2 records]

Record 1 2024-02-19

English

Subject field(s)
  • Aeronautical Engineering and Maintenance
DEF

Any stabilizing surface of an aircraft, including the wings, control surfaces, rotors, propellers, horizontal stabilizers, vertical stabilizers and, in the case of an aircraft that has rear-mounted engines, the upper surface of its fuselage.

OBS

critical surface: designation and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee.

French

Domaine(s)
  • Aérotechnique et maintenance
DEF

Toute surface stabilisante de l'aéronef, ce qui comprend les ailes, les gouvernes, les rotors, les hélices, les stabilisateurs et les plans fixes verticaux, ainsi que la partie supérieure du fuselage des aéronefs avec moteur monté à l'arrière.

OBS

surface critique : désignation et définition normalisées par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne.

Spanish

Save record 1

Record 2 1978-03-27

English

Subject field(s)
  • Geology
OBS

The sliding surface for which the factor of safety is a minimum assumed in an analysis of a slope in weak ground where average stresses can be used (...)

French

Domaine(s)
  • Géologie
OBS

La surface de glissement pour laquelle le coefficient de sécurité est un minimum supposé dans une analyse de talus dans un terrain faible ou les contraintes moyennes peuvent être utilisées (...)

Spanish

Save record 2

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