Armature Flashcards

(11 cards)

1
Q

Qu’est-ce qu’un trellis

A

une grille métallique utilisée pour renforcer les dalles en béton.

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2
Q

Enrobage?

A

Épaisseur qui protège l’armature le plus rapprochée.

Protege l’armature contre le feu, corrosion.

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3
Q

Mm de semelle?

A

Nomenclature:
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Enrobage minimal: 75mm

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4
Q

Mur de fondation

A

Nomenclature: 10M, 15M / 40mm

Nomenclature: 20M@55M / 50mm

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5
Q

Dalle,mur et poutrelles collons

A

Nomenclature: 10M @35M / 20mm
Nomenclature: 45M,55M / 40mm

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6
Q

Poutre, poutre maîtresses et poteaux, armature principale, ligature. Étrier et spire hélicoptère

A

Nomenclature: ——— / 40mm

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7
Q

Voiles et dent de scie, escalier

A

Nomenclature: 10M,15M / 15mm
Nomenclature: 20M et plus / 20mm

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8
Q

Explique ce-ci

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A

L’enrobage est le cadre de l’armature

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9
Q

Porté libre?

A

Appui en appui d’une surface verticaux

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10
Q

Quelle est le calcule pour trouvé le mm de la barre horizontale du crochet

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A

0,25x porté libre

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11
Q

Quelle est le calcule pour trouver la plus longue d’une barre

A

0,3x porté libre

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