Faille de San Andréas
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description
Faille de San Andréas. Δ 1 contrainte compressive Δ 2 Contrainte intermediairee Δ 3 Contraine extensive :. Z: axe de raccourcissement Y: axe intermediaire X axe d’allongement. Ellipsoïde de contraintes . Ellipsoïde de déformation. 1- la déformation cassante . - PowerPoint PPT Presentation
Transcript of Faille de San Andréas
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Faille de San Andréas
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Ellipsoïde de contraintes Ellipsoïde de déformation
Z: axe de raccourcissementY: axe intermediaireX axe d’allongement
Δ1 contrainte compressiveΔ2 Contrainte intermediaireeΔ3 Contraine extensive :
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1- la déformation cassante
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