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RHÉOLOGIE

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Loi de Byerlee - loi de friction<br />

Relation linéaire entre contrainte normale σ n et contrainte<br />

cisaillante τ sur des plan de failles préexistants<br />

τ = 0.85σ n pour σ n < 2Kb<br />

τ = 0.5 + 0.6σ n pour 2Kb < σ n < 20Kb<br />

– p.14/34

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