Large excavations in Europe By Michel LEVY excavations in Europe By Michel LEVY CARACTERISTIQUES...
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NNN05 7-9 April 2005, Aussois, Savoie, France Large excavations in Europe By Michel LEVY
Transcript of Large excavations in Europe By Michel LEVY excavations in Europe By Michel LEVY CARACTERISTIQUES...
CARACTERISTIQUES MECANIQUES DU SCHISTE LUSTRE
Au PM 2103
σ3 MPa
σ1 MPa E GPa
0 0 5
10
46 ⁄⁄ 115 ⊥ 128 ⊥ 120 ⊥
40 40 50 53
Au PM 4155
σ3 MPa
σ1 MPa E GPa
0 0
10 10 20 20 30 30
20 ⁄⁄ 60 ⊥ 70 ⁄⁄
122 ⊥ 89 ⁄⁄
147 ⊥ 86 ⁄⁄
155 ⊥
- -
26 39 33 43 40 40
Au PM 6678
σ3 = 0 σ1 = 110 ⊥ σ1 ∼ 80 ⁄⁄