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Meccanica delle rocce e degli ammassi rocciosi - Geoplanning

Meccanica delle rocce e degli ammassi rocciosi - Geoplanning

Meccanica delle rocce e degli ammassi rocciosi - Geoplanning

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GSI = RMRB −5<br />

con R = 15 e per GSI > 25<br />

Relazioni Relazioni tra tra i i i S.C.A.R.<br />

S.C.A.R.<br />

⎛GSI−100 ⎞ ⎛GSI−100 ⎞<br />

mb = mi exp⎜ ⎟ sb = exp⎜<br />

⎟<br />

⎝ 28 ⎠ ⎝ 9 ⎠<br />

a = 0.5<br />

b<br />

5<br />

per GSI > 25<br />

⎛GSI − 100 ⎞<br />

mb = miexp⎜ ⎟<br />

⎝ 28 ⎠<br />

GSI<br />

ab= 0.65−<br />

200<br />

sb = 0<br />

per GSI <<br />

25<br />

GSI = 9 ⋅ ln Q + 44<br />

con J = 1 e SRF = 1<br />

<strong>Meccanica</strong> <strong>delle</strong> <strong>rocce</strong> e <strong>degli</strong> <strong>ammassi</strong> <strong>rocciosi</strong> - R.Berardi 165<br />

w

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