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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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Berardi & Bellingeri (1998)<br />

Valori di riferimento <strong>delle</strong> proprietà del materiale roccioso e <strong>degli</strong> <strong>ammassi</strong> <strong>rocciosi</strong><br />

illustrati in due casi coinvolti nell’elaborazione<br />

Riferimenti<br />

Bibliografici<br />

Barton et al.<br />

(1992)<br />

Barla et al.<br />

(1990)<br />

Litotipo<br />

σc<br />

[ MPa ]<br />

Proprietà<br />

del materiale roccioso<br />

Elab<br />

[ GPa ]<br />

Elab/σc<br />

[ - ]<br />

Proprietà<br />

dell’ammasso roccioso<br />

RMR<br />

[ - ]<br />

Ed<br />

[ GPa ]<br />

Gneiss 78.5 51.5 656 68* 30<br />

Chalk 13 4.5 346 69* 6<br />

<strong>Meccanica</strong> <strong>delle</strong> <strong>rocce</strong> e <strong>degli</strong> <strong>ammassi</strong> <strong>rocciosi</strong> - R.Berardi 178

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