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Grondonderzoek in situ: Dilatometerproef - sbgimr

Grondonderzoek in situ: Dilatometerproef - sbgimr

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<strong>Grondonderzoek</strong> <strong>in</strong> <strong>situ</strong>: <strong>Dilatometerproef</strong><br />

proefresultaten<br />

• Membraan correctie, manometer nulpunt offset<br />

• A-lez<strong>in</strong>g: p 0<br />

• B-lez<strong>in</strong>g: p 1<br />

• Bereken<strong>in</strong>gen: <strong>in</strong>termediate DMT parameters<br />

• Material <strong>in</strong>dex: I D = (p1 - p0) / (p0 - u0)<br />

• Horizontal stress<strong>in</strong>dex: K D = (p0 - u0) / σ'v0<br />

• Dilatometer modulus: E D = 34.7 (p1 - p0)<br />

Ir. Gauthier Van Alboom afdel<strong>in</strong>g Geotechniek 24.02.2011

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