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Compressive Strength Of Basalt Rock

Estimating compressive strength. General rock failure criterion can be reduced to a few parameters dependent on lithology m and the uniaxial compressive strength C 0.Lithology is commonly derived during log analysis so m may be estimated Table 1.What is needed still is an initial measure of rock strength provided by C 0. C 0 can be estimated from porosity or sonic velocities but many

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