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Suggested methods for determining the strength of rock materials in triaxial compression


This test is intended to measure the strength of cylindri-cal rock specimens subjected to triaxial compression. This provides the values necessary to determine the strength envelope and from this the value of the inter-nal friction angle @ and the apparent cohesion C may be calculated.


Vogler, U. W. and Kovári, Kalman

Index Terms:

rock; TunnelingGroup

Further Information:

Date published: 1978