AASHTO T 226-22

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This test method covers the determination of the strength of cylindrical rock specimens in an undrained state under triaxial compression loading. The test provides data useful in determining the strength of rock, namely: shear strengths at various lateral pressures, angle of internal friction (angle of shearing resistance), and cohesion intercept. It should be observed that this method makes no provision for pore pressure measurements. Thus, the strength values determined are in terms of total stress that is not corrected for pore pressures.

Product Details

Published:
2022
Number of Pages:
8
File Size:
1 file , 400 KB
Note:
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