| 摘要 |
The invention relates to a cell for testing geomaterials on cylindrical specimens, of rock, ground or materials manufactured on sampling sites, including at least one piston for subjecting a specimen to a stress directed along the longitudinal axis of the specimen. According to the invention, the cell has, in addition, means for shearing the specimen, capable of cracking the specimen while it is being compressed in said at least one piston.
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