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Analysis of Progressive Failure from Hydrofracturing Tests in Boise Sandstone
Sealed borehole laboratory hydrofracturing tests with acoustic emission monitoring were used to investigate the acoustic emission activity, damage thresholds, progressive failure, and tensile strength as a function of injection rate for twenty Boise Sandstone specimens. Four injection rates 15.7, 31.4, 62.8, and 125.6...
A. Arizmendi
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