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Study on the micro fracturing behavior and damage evolution mechanism of granite under different confining pressures
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DOI：10.1016/j.tafmec.2026.105866.png)
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Abstract
En 中文
• Developed a real-time micrometer-resolution CT-in situ loading observation system. • Clarified microcrack evolution mechanisms and identified typical failure modes. • Quantified CT-resolvable crack geometry using 2D area and 3D volume metrics. • Built a simplified model for closure, tensile suppression and shear localization.
Keywords:
Granite
Confining pressure
In-situ micrometer-resolution X-ray CT
Prefabricated flaws
Crack evolution
Journal
IF:
5.6
Papers:
4.4K
Citations:
1.3W
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