An analytical optimal calibration framework of bonded particle model for rock strength envelop modelling
Abstract When employing bonded discrete element models (DEMs) to model rocks, a fundamental problem is how to determine the micro parameters to accurately simulate the rock strength characteristics. One promising way to improve calibration efficiency is to fully utilize the underlying relationship b...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-05-01
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| Series: | Scientific Reports |
| Subjects: | |
| Online Access: | https://doi.org/10.1038/s41598-025-99480-0 |
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