دورية أكاديمية
The rock damage mechanism of combined rock breaking with saw blade and conical pick
| العنوان: | The rock damage mechanism of combined rock breaking with saw blade and conical pick |
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| المؤلفون: | Zhiwen Wang, Qingliang Zeng, Lirong Wan, Zhenguo Lu, Hongxiang Jiang, Saurabh Dewangan |
| المصدر: | Scientific Reports, Vol 13, Iss 1, Pp 1-17 (2023) |
| بيانات النشر: | Nature Portfolio, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Medicine LCC:Science |
| مصطلحات موضوعية: | Medicine, Science |
| الوصف: | Abstract The combined rock breaking method with the saw blade and conical pick is proposed to improve the rock breaking efficiency. The numerical simulation of combined rock breaking with the saw blade and conical pick is established to investigate the rock damage mechanism. And verified and modified the numerical simulation model with the rock breaking comprehensive test bench, the quantitative analysis error is less than 0.05, indicated quantitative analysis system is accuracy. The result indicated that the cutting parameters of the saw blade and conical pick affect the rock damage. And the cutting parameters of conical pick and structural parameters of rock plate have been studied to influence rock breaking volume. The research result could help optimize the cutting parameters of the saw blade and conical pick to improve the rock breaking efficiency. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 2045-2322 |
| Relation: | https://doaj.org/toc/2045-2322 |
| DOI: | 10.1038/s41598-023-46442-z |
| URL الوصول: | https://doaj.org/article/49c223cccd5e492580f51a6d037ea8d2 |
| رقم الأكسشن: | edsdoj.49c223cccd5e492580f51a6d037ea8d2 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 20452322 |
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| DOI: | 10.1038/s41598-023-46442-z |