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Attenuation model of tunnel blast vibration velocity based on the influence of free surface
In tunnel blasting excavation, it is important to clarify the attenuation law of blast wave propagation and predict the blast vibration velocity effectively to ensure safe tunnel construction and protection design. The effects of the free surface area its quantity on the blast vibration velocity are...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8548544/ https://www.ncbi.nlm.nih.gov/pubmed/34702913 http://dx.doi.org/10.1038/s41598-021-00640-9 |