Research on Similarity Simulation Experiment of Mine Pressure Appearance in Surface Gully Working Face Based on BOTDA

In order to study the mountain deflection characteristics and the pressure law of the working face after the mining of a shallow coal seam under the valley terrain, a geometric size of 5.0 × 0.2 × 1.33 m is used in the physical similarity model. Brillouin optical time domain analysis (BOTDA) technol...

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Detalles Bibliográficos
Autores principales: Zhang, Dingding, Huang, Zhiming, Ma, Zhe, Yang, Jianfeng, Chai, Jing
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10675574/
https://www.ncbi.nlm.nih.gov/pubmed/38005451
http://dx.doi.org/10.3390/s23229063

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10675574/
https://www.ncbi.nlm.nih.gov/pubmed/38005451
http://dx.doi.org/10.3390/s23229063

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