Video Experimental Relacionado

Updated: Feb 19, 2026

Stress Distribution During Cold Compression of Rocks and Mineral Aggregates Using Synchrotron-based X-Ray Diffraction
10:36

Stress Distribution During Cold Compression of Rocks and Mineral Aggregates Using Synchrotron-based X-Ray Diffraction

Published on: May 20, 2018

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Simulación de las características de deformación de especímenes de roca irregulares con diferentes longitudes de

Yubo Zhang1, Xiao Liu2,3, Shaoren Wei1

  • 1School of Energy Science and Engineering, Henan Polytechnic University, Jiaozuo, 454003, China.

Scientific reports
|February 17, 2026
PubMed
Resumen

El aumento de la longitud de la mina en especímenes irregulares reduce el estrés pico y el daño interno, afectando la estabilidad del techo y la migración de gas en la minería subterránea. Las longitudes de mina más largas disminuyen la capacidad de carga y la resistencia pico.

Palabras clave:
Diferente longitud de minaEspécimen de forma irregularPropiedades mecánicasSimulación numérica

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