pillar burst 中文意思是什麼

pillar burst 解釋
礦柱爆裂
  • pillar : n 1 柱；紀念柱；（柱）墩，柱腳；【礦物】（礦井中硬炭層或巖石形成的）礦柱，煤柱。2 柱狀物〈水柱，...
  • burst : vi 1 破裂，迸裂，爆炸；爆發出，噴出；（花蕾等）綻開，（洪水等）潰決；〈俚語〉破產。2 突然發作，忽...
  1. The influence of strain gradient is taken into account in the constitutive relation of coal or rock, the instability criterion of coal pillar is given, the influence factors of rock burst in coal pillar are analyzed

    在煤巖體本構關系中考慮應變梯度的影響，得到了煤柱的失穩判據，進而分析了煤柱巖爆的影響因素。
  2. It is indicated that the span and flexural stiffness of cavern roof, the dimension and brittleness of coal pillar, the uniformity of coal material and the size of mineral grain are the important factors influencing rock burst of coal pillar

    分析表明，頂板的跨徑、頂板的抗彎剛度、煤柱的尺寸、謀柱的脆性、煤巖材料的均勻性和礦物顆粒的大小是煤柱巖爆的重要影響因素。
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