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With the continuous innovation and development of coal mining technology, such as the application of super-strong anchor net cable support, small coal pillar (no coal pillar) in gob-side entry driving (retaining) roadway and other technologies. The spatial change brought about by the development of trackless transport vehicles in the mining area has made the application of large-scale and strong mining face a reality. It has not given sufficient time for the dynamic balance of subsidence movement in the overlying strata, resulting in rare and unique.

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Principle and Prediction of Large Area Roof Plate Coming to Pressure in Working Face

  • 章节

  • 出版模式：

    开放获取

  • 发表日期：

    2025年

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  • Zhijie Wen,
  • Jian Tao,
  • Zhenqi Song,
  • Yujun Zuo

摘要

With the continuous innovation and development of coal mining technology, such as the application of super-strong anchor net cable support, small coal pillar (no coal pillar) in gob-side entry driving (retaining) roadway and other technologies. The spatial change brought about by the development of trackless transport vehicles in the mining area has made the application of large-scale and strong mining face a reality. It has not given sufficient time for the dynamic balance of subsidence movement in the overlying strata, resulting in rare and unique.