...费矿山工程技术论文 关键词： 矿压；工作面；预测；灰色模型；优化参数；粒子群算法 [gap=1539]keywords: underground pressure; working surface; forecasting; grey model; parameter optimization; particle swa..
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Underground pressure and timbering technology in laneway construction in soft rock mass is one of the complicated technical problems.
软岩巷道地压与支护技术是地下工程施工中复杂的技术难题。
参考来源 - 马路坪矿段深部开采地压及水泵房变形治理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The influence of underground pressure on water - inrush quantity is analyzed.
分析了矿山压力对突水量的影响作用。
The mining depth of this deposit is great and its underground pressure activities are Strong.
矿床开采深度较大，地压活动更为强烈；
But the gradual build-up of underground pressure can lead to occasional bursts of cataclysmic activity.
但是随之逐渐增长的地面下的压力可以引起偶然性的大变动的爆发。
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