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特厚煤层仰采综放工作面过断层应力分布与围岩控制 Stress distribution in fault zone and surrounding rock control in upward fully-mechanized top coal caving face of extra thick coal seam 期刊论文
2017, 卷号: 45, 页码: 27-33
作者:  李波[1];  张村[2];  伏映鹏[2];  孙松[2]
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/28
不同条件特厚煤层综放开采侧向支承压力分布特征 Distribution Characteristics of Lateral Abutment Pressure Based on Extra-thick Coal Seam with Different Conditions by Using Full-mechanized Caving Mining 期刊论文
2017, 卷号: 37, 页码: 43-46
作者:  马耀荣[1];  杨双锁[1,2];  牛少卿[1];  袁勋[1]
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/30


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