文章摘要
基于相似模拟实验的采场覆岩 破坏规律及巷道支护技术
Failure law of stope overburden deformation and roadwaysupporting technology based on simulation test
  
DOI:
中文关键词: 相似模拟实验  采场  覆岩  巷道支护
英文关键词: simulation test  stope  overburden  roadway supportin
基金项目:国家自然科学基金资助项目(51374105);湖南省教育厅科学研究项目(12cy013,13C308);湖南科技大学研究生创新基金资助项目(S130003);煤矿安全开采技术湖南省重点实验室开放基金资助项目(201303)
作者单位
凌涛1,3,王卫军1,彭文庆1,屈延嗣2 1.湖南科技大学 煤矿安全开采技术湖南省重点实验室湖南 湘潭 411201 2.中煤科工集团重庆研究院有限公司重庆 4000373.中铁五局集团有限公司湖南 长沙 410000 
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中文摘要:
      为了保证平煤六矿的新建斜井顺利通过丁5-6煤层的采空区,基于采空区围岩压实情况和影响范围的复杂性,利用相似模拟实验方法,研究丁5-6煤层开采过程采场覆岩的破坏变化规律.模拟结果表明,煤层开采后,覆岩的破坏呈现明显“三带”区域,实验结果所测高度与理论计算及现场实际情况吻合,实验结果为巷道穿越采空区的围岩控制及支护对策提供参考.
英文摘要:
      n order to ensure that the new building inclined shaft of Pingdingshan six mines pass fifth-sixth stope seam smoothly , based on the importance of real circumstance and effction range of the stope, the simulation test experimental way was used, the variation law of the overburden rock was studied while did mining process on fifth or sixth coal seam coal .The result of simulation test showed that after the exploration of mine, destruction to the overburden is appeared to have three zones feature. Height measurement and theoretical calculation get from simulation test confirmed to actual situation. It provide reference to the rock control and support measures for the stope roadway crossing the surrounding.
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