| 浅析42216-1巷道锚杆支护技术 |
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| 引用本文： | 李会林,尤舜武,肖殿才. 浅析42216-1巷道锚杆支护技术[J]. 陕西煤炭, 2012, 31(3): 98-99,85 |
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| 作者姓名： | 李会林 尤舜武 肖殿才 |
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| 作者单位： | 1. 神华神东煤炭集团榆家梁煤矿,陕西榆林,719300
2. 中国矿业大学（北京）资源与安全工程学院,北京,100083 |
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| 摘 要： | 针对榆家梁煤矿42216-1掘进面上覆基岩薄且松散的特点,采用数值模拟及理论计算并结合工程实际,得出锚杆最佳间排距及长度。现场检测巷道无明显下沉,取得了良好的支护效果。
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| 关 键 词： | 薄基岩 锚杆支护 数值模拟 理论计算 |
Analysis of roadway support technology with bolt |
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| LI Hui-lin,YOU Shun-wu,XIAO Dian-cai. Analysis of roadway support technology with bolt[J]. , 2012, 31(3): 98-99,85 |
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| Authors: | LI Hui-lin YOU Shun-wu XIAO Dian-cai |
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| Affiliation: | 1.Yujialiang Mine,Shenhua Shendong Coal Group,Yulin 719300,China;2.College of Resources and Safety Engineering,China University of Mining and Technology,Beijing 100083,China) |
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| Abstract: | According to the characteristics of 42216-1 heading face in Yujialiang coal mine,by using the numerical simulation,theoretical calculation method and engineering practice,the reasonable anchor supporting parameters are obtained.On-site monitoring shows that the supporting effect is good and has no significant roadway sinking. |
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| Keywords: | thin bedrock bolt support numerical simulation ~ theoretical calculation |
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