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| Study on optimization of roadway support parameters in No.5107 Face of Yongming Coal Mine |
| Ding Liangliang, Li Chao, Zhao Zheng, Zhao Ruiping |
| Shaanxi Yongming Coal Mine Co., Ltd., Yan 'an 716000, China |
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Abstract Aiming at the support problems existing in the actual production process of No.5107 Face open-off cut in Yongming Coal Mine, through analyzing and studying the causes of these problems, the corresponding optimization measures were formulated, and the support parameters of the optimization scheme were calculated. The final practice showed that the support optimization scheme designed in this paper had a good effect, which could meet the requirements of Yongming coal mine safety production, and significantly improve the construction efficiency and support effect, and provide technical experience for the subsequent rapid excavation construction of Yongming coal mine.
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| [ 1 ] 康红普. 我国煤矿巷道锚杆支护技术发展60年及展望[ J ]. 中国矿业大学学报，2016（ 6 ）：1 071 - 1 081.
[ 2 ] 侯公羽，梁金平，李小瑞. 常规条件下巷道支护设计的原理与方法研究[ J ]. 岩石力学与工程学报，2022（ 4 ）：691 - 711.
[ 3 ] 韩瑞庚. 地下工程新奥法[ M ]. 北京：科学出版社，1987.
[ 4 ] 李智毅. 工程地质学概论[ M ]. 武汉：中国地质大学出版社，1994.
[ 5 ] 董方庭. 巷道围岩松动圈支护理论及应用技术[ M ]. 北京：煤炭工业出版社，2001.
[ 6 ] 何满潮. 中国煤矿软岩巷道支护理论与实践[ M ]. 徐州：中国矿业大学出版社，1996.
[ 7 ] 康红普，王金华，林 健. 煤矿巷道锚杆支护应用实例分析[ J ]. 岩石力学与工程学报，2010（ 4 ）：649 - 664. |
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