永明煤矿5107工作面巷道支护参数优化研究
Study on optimization of roadway support parameters in No.5107 Face of Yongming Coal Mine
丁亮亮 1李超 1赵征 1赵瑞平1
作者信息
- 1. 陕西永明煤矿有限公司,陕西延安 716000
- 折叠
摘要
针对永明煤矿5107工作面切眼实际生产过程中存在的支护问题,通过分析研究这些问题产生的原因,据此制定了相应的优化措施,并对优化方案的支护参数进行计算.最终实践表明,此次设计的支护优化方案效果良好,可以满足永明煤矿安全生产的要求,且显著提高了施工效率和支护效果,为后续永明煤矿快速掘进施工提供了技术经验.
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.
关键词
巷道支护/支护优化/顶板事故Key words
roadway support/support optimization/roof accident引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据