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通过围岩性状分析,合理确定支护方案,优化支护技术,减少支护环节。利用中深孔爆破技术,合理确定爆破掏槽方式,提高爆破循环进尺,同时强化工序管理,健全激励机制,充分调动班组工作积极性,极大提高岩巷单进水平。
Through the analysis of the surrounding rock characters, it is reasonable to determine the support scheme, optimize the support technology and reduce the support links. The use of medium-deep hole blasting technology, a reasonable blasting cut way to improve the blasting cycle footage, while strengthening the process management, improve the incentive mechanism, and fully mobilize the enthusiasm of the team work, greatly improving the level of rock single entry.