...论研究_中国煤矿安全网 关键词：高应力;软岩巷道;工钢圆对棚;复合支护 [gap=596]Keywords：high stress;mine soft rock roadway;Htype steel arch support;complex support ...
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Mine engineering and technical personnel through continuous exploration and practice, in the soft rock roadway technology, a success.
二矿工程技术人员经过不断探索与实践，在软岩巷道支护技术方面，取得了成功。
Based on the measured results of the displacement of deep soft rock roadway in MaLuPing mine, the deformation characteristic of the surrounding rock is analyzed.
文章根据马路坪矿深部软岩巷道表面位移的实测结果，分析了巷道围岩变形主要特征。
According to the status of serious destroy of the soft rock roadway influenced by the dynamic pressure in Yangquhe Mine, a reasonable bolt-grouting supporting scheme was put forward.
针对羊渠河矿受动压影响软岩巷道严重破坏的情况，提出了合理的锚注支护方案。
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