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AT2000天井钻机在高温环境下的应用

易建新,周立,韦世雄

China Mine Engineering(2015)

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Abstract
广西高峰矿业有限责任公司在40℃左右的高温环境下天井掘进确定选择AT2000天井钻机,施工取得了成功,解决了在高温环境下吊罐法和普通法无法正常施工的难题.本文主要介绍AT2000天井钻机概况、施工的效果、导孔精度控制技术以及与吊罐法和普通法施工的比较.
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