| 平邑石膏矿坍塌事故5号救生孔施工工艺及钻具配置 |
| 投稿时间：2016-03-07 修订日期：2016-03-10 点此下载全文 |
| 引用本文：程林,李艳丽,尹建国,等.平邑石膏矿坍塌事故5号救生孔施工工艺及钻具配置[J].钻探工程,2016,43(5):13-16.CHENG Lin,LI Yan-li,YIN Jian-guo,et al. Construction Technology of 5# Rescue Hole in the Collapse Accident in Pingyi Gypsum Mine and the Drilling Tool Configuration[J]. Drilling Engineering, 2016,43(5):13-16. |
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| 中文摘要:阐述了2015年12月25日山东省临沂市平邑县保太镇玉荣商贸有限公司石膏矿坍塌事故救援中成功救出4名被困矿工的5号救生孔的施工过程。详细介绍了在抢险救援中国家矿山应急救援淮南队采用德国宝峨公司RB-T90型钻机配套河北省地矿局国土资源勘查中心石家庄探矿机械厂（河北石探机械制造有限责任公司）SG219/152型双壁钻具空气反循环钻进施工5号大直径救生孔的整个过程，包括地层情况、钻孔设计、施工工艺、钻具配置、施工过程和施工中遇到的问题以及最终的解决方法。 |
| 中文关键词:空气反循环钻进 双壁钻具 钻具配置 钻孔救援 大直径救生孔 平邑石膏矿坍塌事故 矿难救援 |
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| Construction Technology of 5# Rescue Hole in the Collapse Accident in Pingyi Gypsum Mine and the Drilling Tool Configuration |
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| Abstract:The paper gives an account of the construction process of 5# rescue hole in the collapse accident in Pingyi gypsum mine on Dec. 25, 2015. The application situation of RB-T90 drilling rig (made by Bauer of Germany) by Huainan rescue team of national mine emergency rescue organization matching with SG219/152 double-wall drill tools (made by Shijiazhuang Mineral Exploration Machinery Factory of the Land and Resources Exploration Center of Hebei Provincial Bureau of Geology and Mineral Resources) is introduced in detail, the formation conditions, borehole design, drilling tool configuration, construction process, difficulties encountered and the final solution are also stated. |
| keywords:air reverse circulation drilling double-wall drill tool drilling tool configuration rescue by drilling hole large diameter rescue hole the collapse accident in Pingyi gypsum mine mine disaster rescue |
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