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高承压水上煤层安全开采指导原则及技术对策 预览 被引量:19

Technical Countermeasures and Guidance Principles of Seam Safety Mining Above High Pressurized Water Aquifer
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摘要 基于河北南部下组煤较大规模开采和大采深矿井防治水技术现状,提出了“超前主动、区域治理、全面改造、带压开采”的安全开采技术指导原则;结合当前我国定向钻进技术日益成熟以及现场定向钻进试验已取得的进展,初步探讨了以往下组煤带压开采矿井防治水指导原则的不足,提出下组煤及大采深矿井带压开采指导原则和技术对策。 Based on the present status of the large scale mining in the low group seam in the south part of Hebei Province and the mine wa ter prevention and control technology in deep mine, a safety mining technical guidance principle of "advance active, regional control, full reconstruction and pressure dropping with pressurized water was provided.In combination with the daily matured directional drilling tech nology and the progress of the site directional drilling experiment, the paper preliminarily discussed the shortages of the previous mine wa ter prevention and control guidance principles for the pressurized mining in the lower group seam and provided the guidance principles and technical countermeasures of the pressurized mining in the lower group seam and the deep depth mine.
作者 赵庆彪 ZHAO Qing-biao ( Jizhong Energy Group Corporation Limited,Xingtai 054000, China)
出处 《煤炭科学技术》 CAS 北大核心 2013年第9期83-86,共4页 Coal Science and Technology
关键词 高承压水 大采深 带压开采 矿井防治水 high pressurized water deep mining depth pressurized mining mine water prevention and control
作者简介 赵庆彪(1957-),男,辽宁海城人,博士,教授级高级工程师,现任冀中能源(集团)有限责任公司总工程师。
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