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“九五”攻关以来,煤巷锚杆技术以其安全、经济、快速的优势在全国煤矿得到了广泛的推广应用,取得了显著的技术经济效益。近年来,全国各矿业集团公司(矿务局)在推广应用中结合实际条件制定出了适合本矿区的煤巷锚杆支护技术规范(规程), 为煤巷锚杆支护技术的进一步发展创造了条件。因此,编制“煤巷锚杆支护技术规范”行业标准的时机已经成熟。
Since the 9th Five-Year Plan, the coal roadway bolt technology has been widely popularized and applied in the national coal mines with its advantages of safety, economy and rapidity, and has achieved remarkable technical and economic benefits. In recent years, various mining group companies (mining bureau) in the promotion and application of combined with the actual conditions to develop a suitable coal mine bolt support technical specifications (rules) for the coal seam bolt support technology further development Created conditions. Therefore, the preparation of “Coal Roadway Bolt Support Technical Specifications ” The time is ripe for industry standards.