龚兵;宋锦泉;郑有雷;王肇中;熊代余;
GONG Bing1,SONG Jin-quan1,ZHENG You-lei2,WANG Zhao-zhong1,XIONG Dai-yu1(1.Beijing General Research Institute of Mining & Metallurgy,Beijing 100044,China;2.Jining No.3 Coal Mine,Jining 272169,Shandong,China)

• 1:北京矿冶研究总院
• 2:济宁三号煤矿

摘要(Abstract)：

应用乳化炸药现场混装技术(BCJ-5型装药机)实施大角度上向炮孔机械化装药,成功地实现了煤矿坚硬老顶的预裂爆破,人为地创造应力薄弱带,有效地降低了冲击地压的危害,为防治冲击地压和矿山安全生产提供了技术和装备支持。
The paper discussed a successful application of bulk emulsion explosive loading machine(BCJ-5) to middle-long hole pre-blasting to prevent rock burst of hard roof by creating weakness strip of stress to reduce effectively the hazard of rock burst.The application resulted in good rock burst prevention and showed promising technical support for the prevention of rock burst in terms of technology and facilities provision.

关键词(KeyWords)： 乳化炸药;装药车;深孔爆破;冲击地压;防治措施
Emulsion explosive;Loading truck;Middle-long hole blasting;Rock burst;Preventing measure

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 龚兵;宋锦泉;郑有雷;王肇中;熊代余;
GONG Bing1,SONG Jin-quan1,ZHENG You-lei2,WANG Zhao-zhong1,XIONG Dai-yu1(1.Beijing General Research Institute of Mining & Metallurgy,Beijing 100044,China;2.Jining No.3 Coal Mine,Jining 272169,Shandong,China)

参考文献(References)：

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• (2)王顺.工作面冲击地压成因及防治[J].煤炭科技,2003(2):5-6.
• (3)李志华,窦林名,张小涛,张势斌.坚硬顶板卸压爆破对冲击矿压防治的数值分析[J].中国煤炭,2006(2):38-41.
• (4)熊代余,李国仲,史良文,等.BCJ系列乳化炸药现场混装车的研制与应用[J].爆破器材,2004,33(6):12-16.