焦永斌,程新锋,邓飞,高赛红,陆哲祥,侯国荣
JIAO Yong-bin,CHENG Xin-feng,DENG Fei,GAO Sai-hong,LU Zhe-xiang,HOU Guo-rong (Environment and Construction Faculty,Jiangxi University of Science and Technology,Ganzhou 341000,Jiangxi,China)

• 1:江西理工大学环建学院
• 2:江西理工大学环建学院
• 3:江西理工大学环建学院
• 4:江西理工大学环建学院

摘要(Abstract)：

在复杂地质、地形及周围环境条件下,采用分段间隔堵塞、同药巷内分段毫秒延时爆破的条形药包硐室爆破技术,针对不同地形的条件和不同的爆堆堆积范围,采用不同的W值等爆破参数,完成采石场硐室爆破工程。爆破效果较好,达到了工程要求。
A strip charge chamber blasting engineering carried out in a quarry under the complicated geological,topographical and surrounding was presented.In the engineering the interval blocking,delay millisecond blasting in one charging lane,various blasting parameters like W value in accordance with topography and accumulating scope of different blasting pile,were employed.The blasting satisfied the requirement of the engineering,and good blasting effect was reached.

关键词(KeyWords)： 采石场;硐室爆破;条形药包;间隔堵塞;微差爆破
Quarry;Chamber Blasting;Strip charge;Interval blocking;Millisecond blasting

Abstract:

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基金项目(Foundation):

作者(Author): 焦永斌,程新锋,邓飞,高赛红,陆哲祥,侯国荣
JIAO Yong-bin,CHENG Xin-feng,DENG Fei,GAO Sai-hong,LU Zhe-xiang,HOU Guo-rong (Environment and Construction Faculty,Jiangxi University of Science and Technology,Ganzhou 341000,Jiangxi,China)

参考文献(References)：

• (1)焦永斌,陈绍潘,林锋华,陈绍安.千吨级露天剥离定向抛掷大爆破[J].南方冶金学院学报,1998,8(4):250-254.
• (2)金骥良,李忠武.条形药包药量计算公式之浅见[A].第六届工程爆破学术会议论文集[C].深圳:海天出版社,1997.
• (3)焦永斌,陈绍潘,邓森儒,等.首钢大石河铁矿千吨定向抛掷硐室大爆破[J].工程爆破,2004,10(3):60-63.