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摘要:
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结合生产条件的变化及类似工程的爆破经验,对银洞湾隧道开挖的爆破参数、装药结构、起爆顺序及质量管理进行改进,从而达到了降低爆破成本,提高爆破效果的目的,为今后类似工程提供了实践经验。
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With the change of working conditions and previous experience in similar smooth blasting operations,the parameters of blasting,charging structure,detonating sequence and quality control procedures were modified during the excavation of Yindongwan Tunnel,Guizhou,thus cutting down the cost of the blasting operations and improving the efficiency of blasting,and,further,providing practical experience for similar blasting operations in the future.
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基金项目:
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作者简介:
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参考文献:
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[1] 杨玉银.隧洞开挖光面爆破新技术[J].爆破,2000,(12):79.
[2] 张欠军.冷家坡2号隧道硬岩钻爆技术[J].爆破,1999,(9):85-86.
[3] 陶颂霖.凿岩爆破[M].北京:冶金工业出版社,1986.
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