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On Open Deep Hole Blasting Construction Technology and Safety Control
Author(s): 
Pages: 32-34
Year: Issue:  4
Journal: Journal of Lanyungang Techincal College

Keyword:  深孔爆破技术参数安全控制;
Abstract: 结合遵义市新蒲新区水银山采石场开采的工程实例,探讨如何在大体积山体露天深孔爆破中应用施工技术参数,增加一次爆破量、控制安全飞石距离并且最大限度降低大块率,以达到既安全施工,又能有效降低综合爆破成本,提高机械化施工装运效率和社会经济效益.
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