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随着我国对水利基础设施建设的不断投入,水利水电工程的建设规模也在逐渐扩大。由于水利水电工程的建设程序基本都是分段分序施工,周围的施工环境比较复杂,施工单位在基坑明挖时必须综合考虑外界的施工环境。本文主要针对特殊环境下的明挖爆破展开了讨论,详细阐述了如何采用合理的施工技术,保证明挖爆破质量和周围的附属建筑物(构筑物)。
With the continuous investment of water conservancy infrastructure construction in our country, the construction scale of water conservancy and hydropower projects is gradually expanding. As the construction process of water conservancy and hydropower projects are basically sub-sequence construction, the surrounding construction environment is more complicated, the construction unit in the foundation pit digging must be taken into account the external construction environment. This article mainly discusses the open cut blasting in special environment. It elaborates how to use reasonable construction technology to ensure the blasting quality and the surrounding buildings (structures).