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在土坝邻近部位进行大规模的岩石开挖爆破，爆破振动的影响值得重视。介绍了湖北省漳河水库电站增容工程施工中的爆破振动观测成果，对露天、输水洞及岩坎的爆破振动特性进行了分析。
Large-scale rock excavation and blasting near the earth dam should pay attention to the influence of blasting vibration. The results of blasting vibration observation in Zhanghe Reservoir Hydropower Station in Hubei Province are introduced. The blasting vibration characteristics of open pit, water conveyance tunnel and rock ridge are analyzed.