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通过小孔径水平孔扩壶爆破技术在杭金衢高速公路开挖工程中的实际应用 ,文章提出了该技术的爆破参数设计方法、施工工艺及应用条件 ,可供类似工程参考
Through the application of small hole horizontal hole expanding pot blasting technology in Hangjinqu expressway excavation project, the article puts forward the blasting parameter design method, construction technology and application conditions of the technology, which can be used for reference of similar projects