在水利水电工程石方开挖施工中，常遇到施工用风优化配置问题。
In exploding rock of hydraulic engineering construction, there is often a problem on optimizing disposition of wind-force for construction.
① 石方开挖根据岩石类别、风化程度和节理发育程度，确定开挖方法。
Stonework excavation is based on stone type, weathering degree and joint develop degree.
根据石方开挖施工经验，计划采用潜孔钻机布孔进行深孔控制爆破技术施工。
According to experience of stonework excavation, we plan to adopt a in-the-hole drill to have deep hole controlled blasting technology.
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