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微差控制爆破方法既经济又安全,在主桥及斜腿布孔施工过程中对交通的影响小;微差控制爆破方法对旧高速公路和市政道路的改扩施工打下了坚实的基础,可供同行借鉴。
The method of micro-control blasting is both economical and safe, and has little impact on traffic during the construction of the main bridge and the diagonal legs. The differential-control blasting method has laid a solid foundation for the reconstruction of old freeways and municipal roads, For peer reference.