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根据地坪结构的特点,在施工中采用了若干技术措施,改善了地坪爆破通常钻孔密集的特点,扩大了地坪爆破孔网参数,取得了良好的爆破效果。
According to the characteristics of the floor structure, a number of technical measures have been adopted during the construction to improve the characteristics of the floor blasting usually drilled densely. The parameters of the floor blasting hole network are enlarged, and the good blasting effect is achieved.