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论述了导爆索水耦合炮眼爆破原理。通过钢筋混凝土码头横梁的切割爆破实践，表明该爆破法是一种快捷、安全、经济和有效的施工方法。
The principle of detonating cable coupled water hole blasting is discussed. The practice of cutting blasting through the reinforced concrete pier beams shows that the blasting method is a fast, safe, economical and effective construction method.