1600万m3石方深孔控制爆破施工技术

摘要

叙述莱钢厂区生产车间内高压线下和建筑设施旁石方开挖所采取的深孔控制爆破完成钻爆挖运1600万m3基本概况,重点介绍为了达到"安全快速"施工目的,而采取的关键技术,可为国内外同类工程提供借鉴经验.%The deep hole controlled blasting technique was used to excavate 16 million cubic meter stone beside buildings under high voltage wire in workshop of the Laiwu Steel Plant. The chosed key technology was introduced particularly for achieving the safe and rapid construction purpose.