【摘要】 采用水下们宣抛掷爆破爆除了马江油库码头附近水域的3007m3岩石，对水下们室爆破的药包布置、药量计算、药室开挖及药室渗漏的处理等技术问题进行了描述。更多还原

【Abstract】 The The method of underwater chamber casting blast was adopted to remove3007 m3 reef near Maijiang oil depot wharf. The technological keys such asthe charge layout, charge amount calculation, and the treatinent of chamberexcavation and chaoper percolation,in underwater chamber blasting are describedsystematically.更多还原