露天药室大爆破,在矿山基建、采矿、铁路、水利以及农田基本建设等土石方工程中有着广泛的应用。条件适宜时,采用大爆破进行土石方施工可以收到缩短工期、节省大量设备投资费等一系列明显的技术经济效果。大爆破历来都是“手工”设计的。设计中,除需进行一些繁琐的数字计算外,还要处理一系列与地形有关的几何问题。例如, Large-scale open-air pharmacy, in the mining infrastructure, mining, railways, water conservancy and farmland infrastructures and other earthworks has a wide range of applications. When the conditions are right, adopting large blasting for earthwork construction can receive a series of obvious technical and economical effects such as shortening the construction period, saving a large amount of equipment investment costs and the like. Big blast has always been “handmade” design. Design, in addition to some tedious numerical calculations, but also deal with a series of topographical and geometric issues. E.g,