摘要
为适应复杂环境下快速施工要求,根据各施工现场岩石条件、对爆破块度的要求及爆区周围环境等因素,采用多项爆破技术组合,构建了一套基于主动控制下的深孔减震控飞爆破综合技术,讨论了其主要参数:装药结构与装药量、起爆时差的确定原则与方法,并编制了相应的设计软件。本文结合工程实例,论述该项技术的特点、设计理论及其应用中取得的爆破效果。具有较大的理论与实用价值。
In order to construct fast under the complex environment, according to the facts that the rock condition in construction site, the required of blasting block, environment around the blasting site and so on, a set of general technologies of the deep-hole vibration reduction and fly-rock control blasting based the active control and the corresponding design software are constructed by the combination of many blasting technologies. The principle and method of determining blasting parameters, structure and quantity of the bore-hole charging and delay of detonating are discussed. The characteristics of the technology, design theory and the blasting effect in application are discussed in this paper combined with practical project. It has great theoretical and practical value.
出处
《煤矿爆破》
2009年第2期31-34,共4页
Coal Mine Blasting
关键词
深孔爆破
挤压爆破
松动爆破
边坡控制
deep-hole blasting
extrusion blasting
loose blasting
slope control
