复杂环境下土石方浅孔微差爆破技术应用与分析

Application and Analysis of Earthwork Millisecond Short-hole Blasting Under Complicated Circumstances

借助两例爆破工程实例 ,重点介绍了在复杂环境下的土石方浅孔微差控爆起爆方式 。

By means of the blasting practice of two blasting projects, several designs of the detonation order of geoiechmical millsecond short hole blasting under complicatcd circumstances are introduced. At the same time. the characteristics of detonation modes are comparatively analyzed. The basis for selecting the intervals is put forward. The designs and realization in the paper could be used as a reference in similar demolition projects.