高耸建筑拆除爆破失控事故浅析

The Analysis of Incontrollable Accident in Demolishing Tower Building

在烟囱、水塔类等高细建筑物的拆除爆破中,失控事故偶有发生。为吸取教训,提高爆破安全控制力度,收集一些烟囱、水塔爆破失控实例,予以分类,进行初浅分析。经分析研究表明:烟囱、水塔爆破在选取合理爆破参数的同时,还应开设定向窗,采用分段毫秒爆破。

The incontrollable accidents occur occasionally during demolishing the tower buildings, such as chimney and water tower. In order to learn its lesson, increase the safe degree in blasting, we collect some incontrollable accident examples and then classify and analyze them generally. The research suggests that we not only should select the reasonable blasting parameters and but also set the direct windows, adopt millisecond blasting in the meantime.