复杂条件下框架式水塔的爆破拆除

Demolition of a Ferroconcrete Frame Structural Towel in Complex Surroundings

介绍了爆破拆除复杂条件下钢筋混凝土框架水塔的设计方案 ,在综合考虑楼房结构特点和环境条件的基础上 ,采用高差与时差相结合的爆破方式 ,有效地控制了水塔的坍塌范围 ,对类似工程具有参考价值。

In this paper,a scheme of demolishing a ferroconcrete frame structural towel in complex surroundings is suggested. Basing on analyzing the structural peculiarities and the surroundings,combining differential height with half-second(HS) delay is put forward in the scheme in order to controlling the towel's collapsing distance. The results are useful for similar building blasting demolition.