During the directional blasting demolition of a brick towering building, security of the directional blasting was influenced seriously by the premature rupture near the middle part of the towering building.
定向爆破拆除砌体高耸建筑物时，中上部结构的过早断裂问题严重影响到定向爆破的安全可靠。
参考来源 - 高耸建筑物爆破拆除中失稳断裂因素的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Directional blasting is the common used scheme in demolishing chimneys and water towers.
定向爆破是烟囱、水塔等高耸建筑物最常用的拆除爆破方案。
This paper presents various applied methods of underwater directional blasting and calculation.
本文介绍了各种实用水下定向爆破方法及其计算。
In experiments of directional blasting on flat ground the piles of the thrown grits are comparatively concentrated.
在砂砾石中进行的平地定向爆破实验得到了较为集中的堆积体。
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