| 2. | In this paper , combined with directional blasting of cooling tower engineering , some safety problems such as flying rock , blasting vibration , morphology vibration and blasting dust are introduced and analyzed , and more safeguard technologies are advise
摘要文章结合冷却塔定向爆破拆除的实例，分别介绍了由爆破引起的爆破飞石、爆破振动、塌落振动、碎碴飞溅和爆破烟尘等爆破安全间题，并对这些问题进行了分析，提出进一步提高爆破安全的技术措施。 |
