摘要
介绍了两冷却塔相向折叠爆破拆除的技术设计和施工,拟拆除两座冷却塔高75 m、相距23 m,周边环境十分复杂,无爆破倒塌方向。采用精细爆破思想进行设计与施工,爆后效果显示爆破倒向角度精准、延时间隔科学合理、爆破危害控制好、周边建筑设施安然无恙,爆破取得了圆满成功。
The explosive demolition design and construction of two cooling towers folding from opposite direction was introduced. The two towers are 75 meters tall and 25 meters apart and the surroundings around is extremely complicated and no place to collapse. With fine biasing idea and design, the ideal design effect was achieved as the precise collapsing direction, the reasonable delay time and the blasting damage are well controlled.
出处
《爆破》
CSCD
北大核心
2013年第1期82-85,共4页
Blasting
关键词
相向折叠
精细爆破
角度精准
冷却塔
folding from opposite direction
precision blasting
accurate collapse direction
coolio.g tower
