南昌电厂210m烟囱定向爆破拆除安全技术

The Safety Technology of Directional Controlled Explosive Demolition of 210 m High Chimney in Nanchang Power Plant

介绍了210 m高钢筋混凝土烟囱定向控制爆破拆除的成功经验,着重介绍了电子数码雷管起爆网络和爆破安全技术,提出了防飞石、防飞溅、减振、降尘综合防护方法。

In this paper, the successful experience of directional controlled blasting for demolition of 210m high reini0rced concrete chimney is introduced . Emphatically introduced the blasting network based on digital electronlc detonator. Safety technical measures are put forwared to reduce the dust and control the blasting vibration.