摘要
通过对120 m高钢筋混凝土排气塔定向爆破拆除,介绍了实施爆破的技术措施,详细介绍了爆破切口位置的选取,爆破参数的选择,爆破安全的防护措施等。针对现场环境并结合排气塔爆破拆除中最难控制的定向准确性、塌散长度及触地飞溅防护问题,进行了科学的分析和细致的设计,对爆破震动和塌落震动进行了计算。
Through to the 120 m high reinforced concrete exhaust tower directional blasting demolition,introduced the implementation demolition＇s technical measure, introduced the demolition margin position selection emphatically, the demolition parameter choice, the demohtion security protective measure and so on. And unifies in the exhaust tower demolition in view of the scene environment the most rambunctious directional accuracy, to collapse disperses the length and touches splashes the protection question, has carried on the science analysis and the careful design, to demolished vibrates and caves in the vibration to carry on the computation.
出处
《爆破》
CSCD
2008年第4期53-55,66,共4页
Blasting
关键词
排气塔
钢筋混凝土
拆除爆破
爆破切口
安全防护
exhaust tower
reinforced concrete
blasting demolition
blasting cut
safety protection
