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力学与实践 ›› 2006, Vol. 28 ›› Issue (1): 0-0.doi: 10.6052/1000-0992-2005-319

• 应用研究 •    

山西漳泽电厂厂房控制爆破拆除

张英才   

  1. 河南理工大学爆破公司,焦作,454000
  • 收稿日期:2005-08-17 修回日期:1900-01-01 出版日期:2006-02-10 发布日期:2006-02-10

DEMOLITION OF ZHANGZE WORKSHOPS OF A POWER PLANT IN SHANXI PROVINCE THROUGH CONTROLLED BLASTING

  • Received:2005-08-17 Revised:1900-01-01 Online:2006-02-10 Published:2006-02-10

摘要: 针对山西漳泽电厂老厂房爆破拆除工程的复杂环境及厂房的实际结构,确定了倾倒爆 高位于不同水平,厂房划分为3个爆区,一次起爆,12响微差延期,整体定向爆破方案, 设计了非电加强双回路网格式爆破网路,对各单响炸药量产生的爆破振动进行了准确计算及 校验,采取了积极有效的附助物预处理及缩小触地坍塌距离等措施, 取得了好的爆破效果, 达到了设计要求,可供同类爆破工程参考.

关键词: 爆破拆除,微差延期,爆破网路

Abstract: In view of the complex environment of demolision project of Zhangze power plant workshops in Shanxi province and the workshop's actual structure, we divide the workshop into three explosion areas and determine the overall directional demolition plan with one explosive initiation point, 12 sound elemental difference delays, and a non-electrically strengthened dual-loop demolition network. The demolition vibration is calculated and verified. Effective measures are taken to reduce the cave in distance. Good blasting results are obtained.

Key words: blasting demolition, the elemental difference