贾永胜,谢先启,罗启军,韩传伟,严涛,朱绍武
JIA Yongsheng,XIE Xianqi,LUO Qijun,HAN Chuanwei,YAN Tao,ZHU Shaowu(Wuhan Blasting Engineering Company,Wuhan 430023,China)

• 1:武汉爆破公司
• 2:武汉爆破公司
• 3:武汉爆破公司
• 4:武汉爆破公司

摘要(Abstract)：

武汉外滩花园8栋新建楼房具有不同的高度和结构,需要针对每栋楼房的特点和环境确定其爆破切口的参数和倾倒方向来进行爆破拆除。文中介绍了爆破的总体方案、爆破切口的布置、网路连接、起爆顺序、安全措施及地基液化的预防。爆破结果表明,在时间非常紧迫情况下拆除大面积建筑群的爆破设计及各项安全防护措施是合理、可行的。
The eight new buildings in Waitan Garden,Wuhan are different in their height and structureThe blasting cut and collapsing direction of every building are determined in the light of its features and conditionsIn this paper,general blasting scheme,the arrangement of blasting cuts,the connection of priming circuit,firing sequence,safety precautions,the prevention of foundation liquidation are introducedThe blasting results show that the blasting design and various safety measures for demolition of the building group under the urgent situation are reasonable and feasible

关键词(KeyWords)： 框架结构;拆除爆破;起爆顺序;爆破安全;地基液化
Frame structure; Demolition blasting; Firing sequence; Blasting safety; Foundation liquidation

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 贾永胜,谢先启,罗启军,韩传伟,严涛,朱绍武
JIA Yongsheng,XIE Xianqi,LUO Qijun,HAN Chuanwei,YAN Tao,ZHU Shaowu(Wuhan Blasting Engineering Company,Wuhan 430023,China)

参考文献(References)：

• 〔1〕贾永胜,朱绍武,严涛 工业建筑群及烟囱的高效爆破拆除[J] 爆破,2000(1):24-28
• 〔2〕长江科学院 武汉外滩花园爆破拆除振动监测成果报告[Z],2002 4
• 〔3〕冯叔瑜,吕毅,杨杰昌,顾毅成 城市控制爆破[M] 北京:中国铁道出版社,1985
• 〔4〕杨人光,史家土育 建筑物爆破拆除[M] 北京:中国建筑工业出版社,1985
• 〔5〕王廷武,等 地面与地下工程控制爆破[M] 北京:煤炭工业出版社,1991