折叠爆破技术在框剪结构大楼拆除中的应用THE APPLICATION OF FOLDING BLASTING TECHNIQUE IN THE DEMOLITION OF FRAME-SHEAR WALL STRUCTURE BUILDING
易克;李高锋;张迎春;王俊岩;张海涛;
YI Ke;LI Gao-feng;ZHANG Ying-chun;WANG Jun-yan;ZHANG Hai-tao;Henan Modern Blasting Technology Co.,Ltd.;
摘要(Abstract):
采用折叠爆破技术,在复杂环境下对84.8m高的框剪结构大楼实施了爆破拆除。通过精心设计,采取合理的安全防护措施,保证了爆破的安全。爆破后楼房实现了折叠倒塌,爆堆在设计范围之内,周围设施完好无损,可为类似工程提供借鉴。
A 84.8-meter-high building of frame-shear wall structure was demolished by using folding blasting technology in complex environment.On the basis of careful design,reasonable security measures were taken to ensure the safety of blasting.After blasting,the building was folded to collapse,muck pile was in the design range,and the surrounding facilities were all intact.It could provide a reference for simi- lar projects.
关键词(KeyWords):
框架-剪力墙结构;折叠爆破;安全防护
Frame-shear wall structure;Folding blasting;Safety protection
基金项目(Foundation):
作者(Author):
易克;李高锋;张迎春;王俊岩;张海涛;
YI Ke;LI Gao-feng;ZHANG Ying-chun;WANG Jun-yan;ZHANG Hai-tao;Henan Modern Blasting Technology Co.,Ltd.;
Email:
DOI:
参考文献(References):
- [1]中国工程爆破协会.中国典型爆破工程与技术[M].北京:冶金工业出版社,2006.
- [2]易克,吴克刚,姜洲.16层Y字形全框剪结构楼爆破拆除[J].工程爆破,2009,15(1):56-59.
- [3]汪旭光,于亚伦.拆除爆破理论与工程实例[M].北京:人民交通出版社,2008.
- [4]谢先启,韩传伟,刘昌邦.定向与双向三次折叠爆破拆除两栋19层框剪结构大楼[C]∥刘殿书.中国爆破新技术Ⅱ.北京:冶金工业出版社,2008:366-370.
- [5]高主珊,孙跃光,张春玉,等.20层剪力墙结构大楼定向与双向折叠爆破拆除[J].工程爆破,2010,16(4):51-54.
- [6]王晨,高乐文,方昌华,等.100m高钢筋混凝土烟囱的双向折叠爆破拆除[J].工程爆破,2010,16(3):58-71.
- [7]GB 6722-2003爆破安全规程[S].北京:中国标准出版社,2004.