同层位无时差双向折叠爆破新技术的应用  

Research on High Building Demolish by Blasting of Bidirectional Synchronization Collapse on the Same Floor

作　　者：邢光武[1] 李战军[1] 傅建秋[1] 郑炳旭[1] 

机构地区：[1]广东宏大爆破股份有限公司,广州510623

出　　处：《爆破》2009年第3期54-57,共4页Blasting

摘　　要：为解决倒塌场地受到制约的环境下有内通道、预制楼板的高层全剪力墙建筑物的爆破拆除,提出了同楼体同层位无时差("三同式")双向折叠爆破新技术,并在爆破拆除工程中进行了验证,成功实现了高层建筑物的上部楼体双向折叠爆破,对今后高层建筑物爆破拆除工程有很好的参考价值。The research on high building demolish by blasting of bidirectional synchronization collapse, on the same floor on the same structure at the same time, in order to demolish the high building with shearing force wall which have inner routway and prefabricate floor in complicated surroundings. And the teehnique have experimented on demolish by blasting at a high building. It succeeded to realize the blasting of bidirectional synchronization col- lapse on the upside of the high building. It will provide valuable guidance for demolish blasting for congeneric high buildings.

关 键 词：爆破拆除 双向折叠 剪力墙 内通道 预制楼板 

分 类 号：TU746.5[建筑科学—建筑技术科学]