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复杂环境条件下框架结构楼房的控制爆破拆除
Controlled Blasting Demolition of Framed Structure Building in Complicated Environment
【摘要】 介绍位于南昌市闹市区两座并排的框架结构楼房控制爆破拆除的实践。探讨在复杂环境条件下爆破参数、爆破网路、延时时间、安全防护措施的选择和爆破切口范围的确定。爆破效果完全达到设计要求,为类似工程提供了成功的经验。
【Abstract】 The practical engineering of blasting demolition for two parallel arrangement and framed structure buildings in downtown districts of Nanchang City is presented.The design blasting parameters,blasting net,delay time,defending measure selection and gap length determination in complicated environment are discussed.The blasting effect is completely consonant with the design requirement and the successful experiences can be referred to the similar engineering projects.
【关键词】 爆破工程;
楼房爆拆;
框架结构;
切口范围;
延时时间;
防护措施;
【Key words】 explosive engineering; blasting demolition of building; framed structure; gap length; delay time; defending measure;
【Key words】 explosive engineering; blasting demolition of building; framed structure; gap length; delay time; defending measure;
- 【文献出处】 有色金属 ,Nonferrous Metals , 编辑部邮箱 ,2007年03期
- 【分类号】TU746.5
- 【被引频次】2
- 【下载频次】74