| 楼房双向折叠控制爆破 |
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| 引用本文： | 李明,顾月兵,龙源,秦军.楼房双向折叠控制爆破[J].工程爆破,2009,15(4):50-53. |
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| 作者姓名： | 李明 顾月兵 龙源 秦军 |
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| 作者单位： | 解放军理工大学工程兵工程学院,南京,210007 |
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| 摘 要： | 介绍了一座框架结构楼房的控制爆破拆除,该楼房结构独特、爆破环境比较复杂,定向控制倒塌精度要求高。本工程采取双向倒塌的爆破方案,同时对楼房的预处理、立柱的破坏高度、炮孔参数与布置,以及爆破安全和防护措施进行了阐述,为类似的工程在复杂环境下爆破拆除提供参考。
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| 关 键 词： | 框架楼房 双向折叠 控制爆破 爆破安全 |
BUILDING COLLAPSING BY BIDIRECTIONAL FOLDING CONTROLLED BLASTING |
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| LI Ming,GU Yue-bing,LONG Yuan,QIN Jun.BUILDING COLLAPSING BY BIDIRECTIONAL FOLDING CONTROLLED BLASTING[J].Engineering Blasting,2009,15(4):50-53. |
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| Authors: | LI Ming GU Yue-bing LONG Yuan QIN Jun |
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| Affiliation: | LI Ming,GU Yue-bing,LONG Yuan,QIN Jun (Engineering Institute of Engineering Corps,PLA Univ.of Sci.& Tech.,Nanjing 210007,China) |
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| Abstract: | The design of demolishing a frame building by controlled blasting was introduced.The frame building was in special structure and located in complicated environment,and accordingly,a precisely directional collapse was very critical.In this paper,the blasting scheme,pretreatment,blasting height of column,parameters and layout of blast hole were expatiated.Besides,analysis of blasting safety and other technological measures were presented.The experience resulted from this engineering will helpful for the simil... |
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| Keywords: | Frame building Bidirectional folding Controlled blasting Blasting safety |
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