| 山西漳泽电厂厂房控制爆破拆除 |
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| 引用本文： | 张英才.山西漳泽电厂厂房控制爆破拆除[J].力学与实践,2006,28(1):69-73. |
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| 作者姓名： | 张英才 |
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| 作者单位： | 河南理工大学,焦作,454000 |
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| 摘 要： | 针对山西漳泽电厂老厂房爆破拆除工程的复杂环境及厂房的实际结构,确定了倾倒爆高位于不同水平,厂房划分为3个爆区,一次起爆,12响微差延期,整体定向爆破方案,设计了非电加强双回路网格式爆破网路,对各单响炸药量产生的爆破振动进行了准确计算及校验,采取了积极有效的附助物预处理及缩小触地坍塌距离等措施,取得了好的爆破效果,达到了设计要求,可供同类爆破工程参考．
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| 关 键 词： | 爆破拆除 微差延期 爆破网路 |
| 收稿时间： | 2005-08-17 |
| 修稿时间： | 2005-12-12 |
DEMOLITION OF ZHANGZE WORKSHOPS OF A POWER PLANT IN SHANXI PROVINCE THROUGH CONTROLLED BLASTING |
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| ZHANG Yingcai.DEMOLITION OF ZHANGZE WORKSHOPS OF A POWER PLANT IN SHANXI PROVINCE THROUGH CONTROLLED BLASTING[J].Mechanics and Engineering,2006,28(1):69-73. |
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| Authors: | ZHANG Yingcai |
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| Institution: | Henan Polytechnic University, Jiaozuo 454000, China |
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| Abstract: | In view of the complex environment of demolision project of Zhangze power plant workshops in Shanxi province and the workshop's actual structure, we divide the workshop into three explosion areas and determine the overall directional demolition plan with one explosive initiation point, 12 sound elemental difference delays, and a non-electrically strengthened dual-loop demolition network. The demolition vibration is calculated and verified. Effective measures are taken to reduce the cave in distance. Good blasting results are obtained. |
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| Keywords: | blasting demolition the elemental difference postpones blasting network |
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