| 特殊环境条件下船坞围堰爆破拆除 |
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| 引用本文： | 应海剑,王晓斌,王军海,王林桂. 特殊环境条件下船坞围堰爆破拆除[J]. 爆破, 2007, 24(3): 33-38 |
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| 作者姓名： | 应海剑 王晓斌 王军海 王林桂 |
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| 作者单位： | 浙江大昌爆破工程有限公司,浙江,舟山,316000;浙江大昌爆破工程有限公司,浙江,舟山,316000;浙江大昌爆破工程有限公司,浙江,舟山,316000;浙江大昌爆破工程有限公司,浙江,舟山,316000 |
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| 摘 要： | 介绍了特殊环境条件下船坞围堰的爆破拆除实例.设计时合理选取爆破参数,通过采用逐孔微差爆破、钻隔震孔等技术措施,降低了爆破震动,同时对保护对象采取了有效的安全防护措施.爆破结果表明本次爆破设计及各项安全措施是合理可行的.
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| 关 键 词： | 围堰 爆破拆除 爆破安全 |
| 文章编号： | 1001-487X（2007）03-0033-06 |
| 收稿时间： | 2007-03-26 |
Blasting Demolition of Dock Cofferdam in Special Environment Condition |
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| YING Hai-jian,WANG Xiao-bin,WANG Jun-hai,WANG Lin-gui. Blasting Demolition of Dock Cofferdam in Special Environment Condition[J]. Blasting, 2007, 24(3): 33-38 |
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| Authors: | YING Hai-jian WANG Xiao-bin WANG Jun-hai WANG Lin-gui |
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| Affiliation: | Dachang Blasting Engineering Co Ltd Zhejiang,Zhoushan 316000, China |
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| Abstract: | The paper introduces a practical example of blasting demolition of dock cofferdam in special environ- ment condition. Blasting parameters were selected reasonably in design, and the blasting vibration was decreased by applying the technique measures such as the hole-hole millisecond delay blasting technique, vibration-isolated hole, and effective safety protection measures were taken to protect objects. The blasting result shows that the blasting de- sign and various safety measures are reasonable and feasible. |
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| Keywords: | cofferdam blasting demolition blasting safety |
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