| 控制爆破在铁路特大桥基础施工中的应用 |
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| 引用本文： | 张军令.控制爆破在铁路特大桥基础施工中的应用[J].西部交通科技,2011(2):76-80. |
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| 作者姓名： | 张军令 |
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| 作者单位： | 南宁航道管理局,广西,南宁,530031 |
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| 摘 要： | 文章结合南宁至广州铁路北流河特大桥深水基础施工实例,对水下控制爆破施工时爆破参数的选择、钻孔布置形式、水下钻孔超深值的确定、装药及爆破技术等进行了介绍,并阐述了主要施工控制措施及爆破效果。
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| 关 键 词： | 桥梁基础 控制爆破 施工 |
The Application of Controlled Blasting Technology in Super-large Railway Bridge Foundation Construction |
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| ZHANG Jun-ling.The Application of Controlled Blasting Technology in Super-large Railway Bridge Foundation Construction[J].Western China Communication Science & Technology,2011(2):76-80. |
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| Authors: | ZHANG Jun-ling |
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| Institution: | ZHANG Jun-ling(Nanning Bureau of Waterway Control,Nanning,Guangxi,530031) |
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| Abstract: | Using the real deep underwater large size railway bridge construction sample tak-ing place at Nanning-Guangzhou railway,the article explains the key aspects including con-struction parameter,drill hole location,the depth of the hole blasting charge and blasting techniques.It also introduces the main control measures associated with the blasting project. |
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| Keywords: | Bridge foundation Controlled blasting Construction |
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