| 临近既有线深孔桩基爆破施工技术 |
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| 引用本文： | 苏军.临近既有线深孔桩基爆破施工技术[J].铁道建筑技术,2014(5):114-116. |
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| 作者姓名： | 苏军 |
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| 作者单位： | 中铁二十局集团第五工程有限公司,昆明650200 |
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| 摘 要： | 花家庄邦达铁路专用线工程临近既有水红铁路,桥梁桩基、路基桩板墙施工涉及爆破作业。通过邦达铁路工程施工实践,对临近既有线路桥梁、路基挡护工程涉及深孔桩基爆破施工技术进行总结,为今后同类工程提供参考。
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| 关 键 词： | 深孔 爆破 既有线 桩基 |
Construction Technology of Deep Hole Pile Foundation Blasting Near Existing Line |
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| Su Jun.Construction Technology of Deep Hole Pile Foundation Blasting Near Existing Line[J].Railway Construction Technology,2014(5):114-116. |
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| Authors: | Su Jun |
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| Institution: | Su Jun (China Railway 20th Bureau Group Co. Ltd. , Kunming 650200, China) |
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| Abstract: | Bangda special railway line project in Huajiazhuang is near the existing Shuihong railway. Bridge pile founda- tion and subgrade pile wall construction involves blasting. This paper, based on Bangda railway construction practice, summarizes the technology for deep hole pile foundation blasting construction for subgrade retaining engineering close to the existing line bridge, providing references for similar projects in the future. |
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| Keywords: | deep hole blasting existing line pile foundation |
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