| 湘桂铁路框架涵施工控制与旋喷桩加固技术 |
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| 引用本文： | 张国兴,邢振贤,翟芳.湘桂铁路框架涵施工控制与旋喷桩加固技术[J].山西建筑,2012(33):174-176. |
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| 作者姓名： | 张国兴 邢振贤 翟芳 |
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| 作者单位： | 华北水利水电学院土木与交通学院 |
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| 摘 要： | 结合湘桂铁路扩能改造工程柳南段Ⅰ标段框架涵的施工实例,从基底处理、模板系统、混凝土施工等几方面介绍了框架涵的施工工艺。针对该工程段地基不稳定的情况,采用旋喷桩进行加固,各项质量指标达到了设计要求。
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| 关 键 词： | 框架涵 旋喷桩 施工工艺 控制 加固 |
The construction control and rotary jet grouting pile reinforcement technology of Xianggui railway frame culvert |
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| ZHANG Guo-xing,XING Zhen-xian,ZHAI Fang.The construction control and rotary jet grouting pile reinforcement technology of Xianggui railway frame culvert[J].Shanxi Architecture,2012(33):174-176. |
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| Authors: | ZHANG Guo-xing XING Zhen-xian ZHAI Fang |
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| Affiliation: | (Civil Engineering and Transportation College,North China Water Conservancy Hydropower Institute,Zhengzhou 450011,China) |
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| Abstract: | Combining the construction examples of expansion renovation project section Liunan I section frame culvert of Xianggui railway, this paper introduced the construction technology of frame culvert from substrate processing, template system, concrete construction and other aspects. According to the foundation instability situation of this engineering, using rotary jet grouting pile for reinforcement, the each quality indicators had reached design requirements. |
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| Keywords: | frame culvert rotary jet grouting pile construction technology control reinforcement |
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