| 盾构施工混凝土箱接收技术 |
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| 引用本文： | 夏站辉.盾构施工混凝土箱接收技术[J].隧道建设,2015,35(Z2):147-152. |
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| 作者姓名： | 夏站辉 |
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| 作者单位： | （中铁隧道股份有限公司， 河南郑州 450001） |
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| 摘 要： | 结合天津地铁3号线解放桥站-天津站站盾构区间工程实例，为了解决在特级风险源极复杂的地面环境下穿越高富水承压软弱地层进行盾构接收工作的风险问题，采用洞内水平加固结合混凝土箱接收技术，成功控制各项沉降指标，同时，有效地避免盾构到达接收过程中涌水、涌砂等风险，以期为今后类似工程提供借鉴和参考。
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| 关 键 词： | 盾构掘进 混凝土箱接收 冷冻施工 高富水软弱地层 |
| 收稿时间： | 2015-05-07 |
| 修稿时间： | 2015-09-02 |
Technologies for Shield Arriving |
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| XIA Zhanhui.Technologies for Shield Arriving[J].Tunnel Construction,2015,35(Z2):147-152. |
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| Authors: | XIA Zhanhui |
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| Institution: | (China Railway Tunnel Stock Co., Ltd., Zhengzhou 450001, Henan, China) |
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| Abstract: | The Jiefangqiao Station Tianjing Railway Station Station shield bored section on No. 3 Line of Tianjin Metro has to cross water rich and soft ground under extremely complicated environment. As a result, horizontal reinforcement in tunnel + concrete receiving box construction technology is adopt, and good effect has been received. The paper can provide reference and guidance for similar projects in the future. |
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| Keywords: | shield tunneling concrete box receiving freezing construction water rich and soft ground |
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