| 城市地铁施工中超前预支护加固施工技术应用 |
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| 引用本文： | 孙东瑞.城市地铁施工中超前预支护加固施工技术应用[J].山西建筑,2007,33(17):297-298. |
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| 作者姓名： | 孙东瑞 |
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| 作者单位： | 中铁十六局集团公司,北京,100018 |
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| 摘 要： | 在城市地铁暗挖施工中,为确保地面交通和周边建筑物的安全,并结合工程实例,通过超前大管棚和超前导管支护施工技术进行超前预支护,有效地解决了控制地表沉降问题,确保了施工安全。
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| 关 键 词： | 地铁 加固 管棚 沉降 |
| 文章编号： | 1009-6825（2007）17-0297-02 |
| 修稿时间： | 2007-01-22 |
The application of advance pre-support and pre-strengthening technology in subway construction |
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| SUN Dong-rui.The application of advance pre-support and pre-strengthening technology in subway construction[J].Shanxi Architecture,2007,33(17):297-298. |
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| Authors: | SUN Dong-rui |
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| Affiliation: | SUN Dong-rui |
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| Abstract: | In underground construction of urban subway advance pre-support and pre-strengthening construction is necessary to ensure the safety and stability of ground traffic and surrounding buildings. In this paper combined with practical work the construction technology of advanced large pipe shed and advanced pipe grouting are introduced, which is efficient to resolve the settlement of ground to ensure construction safety. |
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| Keywords: | subway strengthening pipe shed settlement |
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