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| 复杂地层暗挖隧道穿越人行天桥施工技术 | |
| 引用本文： | 胡方田.复杂地层暗挖隧道穿越人行天桥施工技术[J].探矿工程,2007,34(7):52-54. |
| 作者姓名： | 胡方田 |
| 作者单位： | 中铁十六局集团第二工程有限公司,天津300162 |
| 摘 要： | 以正在建设中的北京地铁十号线双井一劲松区间工程暗挖隧道为例，叙述了浅埋隧道穿越人行天桥的施工技术，并通过监控量测对该技术进行了检验。 |
| 关 键 词： | 粉砂地层 地铁隧道 浅埋暗挖法 人行天桥 施工技术 超前加固 沉降监控 |
The Construction Technology for Underground Tunneling through the Pedestrian Overhead Bridge Foundation in Silt Stratum |
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| HU Fang-tian.The Construction Technology for Underground Tunneling through the Pedestrian Overhead Bridge Foundation in Silt Stratum[J].Exploration Engineering(Drilling & Tunneling),2007,34(7):52-54. | |
| Authors: | HU Fang-tian |
| Institution: | The 2^nd Engineering Co. Ltd. of China Railway 16^th Bureau Group ,Tianjin 300162, China |
| Abstract: | Construction technique was described about shallow tunneling through pedestrian overhead bridge foundation with the constructing project of section between Shuangjing and Jinsong of Beijing metro line 10, and the technology was tested through monitoring measurment. |
| Keywords: | silt stratum subway tunnel underground excavation with shallow overburden pedestrian overhead bridge construction technology pre-consolidation subsidence monitoring |
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