| 管棚（幕）支护下的下穿既有铁路线隧道施工 |
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| 引用本文： | 栾长青.管棚（幕）支护下的下穿既有铁路线隧道施工[J].山西建筑,2011,37(16):181-182. |
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| 作者姓名： | 栾长青 |
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| 作者单位： | 中铁二十四局集团有限公司,上海,200071 |
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| 摘 要： | 针对下穿铁路浅埋暗挖隧道施工难度较大的特点，结合厦门杏林大桥铁路隧道施工的实例，对隧道施工工艺的合理性作了分析，并对隧道的开挖进行了监控，以期有效地确保隧道施工的安全。
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| 关 键 词： | 开挖 浅埋隧道 施工工序 监控 |
Existing railway lines tunnel construction in the shoring of pipe roof(screen) |
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| LUAN Chang-qing.Existing railway lines tunnel construction in the shoring of pipe roof(screen)[J].Shanxi Architecture,2011,37(16):181-182. |
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| Authors: | LUAN Chang-qing |
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| Affiliation: | LUAN Chang-qing |
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| Abstract: | Aiming at the difficult characteristics of existing railway shallow depth excavation tunnel construction, combining with the construction project of Xinglin large Bridge railway tunnel in Xiamen, analysed the rationality of tunnel construction technology, and monitored the tunnel excavation, so as to effectively ensure the safety construction of tunnel. |
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| Keywords: | excavation shallow tunnel construction process monitoring |
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