| 淤泥质地层超浅埋暗挖隧道下穿房屋施工技术 |
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| 引用本文： | 张利娜. 淤泥质地层超浅埋暗挖隧道下穿房屋施工技术[J]. 山西建筑, 2014, 0(24): 182-183 |
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| 作者姓名： | 张利娜 |
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| 作者单位： | 北京城建五维市政工程有限公司,北京100143 |
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| 摘 要： | 详细讲述了超前深孔注浆施工要点及控制隧道在淤泥质地层中整体沉降的技术措施,并通过现场实践验证了深孔注浆及小导管施工等施工技术措施处理淤泥质地层的效果,为今后类似项目施工提供了参考。
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| 关 键 词： | 超浅埋暗挖 小导管超前支护 深孔注浆 浆液配合比 |
The construction technology of silt stratum ultra shallow depth excavation tunnel beneath the building |
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| ZHANG Li-na. The construction technology of silt stratum ultra shallow depth excavation tunnel beneath the building[J]. Shanxi Architecture, 2014, 0(24): 182-183 |
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| Authors: | ZHANG Li-na |
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| Affiliation: | ZHANG Li-na (Beijing Urban Construction Five Dimensions Municipal Engineering Limited Company, Beijing 100143, China) |
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| Abstract: | This paper discussed in detail the advance deep hole grouting construction key points and the technical measures control of overall settlement of tunnel in silt ground layer, and through the site practice verified the effect of deep hole grouting and small pipe construction and other technology measures to treat the silt stratum, provided reference for future similar engineering construction. |
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| Keywords: | ultra shallow depth excavation small pipe advanced support deep hole grouting grout mix rate |
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