| 新型单液浆在地铁隧道施工中的应用及适应性分析 |
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| 引用本文： | 李刚,杨超,吴佳琪,黄俊.新型单液浆在地铁隧道施工中的应用及适应性分析[J].城市道桥与防洪,2010(10):184-187. |
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| 作者姓名： | 李刚 杨超 吴佳琪 黄俊 |
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| 作者单位： | 上海隧道工程股份有限公司,上海,200082;上海隧道工程股份有限公司,上海,200082;上海隧道工程股份有限公司,上海,200082;上海隧道工程股份有限公司,上海,200082 |
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| 摘 要： | 在上海上中路越江隧道工程中开发出了一种新型抗剪型同步注浆单液浆材料。该新型单液浆具有大比重、低稠度、高抗剪的特点。采用该种新型单液浆在上中路隧道、上海长江隧道等超大直径盾构隧道的施工过程中,对于控制周围土体变形及隧道的稳定起到了十分显著的效果。该文对该种新型单液浆在上海地铁隧道盾构施工中的应用进行了叙述,并对该新型单液浆在地铁隧道施工中的适应性进行了分析。
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| 关 键 词： | 地铁隧道 盾构同步注浆 新型单液浆 上中路越江隧道 上海 |
Application of New Single-cement Slurry in Construction of Metro Tunnel and Its Adaptability Analysis |
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| Li Gang,Yang Chao,Wu Jiaqi,Huang Jun.Application of New Single-cement Slurry in Construction of Metro Tunnel and Its Adaptability Analysis[J].Urban Roads Bridges & Flood Control,2010(10):184-187. |
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| Authors: | Li Gang Yang Chao Wu Jiaqi Huang Jun |
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| Abstract: | An new material of the shear synchronized grouting single-cement slurry has been developed in Shangzhong Road Crossing-river Tunnel Project of Shanghai. This new single-cement slurry has the characteristics of high specific gravity,low consistency and high shear resistance. The use of this new sfdf in the construction of overlarge-diameter shield tunnel in Shangzhong Road Tunnel and Shanghai Changjiang Tunnel has very obvious effect to control the deformation of the surrounding soil and the stability of the tunnel. The article describes the application of this new single-cement slurry in the shield construction of the metro tunnel in Shanghai,and analyzes its adaptability in the construction of the metro tunnel. |
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| Keywords: | metro tunnel shield synchronized grouting new single-cement slurry Shangzhong Road Crossing-river Tunnel Shanghai |
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