| 模型隧道新型浆液抗浮试验研究 |
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| 引用本文： | 林家祥,段创峰,赵艳鹏,谢彬.模型隧道新型浆液抗浮试验研究[J].城市道桥与防洪,2008(8). |
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| 作者姓名： | 林家祥 段创峰 赵艳鹏 谢彬 |
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| 作者单位： | 上海隧道工程股份有限公司,上海市,200082;上海隧道工程股份有限公司,上海市,200082;上海隧道工程股份有限公司,上海市,200082;上海隧道工程股份有限公司,上海市,200082 |
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| 摘 要： | 盾构法隧道掘进施工时同步注浆浆液的各项物理力学指标对隧道抗浮稳定性的关系密切,该文通过室内材料试验和力学试验及模型隧道抗浮试验,在取得与隧道上浮稳定相关的试验数据的基础上,研究了隧道结构同步注浆材料特性和隧道抗浮稳定性的变化规律,为进一步研究实际隧道掘进施工时的稳定性,隧道衬砌结构设计的合理性,以及优化隧道掘进施工参数提供了依据。
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| 关 键 词： | 盾构法隧道 模型试验 同步注浆 隧道抗浮 |
Study of New Mortar Anti-floating Model Experiment of Tunnel |
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| Lin Jiaxiang,Duan Chuangfeng,Zhao Yanpeng,Xie Bin.Study of New Mortar Anti-floating Model Experiment of Tunnel[J].Urban Roads Bridges & Flood Control,2008(8). |
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| Authors: | Lin Jiaxiang Duan Chuangfeng Zhao Yanpeng Xie Bin |
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| Abstract: | Various physical mechanic indexes of the mortar poured synchronously in the course of the tunneling construction by the shield process are closely related to the anti-floating stability of the tunnel. Through the indoor material experiment and the mechanic experiment as well as the tunnel anti-floating model experiment, and on the basis to get the experimental data relatively to the anti-floating stability of the tunnel, the article studies the varying laws of the synchronously poured material characteristi... |
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| Keywords: | tunnel by shield process model experiment synchronous pouring anti-floating of tunnel |
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