| 龙耀路隧道穿越黄浦江防汛墙的安全影响分析 |
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| 引用本文： | 颜建平.龙耀路隧道穿越黄浦江防汛墙的安全影响分析[J].现代隧道技术,2011,48(1):111-116. |
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| 作者姓名： | 颜建平 |
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| 作者单位： | 上海市城市建设设计研究院,上海,200125 |
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| 摘 要： | 根据地下公共工程建设穿越重要防汛工程设施时应当进行防汛影响专项论证的规定,针对龙耀路隧道穿越黄浦江防汛墙,结合上海市已建成的多条越江隧道对防汛墙的实际影响经验,理论与实际相结合,通过建立二维弹塑性有限元模型来模拟盾构隧道推进过程,分别预测东线和西线盾构隧道穿越对所在地防汛墙的影响,并提出预防和减轻对防汛设施影响的对策和措施。
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| 关 键 词： | 隧道穿越 防汛墙 弹塑性 地表沉降 安全影响 |
Safety Analysis of Longyaolu Tunnel Under-passing the Anti-flood Wall of Huangpu River |
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| Yan Jianping.Safety Analysis of Longyaolu Tunnel Under-passing the Anti-flood Wall of Huangpu River[J].Modern Tunnelling Technology,2011,48(1):111-116. |
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| Authors: | Yan Jianping |
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| Institution: | Yan Jianping(Shanghai Urban Construction Design & Research Institute,Shanghai 201125) |
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| Abstract: | According to the related regulations which neccesitate special identification on anti-flood influence for underground public works under-passing important anti-flood engineering facilities,influence exerted on anti-flood wall of Huangpu River by Longyalu eastern and western line shield tunnels to under-pass the wall are predicted respectively,considering the actual influence of many river-crossing tunnels in Shanghai city on anti-flood walls and by adopting 2-D elasto-plastic model to simulate shield drivin... |
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| Keywords: | Tunnel under-passing Anti-flood wall Elasto-plastic analysis Ground surface settlement Safety analysis |
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