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Geotechnical aspects of the construction of Rinkai Higashi-Shinagawa tunnels in Tokyo

机译:东京滨海丰桥隧道隧道建设的岩土工程

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Rinkai Line Higashi-Shinagawa tunnels have been constructed by slurry shield tunnelling method. Detailed in-situ monitoring of surface and subsurface ground movements was carried out to investigate the influence of adjacent structures by shield tunnel excavation. As a result, the ground movements were well controlled, leading to less than 5 mm. And there was no visible damage for the important existing nearby structures. This paper presents an outline of the shield tunnel construction and the monitoring results, especially focusing on the ground movements during shield construction.
机译:Rinkai Line Higashi-Shinagawa隧道由浆料屏蔽隧道法构建。进行了对表面和地下地面运动的详细监测,以研究屏蔽隧道挖掘的相邻结构的影响。结果,接地运动良好控制,导致小于5毫米。并且对于现有附近的附近结构没有明显的损坏。本文介绍了盾构隧道施工的概要和监测结果,特别是在盾构建设期间关注地面运动。

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